TBM excavation in difficult ground conditions: case studies from Turkey
The book relates experience of TBM drives in difficult geology, making use of case studies from Turkey to demonstrate the influence of the local geotechnical conditions on the selection of a tunnel boring machine and the selection of tools. There is an extensive description how various geological ph...
Gespeichert in:
| Hauptverfasser: | , , |
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| Format: | Elektronisch E-Book |
| Sprache: | English |
| Veröffentlicht: |
2016
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| Schlagworte: | |
| Online-Zugang: | FRO01 UBG01 Volltext Inhaltsverzeichnis |
| Zusammenfassung: | The book relates experience of TBM drives in difficult geology, making use of case studies from Turkey to demonstrate the influence of the local geotechnical conditions on the selection of a tunnel boring machine and the selection of tools. There is an extensive description how various geological phenomena, such as for example transition zones, dikes, rock discontinuities, blocky ground, squeezing ground, swelling clays and high strength and abrasive rocks, can reduce the advance rate and what countermeasures can be introduced. There is also a discussion of necessary advance probing and safety measures. Since the presented practical experience from Turkey can also be applicable for other tunnel projects in difficult geology, the book represents a valuable source of knowledge for every tunneler |
| Beschreibung: | Geology of Turkey and Istanbul, expected problems, some cuttability characteristics of the rocks -- Difficult ground conditions dictating selection of TBM type in Istanbul -- Difficult ground conditions affecting performance of EPB-TBMs -- Selection of cutter type for difficult ground conditions -- Effects of North and East Anatolian Faults on TBM performances -- Effect of blocky ground on TBM performance and the mechanism of rock rupture -- Effects of transition zones, dykes, fault zones and rock discontinuities on TBM performance -- Squeezing grounds and their effects on TBM performance -- Clogging of the TBM cutterhead -- Effect of high strength rocks on TBM performance -- Effect of high abrasivity on TBM performance -- Effect of methane and other gases on TBM performance -- Probe drilling ahead of TBMs in difficult ground conditions -- Application of umbrella arch in the Kargi project. - Includes bibliographical references and index |
| Beschreibung: | 1 online resource |
| ISBN: | 3433607192 3433607222 9783433607190 9783433607220 |
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| 100 | 1 | |a Bilgin, Nuh |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a TBM excavation in difficult ground conditions |b case studies from Turkey |c Nuh Bilgin, Hanifi Copur, Cemal Balci |
| 264 | 1 | |c 2016 | |
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| 500 | |a Geology of Turkey and Istanbul, expected problems, some cuttability characteristics of the rocks -- Difficult ground conditions dictating selection of TBM type in Istanbul -- Difficult ground conditions affecting performance of EPB-TBMs -- Selection of cutter type for difficult ground conditions -- Effects of North and East Anatolian Faults on TBM performances -- Effect of blocky ground on TBM performance and the mechanism of rock rupture -- Effects of transition zones, dykes, fault zones and rock discontinuities on TBM performance -- Squeezing grounds and their effects on TBM performance -- Clogging of the TBM cutterhead -- Effect of high strength rocks on TBM performance -- Effect of high abrasivity on TBM performance -- Effect of methane and other gases on TBM performance -- Probe drilling ahead of TBMs in difficult ground conditions -- Application of umbrella arch in the Kargi project. - Includes bibliographical references and index | ||
| 520 | |a The book relates experience of TBM drives in difficult geology, making use of case studies from Turkey to demonstrate the influence of the local geotechnical conditions on the selection of a tunnel boring machine and the selection of tools. There is an extensive description how various geological phenomena, such as for example transition zones, dikes, rock discontinuities, blocky ground, squeezing ground, swelling clays and high strength and abrasive rocks, can reduce the advance rate and what countermeasures can be introduced. There is also a discussion of necessary advance probing and safety measures. Since the presented practical experience from Turkey can also be applicable for other tunnel projects in difficult geology, the book represents a valuable source of knowledge for every tunneler | ||
| 650 | 7 | |a TECHNOLOGY & ENGINEERING / Civil / General |2 bisacsh | |
| 650 | 4 | |a Boring machinery / Turkey / Case studies | |
| 650 | 4 | |a Tunneling / Turkey / Case studies | |
| 650 | 4 | |a Tunnels / Design and construction | |
| 651 | 4 | |a Türkei | |
| 655 | 7 | |0 (DE-588)4522595-3 |a Fallstudiensammlung |2 gnd-content | |
| 700 | 1 | |a Copur, Hanifi |e Verfasser |4 aut | |
| 700 | 1 | |a Balci, Cemal |e Verfasser |4 aut | |
| 776 | 0 | 8 | |i Erscheint auch als |n Druckausgabe |z 3-433-03150-9 |
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Datensatz im Suchindex
| _version_ | 1804176947125682176 |
|---|---|
| adam_text | VII
TABLE OF CONTENTS
PREFACE
ACKNOWLEDGEMENTS...............................................................................................
IX
ABOUT THE
AUTHORS.................................................................................................
XI
1 INTRODUCTION 1
2 GEOLOGY OF TURKEY AND ISTANBUL, EXPECTED PROBLEMS, SOME
CUTTABILITY CHARACTERISTICS OF THE ROCKS 3
2.1
INTRODUCTION...............................................................................................
3
2.2 GEOLOGY OF
TURKEY....................................................................................
3
2.3 GEOLOGY OF
ISTANBUL..................................................................................
4
2.4 TBM PERFORMANCE IN DIFFERENT PROJECTS IN ISTANBUL
.................................
6
2.5 DESCRIPTION OF GEOLOGICAL FORMATIONS IN ISTANBUL, PHYSICAL AND
MECHANICAL
PROPERTIES...............................................................................
8
2.5.1 THE STRATIGRAPHY OF ISTANBUL AND DESCRIPTION OF GEOLOGIC
FORMATIONS
......
8
2.5.2 TYPICAL FREQUENCY OF RQD AND GSI IN THE GEOLOGICAL FORMATIONS
IN
ISTANBUL.................................................................................................
16
2.5.3 PHYSICAL AND MECHANICAL PROPERTIES OF ROCKS TAKEN FROM DIFFERENT
GEOLOGICAL
FORMATIONS...............................................................................
28
2.5.4 SCHMIDT HAMMER TESTS CARRIED OUT IN STATION TUNNELS IN USKUDAR-
UMRANIYE METRO
LINE.................................................................................
37
2.6 FULL-SCALE LINEAR ROCK CUTTING TESTS WITH DISC CUTTERS IN ROCK
SAMPLES COLLECTED FROM DIFFERENT PROJECTS IN ISTANBUL
..............................
40
2.6.1 DESCRIPTION OF LABORATORY FULL-SCALE LINEAR ROCK CUTTING TEST
.....................
41
2.6.2 TESTING METHODOLOGY AND TEST
RESULTS....................................................... 43
2.6.3 COMPARISON OF LABORATORY FULL-SCALE LINEAR ROCK CUTTING TEST
RESULTS
WITH IN-SITU CUTTER PERFORMANCE - THE EFFECT OF ROCK DISCONTINUITIES
........
52
2.7
CONCLUSIONS...............................................................................................
68
REFERENCES..................................................................................
70
3 DIFFICULT GROUND CONDITIONS DICTATING SELECTION OF TBM TYPE
IN
ISTANBUL.................................................................................................
73
3.1
INTRODUCTION...............................................................................................
73
3.2 CASE STUDY OF OPEN TBM IN COMPLEX GEOLOGY (1989), IN
BALTALIMANI TUNNEL: WHY OPEN TYPE TBM
FAILED...................................... 73
3.2.1 COLLAPSE BETWEEN CHAINAGE 0+920 AND 0+935 KM
..................................
78
3.2.2 COLLAPSE BETWEEN CHAINAGE 0+965 AND 0+982 KM
..................................
79
3.2.3 COLLAPSE BETWEEN CHAINAGE 1+148 AND 1+155 KM
..................................
80
3.2.4 COLLAPSE BETWEEN CHAINAGE 1+220 AND 1+235 KM
..................................
80
3.3 DOUBLE SHIELD TBM IN THE ISTANBUL-MODA COLLECTOR TUNNEL, 1989/90
.....
80
3.4 DOUBLE SHIELD TBM WORKING WITHOUT PRECAST SEGMENT, DIFFICULTIES
IN DIFFICULT GROUND: TUZLA-DRAGOS TUNNEL IN ISTANBUL
................................
80
3.5 DIFFICULTIES IN USING SLURRY TBMS IN COMPLICATED GEOLOGY,
MARMARAY TUNNEL PROJECT
..........................................................................
84
3.6 DIFFICULTIES IN SINGLE-SHIELD TBM WORKING IN OPEN MODE IN
COMPLEX GEOLOGY: AN EXAMPLE FROM KADIKOY-KARTAL METRO TUNNEL
........
86
3.7 EURASIA TUNNEL EXCAVATED BY A LARGE DIAMETER SLURRY TBM
......................
88
3.8
CONCLUSIONS...............................................................................................
88
REFERENCES................................................................................................................
90
4 DIFFICULT GROUND CONDITIONS AFFECTING PERFORMANCE OF EPB-TBMS 91
4.1
INTRODUCTION...............................................................................................
91
4.2 FACTORS AFFECTING PERFORMANCE OF EPB-TBMS
..........................................
92
4.3 PERFORMANCE PREDICTION OF EPM TBMS IN DIFFICULT GROUND CONDITIONS
.....
93
4.3.1 A MODEL TO PREDICT THE PERFORMANCE OF EPB-TBMS
IN DIFFICULT GROUND CONDITIONS
...................................................................
94
4.3.2 ESTIMATION OF OPTIMUM SPECIFIC ENERGY FROM FULL-SCALE LABORATORY
CUTTING
EXPERIMENTS...................................................................................
95
4.3.3 ESTIMATION OF OPTIMUM FIELD SPECIFIC ENERGY
...........................................
95
4.3.4 ESTIMATION OF MACHINE UTILIZATION
TIME..................................................... 98
4.3.5 NUMERICAL EXAMPLE TO ESTIMATE DAILY ADVANCE RATE OF AN EPB-TBM
......
99
4.3.6 COMPARISON OF PREDICTED AND REALIZED EPB-TBM PERFORMANCE
VALUES.... 100
4.3.7 VERIFICATION AND MODIFICATION OF THE MODEL FOR SILTY-CLAY AND SAND
IN THE MAHMUTBEY-MECIDIYEKOY METRO TUNNELS
........................................
103
4.4
CONCLUSIONS................................................................................................
106
REFERENCES..................................................................................................................
107
5 SELECTION OF CUTTER TYPE FOR DIFFICULT GROUND CONDITIONS 109
5.1
INTRODUCTION................................................................................................
109
5.2 COMPARATIVE STUDIES OF DIFFERENT TYPE OF CUTTERS FOR TUZLA-DRAGOS
TUNNEL IN ISTANBUL - TEST PROCEDURE AND RESULTS
..................................
109
5.2.1 EFFICIENCY OF CHISEL CUTTERS AS AGAINST DISC
CUTTERS..................................... I LL
5.3 THE INEFFICIENT USE OF TUNGSTEN CARBIDE STUDDED DISC CUTTERS IN THE
MARMARAY-ISTANBUL PROJECT
......................................................................
114
5.4
CONCLUSIONS................................................................................................
115
REFERENCES..................................................................................................................
116
6 EFFECTS OF NORTH AND EAST ANATOLIAN FAULTS ON TBM PERFORMANCES 117
6.1
INTRODUCTION...............................................................................................
117
6.2 KARGI
TUNNEL..............................................................................................
117
6.3 GEREDE
TUNNEL............................................................................................
118
6.4 DOGANCAY ENERGY
TUNNEL............................................................................
120
6.5 NURDAGI RAILWAY
TUNNEL..............................................................................
122
6.6 ULUABAT ENERGY
TUNNEL...............................................................................
123
6.7 TUNNELS EXCAVATED BY DRILL AND BLAST METHODS
..........................................
126
6.7.1 AY AS TUNNEL: THE MOST DIFFICULT TUNNEL IN TURKEY AFFECTED BY
NORTH
ANATOLIAN
FAULT..........................................................................................
126
6.7.2 BOLU
TUNNEL................................................................................................
127
6.8
CONCLUSIONS...............................................................................................
127
REFERENCES...............................................................................................................
128
7 EFFECT OF BLOCKY GROUND ON TBM PERFORMANCE AND THE
MECHANISM OF ROCK
RUPTURE....................................................................
129
7.1
INTRODUCTION...............................................................................................
129
7.2 MECHANISM OF ROCK RUPTURE AND FACE COLLAPSE IN FRONT OF THE TBM
IN THE KOZYATAGI-KADIKOY METRO TUNNELS IN ISTANBUL
...............................
131
7.2.1 KOZYATAGI AND KADIKOY METRO TUNNELS AND PROBLEMS RELATED TO
BLOCKY
GROUND...........................................................................................
131
7.2.2 MECHANISM OF ROCK RUPTURE AND FACE COLLAPSE IN FRONT OF THE TBM
..........
134
7.2.3 OTHER FACTORS AFFECTING THE EFFICIENCY OF TUNNEL EXCAVATION ON THE
KOZYATAGI-KADIKOY METRO LINE
................................................................
138
7.3
CONCLUSIONS...............................................................................................
140
REFERENCES...............................................................................................................
141
8 EFFECTS OF TRANSITION ZONES, DYKES, FAULT ZONES AND ROCK
DISCONTINUITIES ON TBM PERFORMANCE
.....................................................
143
8.1
INTRODUCTION................................................................................................
143
8.2 BEYKOZ SEWERAGE TUNNEL
...........................................................................
143
8.2.1 DESCRIPTION OF THE PROJECT
.........................................................................
143
8.2.2 GEOLOGY OF THE
AREA...................................................................................
144
8.2.3 DESCRIPTION OF THE TBM
...........................................................................
146
8.2.4 EFFECT OF ROCK FORMATION ON CHIP FORMATION AND MACHINE UTILIZATION
TIME 147
8.2.5 EFFECT OF DYKES ON TUNNEL FACE COLLAPSE AND TBM BLOCKAGE
....................
149
8.2.6 EFFECT OF TRANSITION ZONES ON TBM
PERFORMANCE...................................... 150
8.2.7 EFFECT OF FAULT ZONES ON TBM
PERFORMANCE.............................................. 152
8.3 KARTAL-KADIKOY METRO TUNNELS, METHODOLOGY OF UNDERSTANDING
CRITICAL
ZONES.............................................................................................
153
8.3.1 GEOLOGY AND PHYSICAL AND MECHANICAL PROPERTIES OF ROCKS
......................
154
8.3.2 MECHANISM OF FACE COLLAPSE AND TBM
BLOCKAGES.................................... 155
8.3.3 CHANGE OF TBM PERFORMANCE IN PROBLEMATIC AREAS
.................................
161
8.4
CONCLUSIONS.................................................................
163
REFERENCES...............................................................................................................
165
9 SQUEEZING GROUNDS AND THEIR EFFECTS ON TBM PERFORMANCE 167
9.1 INTRODUCTION
..........................................
167
9.2 BASIC WORKS CARRIED OUT ON SQUEEZING GROUND
.........................................
167
9.3 ULUABAT
TUNNEL..........................................................................................
168
9.3.1 DESCRIPTION OF THE
PROJECT.........................................................................
168
9.3.2 GEOLOGY OF THE PROJECT
AREA......................................................................
169
9.3.3 DESCRIPTION OF THE TBM USED AND THE GENERAL PERFORMANCE
....................
171
9.3.4 EFFECT OF TBM WAITING TIME ON
SQUEEZING............................................... 176
9.3.5 EFFECT OF BENTONITE APPLICATION ON TBM SQUEEZING
..................................
178
9.3.6
CONCLUSIONS...............................................................................................
179
9.4 KARGI
TUNNEL..............................................................................................
179
9.4.1 SQUEEZING OF THE CUTTERHEAD AND RELATED PROBLEMS
....................................
179
9.4.2 EFFECT OF Q VALUES ON SQUEEZING OF
TBM................................................. 184
9.4.3 DISCUSSIONS AND CONCLUSIONS ON TBM SWELLING IN KARGI PROJECT
.............
185
REFERENCES................................................................................................................
186
10 CLOGGING OF THE TBM CUTTERHEAD 189
10.1
INTRODUCTION...............................................................................................
189
10.2 WHAT IS CLOGGING OF A TBM CUTTERHEAD AND WHAT ARE THE CLOGGING
MATERIALS?..................................................................................................
189
10.3 TESTING CLOGGING EFFECTS OF THE GROUND
.....................................................
189
10.4 MITIGATION PROGRAMS TO ELIMINATE CLOGGING
..............................................
191
10.5 CLOGGING OF TBMS IN TURKISH
PROJECTS..................................................... 192
10.5.1 SURUC PROJECT
............................................................................................
192
10.5.2 SELIMPASA SEWERAGE TUNNEL IN
ISTANBUL..................................................... 196
10.5.3 ZEYTINBURNU AYVALIDERE-2 WASTEWATER TUNNEL PROJECT
..............................
201
10.6
CONCLUSIONS...............................................................................................
207
REFERENCES................................................................................................................
208
11 EFFECT OF HIGH STRENGTH ROCKS ON TBM PERFORMANCE
..............................
211
11.1
INTRODUCTION...............................................................................................
211
11.2 BEYKOZ SEWERAGE TUNNEL, REPLACING CCS DISC CUTTERS WITH V-TYPE
DISC CUTTERS TO OVERCOME UNDESIRABLE LIMITS OF PENETRATION FOR A
MAXIMUM LIMIT OF TBM
THRUST..................................................................
211
11.3 NURDAGI TUNNEL, FULL-SCALE CUTTING TESTS TO OBTAIN OPTIMUM TBM
DESIGN PARAMETERS IN VERY HIGH STRENGTH AND ABRASIVE ROCK FORMATION
....
213
11.4 BEYLERBEYI-KUCUKSU WASTEWATER TUNNEL, TBM PERFORMANCE IN
HIGH STRENGTH ROCK FORMATION
....................................................................
216
11.5 TUZLA-AKFIRAT WASTEWATER TUNNEL, TBM PERFORMANCE IN
HIGH STRENGTH
ROCKS....................................................................................
221
11.6
CONCLUSIONS...............................................................................................
222
REFERENCES................................................................................................................
223
12 EFFECT OF HIGH ABRASIVITY ON TBM PERFORMANCE 225
12.1
INTRODUCTION...............................................................................................
225
12.2 DETERMINATION OF THE
ABRASIVITY................................................................
229
12.3 EMPIRICAL PREDICTION METHODS FOR DISC CUTTER CONSUMPTION
.....................
232
12.3.1 COLORADO SCHOOL OF MINES (CSM) MODEL FOR CCS TYPE 17-INCH
SINGLE-DISC
CUTTERS.....................................................................................
232
12.3.2 NORWEGIAN INSTITUTE OF TECHNOLOGY (NTNU) MODEL
................................
233
12.3.3 MAIDL ET AL. (2008) MODEL FOR CCS TYPE 17-INCH SINGLE-DISC
CUTTERS
.......
238
12.3.4 FRENZEL (2011) MODEL FOR CCS TYPE 17-INCH SINGLE-DISC CUTTERS
..............
238
12.3.5 GUMUS ET AL. (2016) MODEL FOR CCS TYPE 12-INCH MONOBLOCK
DOUBLE-DISC CUTTERS OF AN EPB-TBM
........................................................
238
12.4 EXAMPLES OF CUTTER CONSUMPTIONS ON TBMS IN
TURKEY............................. 239
12.4.1 TUZLA-AKFIRAT WASTEWATER PROJECT IN ISTANBUL
............................................
240
12.4.2 YAMANLI II HEPP PROJECT IN
ADANA........................................................... 250
12.4.3 BEYKOZ WASTEWATER PROJECT IN
ISTANBUL...................................................... 260
12.4.4 BUYUKCEKMECE WASTEWATER TUNNEL IN ISTANBUL
.........................................
262
12.4.5 USKUDAR-UMRANIYE-CEKMEKOY-SANCAKTEPE METRO TUNNEL IN ISTANBUL
...
264
12.5
CONCLUSIONS...............................................................................................
269
REFERENCES...............................................................................................................
271
13 EFFECT OF METHANE AND OTHER GASES ON TBM PERFORMANCE
.....................
273
13.1 PROPERTIES OF
METHANE...............................................................................
273
13.2 SELIMPASA WASTEWATER TUNNEL, METHANE EXPLOSION IN THE PRESSURE
CHAMBER OF AN
EPB-TBM..........................................................................
275
13.2.1 INTRODUCTION TO THE SELIMPASA WASTEWATER PROJECT
....................................
275
13.2.2 OCCURRENCE AND CAUSES OF METHANE EXPLOSION IN THE SELIMPASA
WASTEWATER
TUNNEL......................................................................................
278
13.2.3 CONSEQUENCES OF METHANE EXPLOSION IN THE SELIMPASA WASTEWATER
TUNNEL 279
13.2.4 PRECAUTIONS AGAINST METHANE AND EXCAVATION PERFORMANCE IN THE
SELIMPASA WASTEWATER
TUNNEL....................................................................
280
13.3 GAS FLAMING IN THE SILVAN IRRIGATION
TUNNEL.............................................. 284
13.4 MORE GAS-RELATED ACCIDENT EXAMPLES FOR MECHANIZED
TUNNELING............... 287
13.5
CONCLUSIONS...............................................................................................
290
REFERENCES...............................................................................................................
291
14 PROBE DRILLING AHEAD OF TBMS IN DIFFICULT GROUND CONDITIONS 293
14.1
INTRODUCTION...............................................................................................
293
14.2 GENERAL INFORMATION ON PROBE DRILLING AND PREVIOUS EXPERIENCES IN
DIFFERENT
COUNTRIES.....................................................................................
293
14.3 MELEN WATER TUNNEL EXCAVATED UNDER THE BOSPHORUS IN
ISTANBUL.............. 295
14.4 METHODOLOGY OF PREDICTING WEAK ZONES AHEAD IN THE MELEN WATER
TUNNEL 297
14.4.1 DATA ANALYSIS AND
RESULTS...........................................................................
300
14.5 KARGI ENERGY
TUNNEL..................................................................................
308
14.5.1 GENERAL INFORMATION ON THE KARGI
PROJECT................................................ 308
14.5.2 PROBE DRILLING OPERATIONS
..........................................................................
309
14.5.3 ANALYSIS OF PROBE DRILLING DATA IN THE KARGI PROJECT ...
.............................
309
14.6
CONCLUSIONS...............................................................................................
316
REFERENCES...............................................................................................................
318
15 APPLICATION OF UMBRELLA ARCH IN THE KARGI PROJECT 321
15.1
INTRODUCTION...............................................................................................
321
15.2 GENERAL CONCEPT OF UMBRELLA ARCH AND WORLDWIDE APPLICATION
................
321
15.3 METHODOLOGY OF USING UMBRELLA ARCH IN THE KARGI PROJECT
.......................
322
15.4 CRITERIA USED FOR UMBRELLA ARCH IN THE KARGI PROJECT AND THE
RESULTS
........
325
15.5
CONCLUSIONS...............................................................................................
330
REFERENCES...............................................................................................................
331
16
INDEX.........................................................................................................
333
|
| any_adam_object | 1 |
| author | Bilgin, Nuh Copur, Hanifi Balci, Cemal |
| author_facet | Bilgin, Nuh Copur, Hanifi Balci, Cemal |
| author_role | aut aut aut |
| author_sort | Bilgin, Nuh |
| author_variant | n b nb h c hc c b cb |
| building | Verbundindex |
| bvnumber | BV043980781 |
| collection | ZDB-35-WIC |
| ctrlnum | (ZDB-35-WIC)ocn964336329 (OCoLC)968705009 (DE-599)BVBBV043980781 |
| dewey-full | 622/.24 |
| dewey-hundreds | 600 - Technology (Applied sciences) |
| dewey-ones | 622 - Mining and related operations |
| dewey-raw | 622/.24 |
| dewey-search | 622/.24 |
| dewey-sort | 3622 224 |
| dewey-tens | 620 - Engineering and allied operations |
| discipline | Bergbau / Hüttenwesen |
| format | Electronic eBook |
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| genre | (DE-588)4522595-3 Fallstudiensammlung gnd-content |
| genre_facet | Fallstudiensammlung |
| geographic | Türkei |
| geographic_facet | Türkei |
| id | DE-604.BV043980781 |
| illustrated | Not Illustrated |
| indexdate | 2024-07-10T07:40:16Z |
| institution | BVB |
| isbn | 3433607192 3433607222 9783433607190 9783433607220 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-029389211 |
| oclc_num | 964336329 968705009 |
| open_access_boolean | |
| owner | DE-861 |
| owner_facet | DE-861 |
| physical | 1 online resource |
| psigel | ZDB-35-WIC UBG_PDA_WIC ZDB-35-WIC FRO_PDA_WIC ZDB-35-WIC UBG_PDA_WIC |
| publishDate | 2016 |
| publishDateSearch | 2016 |
| publishDateSort | 2016 |
| record_format | marc |
| spelling | Bilgin, Nuh Verfasser aut TBM excavation in difficult ground conditions case studies from Turkey Nuh Bilgin, Hanifi Copur, Cemal Balci 2016 1 online resource txt rdacontent c rdamedia cr rdacarrier Geology of Turkey and Istanbul, expected problems, some cuttability characteristics of the rocks -- Difficult ground conditions dictating selection of TBM type in Istanbul -- Difficult ground conditions affecting performance of EPB-TBMs -- Selection of cutter type for difficult ground conditions -- Effects of North and East Anatolian Faults on TBM performances -- Effect of blocky ground on TBM performance and the mechanism of rock rupture -- Effects of transition zones, dykes, fault zones and rock discontinuities on TBM performance -- Squeezing grounds and their effects on TBM performance -- Clogging of the TBM cutterhead -- Effect of high strength rocks on TBM performance -- Effect of high abrasivity on TBM performance -- Effect of methane and other gases on TBM performance -- Probe drilling ahead of TBMs in difficult ground conditions -- Application of umbrella arch in the Kargi project. - Includes bibliographical references and index The book relates experience of TBM drives in difficult geology, making use of case studies from Turkey to demonstrate the influence of the local geotechnical conditions on the selection of a tunnel boring machine and the selection of tools. There is an extensive description how various geological phenomena, such as for example transition zones, dikes, rock discontinuities, blocky ground, squeezing ground, swelling clays and high strength and abrasive rocks, can reduce the advance rate and what countermeasures can be introduced. There is also a discussion of necessary advance probing and safety measures. Since the presented practical experience from Turkey can also be applicable for other tunnel projects in difficult geology, the book represents a valuable source of knowledge for every tunneler TECHNOLOGY & ENGINEERING / Civil / General bisacsh Boring machinery / Turkey / Case studies Tunneling / Turkey / Case studies Tunnels / Design and construction Türkei (DE-588)4522595-3 Fallstudiensammlung gnd-content Copur, Hanifi Verfasser aut Balci, Cemal Verfasser aut Erscheint auch als Druckausgabe 3-433-03150-9 https://onlinelibrary.wiley.com/doi/book/10.1002/9783433607190 Verlag URL des Erstveröffentlichers Volltext DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=029389211&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Bilgin, Nuh Copur, Hanifi Balci, Cemal TBM excavation in difficult ground conditions case studies from Turkey TECHNOLOGY & ENGINEERING / Civil / General bisacsh Boring machinery / Turkey / Case studies Tunneling / Turkey / Case studies Tunnels / Design and construction |
| subject_GND | (DE-588)4522595-3 |
| title | TBM excavation in difficult ground conditions case studies from Turkey |
| title_auth | TBM excavation in difficult ground conditions case studies from Turkey |
| title_exact_search | TBM excavation in difficult ground conditions case studies from Turkey |
| title_full | TBM excavation in difficult ground conditions case studies from Turkey Nuh Bilgin, Hanifi Copur, Cemal Balci |
| title_fullStr | TBM excavation in difficult ground conditions case studies from Turkey Nuh Bilgin, Hanifi Copur, Cemal Balci |
| title_full_unstemmed | TBM excavation in difficult ground conditions case studies from Turkey Nuh Bilgin, Hanifi Copur, Cemal Balci |
| title_short | TBM excavation in difficult ground conditions |
| title_sort | tbm excavation in difficult ground conditions case studies from turkey |
| title_sub | case studies from Turkey |
| topic | TECHNOLOGY & ENGINEERING / Civil / General bisacsh Boring machinery / Turkey / Case studies Tunneling / Turkey / Case studies Tunnels / Design and construction |
| topic_facet | TECHNOLOGY & ENGINEERING / Civil / General Boring machinery / Turkey / Case studies Tunneling / Turkey / Case studies Tunnels / Design and construction Türkei Fallstudiensammlung |
| url | https://onlinelibrary.wiley.com/doi/book/10.1002/9783433607190 http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=029389211&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
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