盾构隧道刀具更换技术(英文版)(精)/复杂地质与环境条件下隧道建设关键技术丛书
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作者编者:陈健//闵凡路
出版社上海科学技术出版社
ISBN9787547855751
出版时间2021-11
装帧精装
开本16开
定价280元
货号11359549
上书时间2024-12-21
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作者简介
陈健，教授级高工。中铁十四局集团副总工程师、首席专家，国内知名大盾构专家，主要从事大盾构越江隧道项目技术管理及科研攻关工作。获“中国土木工程詹天佑创新集体”“茅以升铁道工程师”“山东省优秀发明人”“江苏省十大职工操作法”“山东省优秀青年知识分子”等荣誉称号。
闵凡路，博士，河海大学副教授，硕士生导师，香港科技大学访问学者，入选河海大学“大禹学者”计划。主要从事水下盾构隧道、城市地铁等方面的科研与教学工作。主持国家自然科学基金2项、国家973计划项目子课题等纵向课题5项，主持或参与南京长江隧道、南京纬三路过江隧道、扬州瘦西湖隧道、南水北调中线穿黄隧道、武汉过江地铁等10余项大直径水下盾构隧道及城市地铁的科技创新工作；发表论文60余篇，其中SCI/EI论文30篇；出版专著1部；授权发明专利16项；获得省部级科技进步奖一等奖1项。
目录
1 Introduction .................................................. . 1
1.1 The Development and Application of Shield Tunneling
Technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.2 The Severity and Universality of Tool Wear in Shield
Engineering in Complex Stratum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.3 The Key Technology of Restoring Shield Tunneling—Tool
Replacement Technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2 Cutting, Wear and Replacement of Cutting Tools During
Shield Tunneling .............................................. . 11
2.1 Types and Arrangements of Shield Cutterhead and Tool . . . . . . . . . . 11
2.1.1 Shield Cutterhead Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.1.2 Type of Shield Cutter ................................ . 19
2.1.3 Arrangement of Shield Cutter Head . . . . . . . . . . . . . . . . . . . . . 31
2.2 Cutting and Wear of Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
2.2.1 Cutting Mechanism of Shield Tool . . . . . . . . . . . . . . . . . . . . . . 39
2.2.2 Wear Types and Examples of Shield Cutting Tools . . . . . . . . 45
2.2.3 Analysis on the Causes of Tool Wear of Shield Machine . . . 54
2.2.4 Tool Wear Monitoring Method for Shield Machine . . . . . . . . 58
2.3 Shield Opening Technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
2.3.1 Brief Introduction of Shield Tunnel Opening . . . . . . . . . . . . . 61
2.3.2 Common Opening Technology of Shield Tunnel . . . . . . . . . . 63
2.3.3 Brief Introduction of Typical Shield Tunnel Opening
Examples at Home and Abroad ....................... . 68
2.3.4 Summary and Prospect of Shield Opening Technology . . . . 73
2.3.5 Tool Replacement Technology of Shield Machine . . . . . . . . . 73
3 Conventional Cutterhead and Tool-Changing Under Normal
Pressure Technology ........................................... . 77
3.1 Self-stabilizing Stratum Tool-Changing Technology . . . . . . . . . . . . . 78
3.2 Reinforcement Stratum Tool-Changing Technology . . . . . . . . . . . . . 80
3.2.1 Rotary Jet Reinforcement Technology . . . . . . . . . . . . . . . . . . . 82
3.2.2 Deep Mixing and Reinforcement Technology . . . . . . . . . . . . 93
3.2.3 Freezing Method Construction Technology . . . . . . . . . . . . . . 102
3.2.4 Shaft Reinforcement Technology . . . . . . . . . . . . . . . . . . . . . . . 109
3.2.5 Underground Continuous Wall Reinforcement
Technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
3.2.6 Comparison of Several Techniques . . . . . . . . . . . . . . . . . . . . . 127
3.3 Normal Pressure Tool Change Technology . . . . . . . . . . . . . . . . . . . . . 128
3.3.1 Tool Change Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
3.3.2 Shield Cutter Tool Welding Process . . . . . . . . . . . . . . . . . . . . . 129
3.3.3 The Contents of the Cutter Repair . . . . . . . . . . . . . . . . . . . . . . 136
3.4 Example of the Yellow River Tunnel in the Middle Route
of the South-To-North Water Transfer Project . . . . . . . . . . . . . . . . . . . 141
3.4.1 Project Overview ................................... . 141
3.4.2 Introduction to Downtime . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
3.4.3 Guarantee the Stability Measures of the Excavation
Face .............................................. . 144
3.4.4 Excavation Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
3.4.5 Cutterhead and Tool Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
4 Normal Pressure Tool Change Technology Based on Basic
Pressure and Changeable Knife Design .......................... . 157
4.1 Introduction of Normal Pressure Changer Technology Based
on Normal Pressure Replaceable Knife Design . . . . . . . . . . . . . . . . . . 157
4.1.1 Principle of the Process of Changing the Knife Under
Constant Pressure ................................... . 157
4.1.2 Features of the Normal Pressure-for-Knife Method . . . . . . . . 158
4.2 Normal Pressure Replaceable Cutting Plate Structure Design
and Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
4.3 Removal and Installation of Normal Pressure Replaceable
Tools .................................................... . 163
4.3.1 Safety Points for Tool Replacement . . . . . . . . . . . . . . . . . . . . . 164
4.3.2 Tool Inspection and Replacement Plan . . . . . . . . . . . . . . . . . . 164
4.3.3 The Process of Changing the Knife Under Constant
Pressure ........................................... . 165
4.4 Example Swords-Off of Normal Pressure Opening
in the Cross-river Section of Wuhan Metro Line 8 . . . . . . . . . . . . . . . 179
4.4.1 Engineering Overview and Geological Conditions . . . . . . . . 179
4.4.2 Shield Basic Parameters and Characteristics . . . . . . . . . . . . . 184
4.4.3 Shutdown Position and Knife Change Plan . . . . . . . . . . . . . . 186
4.4.4 Atmospheric Pressure Changing Process and Program . . . . . 189
5 Stabilization Technology and Tool Change Technology
for Open Face with Pressure Open .............................. . 197
5.1 Pressure Opening and Opening Face Stability Technology . . . . . . . . 199
5.1.1 Mud Preparation Technology . . . . . . . . . . . . . . . . . . . . . . . . . . 199
5.1.2 Mud Film Forming Technology . . . . . . . . . . . . . . . . . . . . . . . . 208
5.1.3 Stable Excavation Face Technology Based on Mud
Membrane Closed Gas . .............................. . 212
5.2 Pressure-Opening Tool Changer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
5.2.1 Diving Operation ................................... . 217
5.2.2 With Pressure into the Cabin .......................... . 220
5.2.3 Pressure Change Tool Technical Produces . . . . . . . . . . . . . . . 224
5.3 Nanjing Yangtze River Tunnel (Wei 7 Road) Example
of Conventional Compressed Air Pressure Opening
and Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
5.3.1 Overview of the Nanjing Yangtze River Tunnel Project . . . . 225
5.3.2 Analysis Process of Shield Tunneling and Shutdown
of Nanjing Yangtze Tunnel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236
5.3.3 Control of Stability of Excavation Face when Opening . . . . 239
5.3.4 With Pressure Open Cabin Changer Implementation . . . . . . 243
5.3.5 Open Cabin Experience Summary and Discussion . . . . . . . . 244
5.4 Example of Saturating Method of Pressure-Based Open
Caving in Nanjing Wei Three Road Crossing River Tunnel . . . . . . . 246
5.4.1 Nanjing Wei Three Road Crossing River Tunnel
Project ............................................ . 246
5.4.2 Application of Mud Film Closed Gas in Pressurized
Open Compartment ................................. . 252
5.4.3 Saturation Method with Pressure into the Cabin
Change Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261
5.4.4 Summary of Saturation Method with Pressure Change
into the Cabin ...................................... . 264
6 Other Special Tool Changing Techniques ........................ . 267
6.1 Tool Replacement Technology While Encountering Riprap
and Bedrock Shield . ....................................... . 267
6.1.1 Project Summary ................................... . 267
6.1.2 Cutter Head Design ................................. . 270
6.1.3 The Influence of Riprap and Bedrock on Shield
Tunneling and Its Location Survey . . . . . . . . . . . . . . . . . . . . . . 271
6.1.4 The Construction Plan . .............................. . 275
6.2 Encounter Large Boulder Shield Cutter Protection
and Replacement Technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288
6.2.1 Project Overview ................................... . 288
6.2.2 Analysis of Influence of Boulder and Bedrock Bulging
on Shield Tunneling Construction and Blasting
Construction Technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289
6.2.3 Construction Parameter Design ....................... . 295
6.2.4 Construction Guarantee Measures . . . . . . . . . . . . . . . . . . . . . . 300
6.3 Japans Kumagai Group SunriseBite Method of Tool Change . . . . . 302
6.4 Japans Kashima Construction Companys Disc Hob
Replacement Technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304
6.5 Japan Dacheng Construction Company Central Hob
Replacement Technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305
6.6 Japan Feidao Construction Company Chameleon Tool
Replacement Technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306
内容摘要
本书以盾构隧道刀具更换技术为主题，从盾构刀具类型及其在地层中切削和磨损物理过程出发，阐述了盾构刀具更换技术的内涵和主要分类，并结合课题组的研究成果和典型盾构工程换刀作业实例，对常规刀盘－常压换刀、基于常压可更换刀盘设计的常压换刀、带压换刀等三种主要
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