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8、 . . . . . . . . . ( 2 ) 2. 2 % . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 4 ) 3 * ): . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 6 ) 3. 1 1t!J:1Gtl
9、?t. ( 6 ) 3. 2 J:E l:j If jjlj . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 10 ) 3. 3 * . ( 14) 4 !ff! WJ!IfnI c 17) 4. 1 JtJ:E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 17 ) 4. 2 !htt* . . . . . .
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11、(34) 5. 3 J!tt :itI:f.1t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 35 ) 5. 4 Jl:itI:f.1t . ( 37 ) 5 . 5 5! JJt fl l:j J:E Ii i-f 1ft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 3 8 ) 6 :9-tI J . (
12、 72) lo. 4 tmtlWfflBnX:*mJJ. c 14) 11 WJ f* i!J!tl * - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 7 5 ) 11. 1 f.BtE ( 75) 11.2 ( 75) 11. 3 m . :t:tfll:tfllJ . c 11) 11. 4 I!fm C 78) 11. 5 Jjj(filimtlia . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 7
13、8 ) 11.6 iaBt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . c 112 ) 11 m t-F * . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . c 113 ) :Xi.l c11s) 3 第 8 页 共 181 页1 2 3 Contents
14、 General prov1s1ons . ( 1 ) Terms and symbols . ( 2 ) 2. 1 Terms . ( 2 ) 2.2 Symbols . ( 4 ) Basic requirement . ( 6 ) 3. 1 Division of investigation grade ( 6 ) 3. 2 Geo technical name and field identification ( 10 ) 3. 3 Site safety requirements ( 14 ) 4 Ground construction and pipeline engineerin
15、g ( 17 ) 4. 1 General requirement ( 17 ) 4. 2 Technical requirements of each investigation stage ( 18 ) 4. 3 Detailed investigation of raw coal production system ( 24 ) 4. 4 Detailed investigation of coal-washing system ( 26 ) 4. 5 Detailed investigation of storage, loading and transportation system
16、s ( 27 ) 4. 6 Detailed investigation of auxiliary production system ( 28 ) 4. 7 Detailed investigation of administrative public construction ( 31 ) 5 Slope engineering ( 3 3 ) 5. 1 General requirement ( 3 3 ) 5. 2 Rock slope ( 3 4 ) 5. 3 Loess slope ( 3 5 ) 5. 4 Filled soil slope ( 3 7 ) 5. 5 Streng
17、th parameters and stability evaluation ( 38 ) 4 第 9 页 共 181 页6 Excavation engineering ( 42 ) 6. 1 General requirement ( 42 ) 6. 2 Investigation method and workload arrangement ( 42 ) 6. 3 Test method, parameter selection, analysis and evaluation ( 44 ) 7 Special rock and soil ( 46 ) 7. 1 Collapsible
18、 soil ( 46 ) 7. 2 Gangue fill ( 4 8 ) 7. 3 Artificially frost-thawed soil ( 49 ) 7. 4 Red clay ( 51 ) 8 Adverse geologic actions and geological disaster ( 54 ) 8. 1 Slippery slope ( 54 ) 8. 2 Karst ( 5 6 ) 8. 3 Ground fissure ( 5 9 ) 8. 4 Gwag ( 60 ) 8. 5 The seismic effect of site and foundation (
19、61 ) 9 Ground water ( 65 ) 9. 1 Requirement for groundwater investigation ( 65 ) 9. 2 Determination of hydrogeological parameters 9. 3 Evaluation of groundwater function 10 Engineering geological mapping 10. 1 General requirement 10. 2 Content and scope of surveying and mapping 10. 3 Methods and acc
20、uracy requirements of ( 65 ) ( 66 ) ( 68) ( 68) ( 68) surveying and mapping ( 72 ) 10. 4 Organization of surveying and mapping results ( 7 4 ) 11 Exploration, in-situ tests, sampling and testing ( 75 ) 11. 1 General requirement ( 7 5 ) 11. 2 Drill out . ( 75) 5 第 10 页 共 181 页11. 3 Exploration of tre
21、nching, well and hole ( 7 7 ) 11. 4 Engineering geophysical prospecting ( 7 8 ) 11.5 In-situ tests (78) 11. 6 The acquisition of rock and soil samples ( 7 8 ) 11. 7 Laboratory tests ( 80 ) 12 Water and soil corrosion eval ua ti on ( 82 ) 12. 1 Sampling and testing ( 82) 12. 2 Corrosion eval ua ti on
22、 ( 8 3 ) 13 Analysis of geotechnical engineering and establish report ( 87 ) 13. 1 General requirement ( 8 7 ) 13. 2 Statistical parameters and application ( 87 ) 13. 3 Geo technical engineering analysis and determining bearing capacity ( 89 ) 13. 4 Main contents of the investigation report ( 90 ) A
23、ppendix A Classification of slope rock mass ( 95 ) Appendix B Classification of earth-rock ( 97 ) Appendix C Level of tunnel surrounding rock ( 99 ) Appendix D Calculation of landslide stability coefficient and thrust (100) Appendix E Engineering classification of ground fissures (102) Appendix F Ma
24、in geophysical prospecting methods and using range (104) Appendix G Mainly in-situ testing on engineering in vestiga ti on (107) Appendix H The samplers and methods for different levels soil samples (110) Appendix 1 Classification of site environment ( 111) 6 第 11 页 共 181 页Explanation of wording in
25、this code (112) List of quoted standards (113) Addition: Explanation of provisions (115) 7 第 12 页 共 181 页第 13 页 共 181 页1 1. o. 1 TEYIifitmiiIWWJJ:f, m-WJ1Jt1-TOO* tt#m ,flitUtt#7tur . mm . f*t?m ,f*Jgt1tff1tJC -tt*, $1J5E*m 0 1.0.2 *mmmrjtlmiiIWJJWJ= 1 ititit*tltr*tltf=fJoomm IW; 2 itititr*tlt*tltf=
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