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8、o.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.(78)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 General prov1s1ons.(1)Terms and symbols.(2)2.1 Terms.(2)2.2 Symbols.(4)Basic requirement
9、.(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 engineering (17)4.1 General requirement (17)4.2 Technical requirements of each investigation stage (18)4.3 Detailed investigation of raw
10、coal production system (24)4.4 Detailed investigation of coal-washing system (26)4.5 Detailed investigation of storage,loading and transportation systems (27)4.6 Detailed investigation of auxiliary production system (28)4.7 Detailed investigation of administrative public construction (31)5 Slope eng
11、ineering (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 Strength 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 m
12、ethod,parameter selection,analysis and evaluation (44)7 Special rock and soil (46)7.1 Collapsible 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
13、)8.4 Gwag (60)8.5 The seismic effect of site and foundation (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 scop
14、e of surveying and mapping 10.3 Methods and accuracy 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 Explor
15、ation of trenching,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 (8 3)13 Anal
16、ysis 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)Appendix A Classification of slope r
17、ock 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 Main geophysical prospecting methods and using r
18、ange (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 this code (112)List of quoted standards (113)Additi
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