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8、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 1 2 3 Contents 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 iden
9、tification (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 coal production system (24)4.4 Detailed investigation of coal-washing system (26
10、)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 engineering (3 3)5.1 General requirement (3 3)5.2 Rock slope (3 4)5.3 Loess slope (
11、3 5)5.4 Filled soil slope (3 7)5.5 Strength parameters and stability evaluation (38)4 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 Collaps
12、ible 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 (61)9 Ground water (65)9.1 Requir
13、ement 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 accuracy requirements of(65)(66)(68)(68)(68)surve
14、ying 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 11.3 Exploration of trenching,well and hole (7 7)11.4 Engineering geophysical prospecting (7 8)11.5 In-situ tests(78)1
15、1.6 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 Analysis of geotechnical engineering and establish report (87)13.1 General requirement (8 7)13.2 Statistical pa
16、rameters 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 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 Main geophysical prospecting methods and using range (1