GB/T 12763.11-2007 English PDF

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Basic data

Standard ID: GB/T 12763.11-2007 (GB/T12763.11-2007)
Description (Translated English): Specifications for oceanographic survey -- Part 11: Marine engineering geological investigation
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: A45
Classification of International Standard: 07.060
Word Count Estimation: 41,460
Date of Issue: 2007-08-13
Date of Implementation: 2008-02-01
Regulation (derived from): China Announcement of Newly Approved National Standards No. 8, 2007 (No. 108 overall)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the content of marine engineering geological survey, methods and technical requirements. This section applies to l: 10��, l: 25 Million and l: 50 million scale regional marine engineering geological survey. Large-scale marine engineering geological survey can refer to use.

GB/T 12763.11-2007: Specifications for oceanographic survey -- Part 11: Marine engineering geological investigation

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Specifications for oceanographic survey. Part 11. Marine engineering geological investigation ICS 07.060 A45 National Standards of People's Republic of China Marine survey specification Part 11. Marine engineering geological survey 2007-08-13 released 2008-02-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Foreword V. 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 basic provisions 1 4.1 Purpose and Mission of the Investigation 4.1.1 Purpose 1 4.1.2 Task 2 4.2 Investigation contents 2 4.3 basic technical requirements 2 4.3.1 survey map 2 4.3.2 Technical quota 2 4.3.3 Line layout principle 2 4.4 Division of the investigation phase and requirements 3 4.4.1 Division of marine engineering geological survey stage 3 4.4.2 Survey Design Book Writing 3 4.5 Outcome 3 5 Engineering Geophysical Survey 3 5.1 navigation and positioning 3 5.1.1 Technical Requirements 5.1.2 navigation and positioning job 3 5.1.3 positioning data collation 4 5.2 Measurement of water depth 4 5.2.1 Technical Requirements 4 5.2.2 measuring instruments 4 5.2.3 Measurement at sea 4 5.2.4 data collation 5 5.2.5 Results Figure 5 5.3 side scan sonar survey 5 5.3.1 Technical Requirements 5.3.2 Investigation and Implementation 5 5.3.3 data collation 5 5.3.4 Results Figure 6 5.4 Formation Profile Detection 6 5.4.1 Technical Requirements 6 5.4.2 Equipment 6 5.4.3 Investigation Implementation 6 5.4.4 Data Arrangement 6 5.4.5 Results Figure 7 5.5 Multi-Channel Digital Seismic Survey 7 5.5.1 Technical Requirements 5.5.2 Equipment 7 5.5.3 Investigation Implementation 7 5.5.4 Data Management 8 5.5.5 Results Figure 8 5.6 Magnetic Survey 8 5.6.1 Technical Requirements 5.6.2 Investigation Implementation 8 5.6.3 Data Management 8 5.6.4 Results Map 8 6 Physical and mechanical properties of subsoil 9 6.1 Engineering Geological Sample 9 6.1.1 Technical Requirements 6.1.2 Surface sampling 9 6.1.3 Cylindrical sampling 9 6.1.4 Live Cataloging and Sample Processing 10 6.2 Engineering Geology Drilling 10 6.2.1 Hole layout principle 10 6.2.2 Basic requirements for drilling 10 6.2.3 Drilling News and Drilling Catalog 11 6.2.4 Drilling Results Information and Completion Report 11 6.3 Engineering Geological Testing 11 6.3.1 Field Test 11 6.3.2 In-situ testing 12 6.3.3 indoor soil test 14 Regional Seismic Safety Analysis 7.1 main job content 16 7.2 Seismic structural evaluation 16 7.2.1 Seismic tectonic environment assessment range 16 7.2.2 Earthquake tectonic environment assessment content 16 7.2.3 Engineering survey area seismic structure evaluation 16 7.2.4 Regional Seismogram Preparation 17 7.2.5 Seismic zone and seismic zone division 17 7.2.6 Comprehensive Evaluation 17 Seismicity analysis 7.3.1 Earthquake catalog preparation 17 7.3.2 Epicenter distribution 17 7.3.3 Analysis of Spatial and Temporal Characteristics of Earthquake Activity 17 7.4 Seismic Intensity and Seismic Attenuation Determined 17 7.4.1 Determination of seismic intensity attenuation relationship 17 7.4.2 Earthquake attenuation decides the relation 18 7.5 Potential focal area division 18 7.5.1 Potential focal zone division Step 18 7.5.2 Marking of potential focal zone 18 7.6 Seismicity parameters determination 18 7.6.1 Seismicity parameters 18 7.6.2 Principles for Determining Seismicity Parameters of Seismic Belt 19 7.6.3 Principles for determining seismicity parameters of potential source areas 19 7.6.4 Determination of Earthquake Intensity or Vibrational Longitudinal Axis Direction and Its Function and Background Magnitude in Potential Source Areas 19 7.7 Probabilistic analysis of seismic hazard 19 7.7.1 Calculation of Annual Survival Probability of Site Seismic Intensity or Ground Motion Parameters 19 7.7.2 Uncertainty Correction of Probability of Seismic Hazard 20 7.8 Earthquake Zoning 20 7.8.1 Basic provisions for the zoning of an earthquake 20 7.8.2 Representation of Seismic Zones 20 7.8.3 Determination of boundaries of seismic zones 20 7.9 Earthquake Safety Analysis 20 8 Outcome 20 8.1 Outcome 20 8.2 Compilation of information 21 8.2.1 Basic Requirements 8.2.2 Basic content 21 8.3 Results Figure 21 8.3.1 Basic Requirements 8.3.2 The main picture 21 8.3.3 Integrated Engineering Geology Figure 21 8.4 Investigation Report 22 8.4.1 Survey Voyage Report 22 8.4.2 Comprehensive Survey Report 22 8.4.3 Engineering Geological Zoning Principles and Naming 22 9 Quality Management 23 9.1 Quality Management Purpose 23 9.2 Quality Management Content 23 9.3 Quality Management Processes and Methods 23 9.3.1 Survey Design Management 23 9.3.2 Resource Management 23 9.3.3 Field Survey Implementation Management 23 9.3.4 Internal data management 23 9.3.5 Report preparation management 24 9.3.6 Data Management 24 9.3.7 File Management 24 Appendix A (Normative) Soil sample quality classification and test content 25 Appendix B (informative) Sampling description and field test records Table 26 Appendix C (informative) box/column sampling record table 27 Appendix D (informative) cohesive soil, silt on-site identification table 28 Appendix E (Informative) Site identification of clay state 29 Appendix F (Informative) Engineering Geology Drilling Class Report Appendix G (Informative) Drilling Field Catalog 31 Appendix H (informative) static tentative test (CPT) class report 32 Appendix I (informative) Standard penetration test (SPT) record table 33 Appendix J (informative) in situ cross-plate test record table 34

Foreword

GB/T 12763 "oceanographic survey" is divided into 11 parts. --- Part 1. General; --- Part 2. Ocean hydrological observations; --- Part 3. Marine Meteorological Observations; --- Part 4. Marine chemical elements survey; --- Part 5. Ocean sound, light elements survey; --- Part 6. Marine Biology Survey; --- Part 7. Oceanographic survey data exchange; --- Part 8. Marine Geophysical Survey; --- Part 9. Guide to marine ecology survey; --- Part 10. Survey of the topography of the seabed; --- Part 11. Marine Engineering Geological Survey. Part 9, Part 10 and Part 11 corresponds to GB/T 12763-1991 is the new part. This section GB/T 12763 Part 11 should be used in conjunction with its Part 1, Part 8 and Part 10 supporting. This part of the Appendix A is a normative appendix, Appendix B, Appendix C, Appendix D, Appendix E, Appendix F, Appendix G, Appendix H, Appendix I and Appendix J is an informative annex. This part is proposed by the State Oceanic Administration. This part of the national ocean standard measurement center. This part consists of the First Institute of Oceanography of the State Oceanic Administration, the Second Institute of Oceanography of the State Oceanic Administration, the China Geological Survey of the Ministry of Land and Resources, Guangzhou Marine Geological Survey and the Institute of Geophysics, China Earthquake Administration jointly drafted. The main drafters of this section. Li Peiying, Li Ping, Pan Guofu, Zheng Zhichang, You Hui Chuan, Ye Yincan, Shi Hong, Zeng Ningfeng, Liu Lejun, Du Jun, Mo Jian, Chen Junren, Wang Wenhai. Marine survey specification Part 11. Marine engineering geological survey

1 Scope

This section provides the content, methods and technical requirements of marine engineering geological survey. This section applies to 1. 100,000, 1. 250000 and 1. 500000 scale regional marine engineering geological survey. Large scale ocean Engineering geological survey can refer to use.

2 Normative references

The following documents contain provisions which, through reference in this part of GB/T 12763, become the provisions of this section. Any reference to the date of the citation All subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to be reached under this section The parties to the agreement examine whether the latest versions of these documents are available. For undated references, the latest version applies to this book section. Spring dial scale Code for measurement of seaways GB 12327-1998 GB/T 12763.1 Marine survey code - Part 1. General principles GB/T 12763.8 Marine survey code - Part 8. Marine geophysical survey GB/T 12763.10 Code of practice for marine survey - Part 10. Survey of the topography of the seafloor Geotechnical instrumentation basic parameters and general technical conditions Geotechnical test methods Geotechnical test code ASTM D5778-1995 Standard Test Method for Performing Electronic Friction Cement and Polaroid- conePenetrationTestingofSoils Annual Book of ASTM Standards, Section 4, Soiland Rock (I). D420-D5779, Volume 04.08,2000

3 Terms and definitions

The following terms and definitions apply to this part of GB/T 12763. 3.1 In the marine engineering planning or construction before the use of geology, engineering geology and related theoretical knowledge and the corresponding technical methods, in the pre-selection Marine Geological Survey at and near the site. 3.2 Large scale small scale (1. 100000 ~ 1. 500000) marine engineering geological survey.

4 basic rules

4.1 The purpose and mission of the investigation 4.1.1 Purpose Marine Engineering Geological Survey Purpose. ......

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