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DB/T 83-2020 (DBT 83-2020)

Chinese Standard: 'DB/T 83-2020'
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DB/T 83-2020EnglishRFQ ASK Days<=3 (Active fault detection database detection) DB/T 83-2020 Valid DB/T 83-2020
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Standard ID DB/T 83-2020 (DB/T83-2020)
Description (Translated English) (Active fault detection database detection)
Sector / Industry Chinese Industry Standard (Recommended)
Regulation (derived from) Announcement of China Earthquake Administration (2020.03.30)

DB/T 83-2020
(Active fault detection database detection)
ICS 91.120.25
People's Republic of China Earthquake Industry Standard
Active fault detection database detection
2020-03-30 released
2020-07-01 implementation
Issued by China Earthquake Administration
Table of contents
Preface Ⅲ
Introduction Ⅳ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 Basic requirements 2
5 Quality element inspection content 2
6 Inspection process 5
7 Data submission 5
8 Computer automatic detection 6
9 Computer Aided Testing 7
10 Manual inspection 7
11 Test results and test report 8
Appendix A (normative appendix) Computer automatic detection rules 11
Reference 16
This standard is one of the series of standards for "Active Fault Exploration". The standard structure and name of the series are expected to be as follows.
---Remote sensing survey of active fault detection (DB/T 69-2017);
---Active fault exploration field geological survey (DB/T 82-2020);
---Active fault exploration and faulted geomorphological survey (DB/T 71-2018);
---Active fault exploration, ancient seismic trough exploration (DB/T 81-2020);
---Active fault exploration and drilling;
--- Active fault exploration date test;
---Active fault exploration and seismic exploration;
--- Active fault detection activity identification;
---The seismic hazard evaluation of active fault exploration;
---Graphic symbols for active fault exploration (DB/T 72-2018);
---Active fault exploration database;
---Active fault exploration 1.250,000 seismic structure map compilation (DB/T 73-2018);
---Active fault detection results report;
---1.50000 active fault mapping (DB/T 53-2013);
----1.50000 active fault mapping database specification (DB/T 65-2016);
This standard was drafted in accordance with GB/T 1.1-2009 "Guidelines for Standardization Part 1.Standard Structure and Compilation".
This standard was proposed by the China Earthquake Administration.
This standard is under the jurisdiction of the Earthquake Disaster Prevention Standardization Technical Committee.
This standard was drafted. Beijing Normal University, Institute of Geology, China Earthquake Administration, Institute of Crustal Stress, China Earthquake Administration.
The main drafters of this standard. Du Keping, Yu Guihua, Xu Xiwei, Wu Xiyan, Song Fangmin, Liu Yuxiang, Leng Wei, Chen Shijie, Dong Yue.
Important note. If you have any comments or suggestions during the implementation of this standard, please send your comments or suggestions to the Earthquake Disaster Prevention Standardization Technical Committee
(Address. No. 9 Minzuyuan Road, Chaoyang District, Beijing, China
National Earthquake Disaster Prevention Center; Zip Code. 100029), and indicate the contact information.
Numerous site surveys of major earthquakes at home and abroad and analysis of their disaster phenomena show that active faults are the root cause of earthquakes and also earthquake disasters
The culprit. Finding out the exact location of seismically active faults and making scientific evaluations of their attributes and seismic risk is an earthquake disaster risk assessment
And the important basic work of earthquake disaster prevention. Since the "Ninth Five-Year Plan" period, my country has gradually promoted the detection of active faults.
Great progress has been made in urban planning, land use, and engineering construction.
And earthquake science research and other fields have played an important role.
In recent years, the seismic department has organized and carried out active fault detection technology to sort out the work process, work content and work results.
This framework. In order to standardize and guide my country's active fault detection and application of its results, GB/T 36072-2018 ``Active Fault
Layer Detection”, this standard provides technical requirements for the work content, workflow, technical methods, data management, and output of active fault detection.
The requirements are stipulated. On this basis, further evaluate and analyze various technical methods to achieve detection purposes, and clarify their technical indicators and
Data collection requirements and a standard framework for active fault detection have been constructed.
Active fault database detection is an important means to ensure the integrity of active fault detection data, and the quality of results is reliable and effective.
All stages of layer detection work. On the basis of summarizing the work experience of active fault database detection in recent years, refer to ISO 19157.2013
7.3 "(Data Quality
Element)", this standard is specially formulated.
Active fault detection database detection
1 Scope
This standard specifies the content, methods, procedures, recording and evaluation of test results of active fault database testing.
This standard is applicable to the detection of databases such as active fault mapping, urban active fault detection, and fault activity identification.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. For undated references, the latest version (including all amendments) applies to this document.
DB/T 65 1.50000 active fault mapping database specification
3 Terms and definitions
The following terms and definitions apply to this document.
Quality element
Explain the quantitative and qualitative components of quality. That is, the basic characteristics of the results that meet the specified requirements and purpose of use.
[GB/T 24356-2009, definition 3.8]
Mass sub-element
The component of the quality element, which describes a specific aspect of the quality element.
[GB/T 24356-2009, definition 3.9]
Quality quantitative element
Quality quantitative elements
The part of the quality element that can be quantitatively described.
Quality qualitative elements
Quality non-quantitative elements
The qualitatively described part of the quality element.
Active fault data
The process of active fault exploration has a unified spatial positioning framework and spatial analysis basis, reflecting and describing the active fault exploration
Spatial information data of survey work and related results.
Active fault database
Organize, store, and manage an organized collection of relevant data produced in the process of active fault exploration according to the active fault data model.
Note. Rewrite DB/T 65-2016, definition 3.2.3.
Related standard: DB/T 81-2020    DB/T 82-2020