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Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 41925-2022: Classification of urban underground space and underground engineering Status: Valid
Basic dataStandard ID: GB/T 41925-2022 (GB/T41925-2022)Description (Translated English): Classification of urban underground space and underground engineering Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: P04 Classification of International Standard: 93.020 Word Count Estimation: 10,149 Date of Issue: 2022-12-30 Date of Implementation: 2023-07-01 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 41925-2022: Classification of urban underground space and underground engineering---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.ICS 93.020 CCSP04 National Standards of People's Republic of China Classification of Urban Underground Space and Underground Engineering Posted on 2022-12-30 2023-07-01 implementation State Administration for Market Regulation Released by the National Standardization Management Committee table of contentsPreface I 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Urban underground space classification 2 4.1 Features 2 4.2 Construction form 3 4.3 Development Depth 3 4.4 Geotechnical environment 3 4.5 Groundwater environment 3 4.6 Right to use4 4.7 Layout form 4 4.8 Resource Partition Control 4 5 Underground Engineering Classification 5 5.1 Types of underground structures 5 5.2 Construction method 5forewordThis document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules for Standardization Documents" drafting. Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed and managed by the Ministry of Housing and Urban-Rural Development of the People's Republic of China. This document is drafted by. Shanghai Municipal Engineering Design and Research Institute (Group) Co., Ltd., Army Engineering University of the Chinese People's Liberation Army, and the same Jinan University, Beijing Institute of Urban Planning and Design, Wuhan Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, China Building Standard Design Institute Co., Ltd. Company, Shenzhen Planning and Land Development Research Center, China Institute of Metrology. The main drafters of this document. Fan Yiqun, Yu Mingjian, Chen Weizhong, Zhang Ruilong, Gu Xin, Guo Dongjun, Qiao Yingjuan, Zhu Liangcheng, Deng Yan, Zhao Yiting, Pan Longbang, Li Zhun, Shen Yi, Xu Tao, Zhou Long, Chen Zhilong, Zhu Hehua, Shi Xiaodong. Classification of Urban Underground Space and Underground Engineering1 ScopeThis document specifies the classification of resources, facilities and technologies related to urban underground space and underground engineering. This document is applicable to the planning, survey, design, construction, use, maintenance and management of underground space development and utilization within the city limits.2 Normative referencesThe contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document. JGJ/T 335 Basic Terminology Standards for Urban Underground Space Utilization3 Terms and DefinitionsThe following terms and definitions defined in JGJ/T 335 apply to this document. 3.1 Functional properties functional properties Under certain conditions, underground space has specific functions. 3.2 construction form construction form The underground space is separated or combined with the structure of a certain volume of ground or surrounding buildings. 3.3 development depth developmentdepth The deepest distance that the main structure of underground space facilities (excluding pile foundation and foundation reinforcement) is located under the surface. 3.4 The general term for various geotechnical factors that affect the development of underground space or underground engineering construction. 3.5 The general term for various groundwater burial conditions that affect underground space or underground engineering construction. 3.6 Underground structure undergroundstructure It is a space force system built underground to bear various loads, act as a skeleton, and provide a certain purpose. Note. Also known as "underground building structure" or "underground space structure". 3.7 construction method construction method A general term for representative and repetitive civil engineering construction techniques. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 41925-2022_English be delivered?Answer: Upon your order, we will start to translate GB/T 41925-2022_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 41925-2022_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 41925-2022_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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