GB/T 18507-2001
Replaced
GB 55003-2021
Active
National standards
force_standard
GB 55003-2021 Code for design of buiding foundation
GB 55003-2021 Code for design of buiding foundation
Basic Information
Standard Code:
GB 55003-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
yes
CCS Name:
Groundwork and foundation engineering
ICS Name:
Earthwork, excavation, foundation construction, and underground engineering
Publish Date:
2021-04-09
Implement Date:
2022-01-01
Pages:
43 pages
Scope
本条是根据地基基础工作状态,提出的地基基础应满足的功能要求:1)对于地基变形,本条规定地基承载力的选取应以不使地基中出现长期塑性变形为原则,同时,还要考虑在此条件下各类建(构)筑物、市政设施可能出现的变形特征及变形量,由于地基土的变形具有长期的时间效应,与钢筋、混凝土、砖石等材料相比,它属于大变形材料。从已有的大量地基工程事故分析,大多数事故皆与地基变形过大或不均匀沉降有密切关系。2)对于地基稳定性,本条提出地基应具有抗倾覆、抗滑移的能力。通常,地基失稳造成的事故往往是灾难性的,如房屋倒塌、土体滑动破坏、山区地基滑坡等。3)所谓足够的耐久性能,是指地基基础在规定的工作环境中,在预定的时期内,地基与基础材料性能的劣化不得导致结构出现不可接受的失效概率。4)基坑工程是为保证地面向下开挖形成的地下空间在地下结构施工期间的安全稳定所采取的基坑支护、地下水控制及环境保护等临时性技术措施。因基坑开挖涉及基坑周边环境安全,支护结构除满足主体结构施工要求外,尚需满足基坑周边环境安全要求。因此,基坑支护结构的设计和施工应把保护基坑周边环境安全放在重要位置。5)边坡工程是为保证边坡稳定及其周边环境的安全,对边坡采取
Development Information
Replace the following standards
GB 50007-2011 Code for design of buiding foundation
GB 50025-2018部分
GB 50112-2013 Technical code for building in expansive soil regions
GB 50201-2012 Code for construction and acceptance of earthwork and blasting engineering
GB 50202-2018 Standard for acceptance of construction quality of building foundation
GB 50330-2013 Technical code for building slope engineering
GB 50497-2019 Technical standard for monitoring of building excavatlon englneerlng
GB 50739-2011 Technical code for composite soil nailing wall in retaining and protection of excavation
GB 51004-2015 Code for construction of building foundation engineering
GB 51254-2017 Technical code for deep filled ground
JGJ 6-2011 Technical code for tall building raft foundations and box foundations
Related Standards
GB/T 18508-2001
Replaced
GB/T 18508-2001 Regulations for valuation on urban land
CJ/T 234-2006
Active
CJ/T 234-2006 High density polyethylene geomembrane for landfills
CJ/T 284-2008
Active
CJ/T 284-2008 Φ5.5 m~Φ7 m Earth pressure balance shield(soft ground)
CJ/T 378-2011
Active
CJ/T 378-2011 Mobile toilet
JG/T 163-2013
Active