对新型螺杆灌注桩的受力特征与破坏性状的探讨
摘要:螺杆灌注桩是一种承载力高、造价低、施工方便、无环境污染的新桩型。根据螺杆桩的静荷载试验资料,深入分析了螺杆桩竖向荷载的传递机理,探讨了螺杆桩的受力特征和破坏性状,为今后螺杆桩的设计和施工提供可靠的依据。
Abstract:The half-screwed filling pile is a new kind of pile which has advantages of high bearing capacity, low construction cost, convenient construction, non-environmental pollution. The vertical load transmission mechanism thoroughly is analyzed about half-screwed pile based on the static load experiment results. Its bearing force characteristic and failure behavior is discussed and the reliability basis of the half-screwed pile design and construction is provided.
中文标题：
对新型螺杆灌注桩的受力特征与破坏性状的探讨
Discussion on the Bearing Force Characteristic and the Failure Behavior of a New Kind Half-screwed Filling Pile
作者：
方崇1,张信贵1,彭桂皎2
FANG Chong1,ZHANG Xin-gui1,PENG Gui-jiao2
作者简介:方崇,1965年生,男,壮族,广西横县人,博士研究生,研究方向为岩土工程和结构工程。E-mail:fangchong1965@tom.com
通讯地址：
1. 广西大学土木建筑工程学院, 广西南宁 530004; 2. 武汉理工大学, 湖北武汉 430070
1.CollegeofCivilandarchitecturalEngineering,GuangxiUniversity,NanningGuangxi530004; 2.Wuhanuniversityoftechnology,WuhanHubei430070China
中图分类号:TU473.11
出版物：岩土工程技术
收稿日期:2006-07-03
网络出版日期:2021-07-06
关键词:螺杆桩,螺杆灌注桩,受力特征,破坏性状
Key words:half-screwed pile,half-screwed filling pile,bearing force characteristic,failure behavior
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