重力式防波堤地基承载力设计控制因素分析  

Analysis of Control Factors for Design of Foundation Bearing Capacity of Gravity Breakwater

作　　者：刘彦忠[1] 李元音[1] Liu Yanzhong Li Yuanyin(CCCC First Harbor Consultants Co., Ltd., Tianjin 300222, Chin)

机构地区：[1]中交第一航务工程勘察设计院有限公司,天津300222

出　　处：《港工技术》2017年第2期45-50,共6页Port Engineering Technology

摘　　要：新版地基规范关于地基承载力的计算较以前版本规范计算方法发生了较大的变化,本文结合某重力式结构沉箱防波堤工程,通过对标准断面地基承载力的计算,分析采用新版地基规范进行地基承载力设计时,应该注意的设计控制因素,并通过施工期变形观测,验证是可行的。The calculation method of foundation bearing capacity specified in new code of practice for foundation is quite different from that in previous code of practice. Based on one gravity caisson breakwater project, the foundation bearing capacity of standard section is calculated as per new code of practice. The calculation results are .analyzed to find the design control factors, which are verified to be effective through the deformation observation during the constructinn

关 键 词：新版地基规范 重力式结构 地基承载力 控制因素分析 

分 类 号：U656.111[交通运输工程—港口、海岸及近海工程]