软基上斜坡堤结构稳定计算中加荷级的分析与优化  

Analysis and Optimization of Load Grading in Structural Stability Calculation of Slope Breakwater Supported on Soft Base

作　　者：李斌[1] 梁继强 Li Bin;Liang Jiqiang(CCCC First Harbor Consultants Co.,Ltd.,Tianjin 300222,China;Shandong Gangtong Engineering Consulting Co.,Ltd.,Yantai Shandong 264000,China)

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 [2]山东港通工程管理咨询有限公司,山东烟台264000

出　　处：《港工技术》2018年第A01期47-50,共4页Port Engineering Technology

摘　　要：加荷分级与加荷时间会直接影响施工效率,设计计算中需根据各级加荷结构整体稳定情况,优化加荷分级与时间,以达到最优的设计效果。本文就"水平加荷"与"中部超高加荷"两种分级加荷方式进行对比分析,提出各自适用条件及优化思路。The load grading and time will directly affect the construction efficiency, thus the optimum design effect can be reached by optimizing the load grading and time according to overall stability of the structure at different loading levels. The methods of horizontal loading and super-high loading on the middle are compared, which leads to different application conditions and the corresponding optimization ideas.

关 键 词：斜坡式防波堤 软土地基 整体稳定计算 加荷级 港口建设 

分 类 号：U656.2[交通运输工程—港口、海岸及近海工程]