遮帘式板桩码头接岸结构遮帘桩作用效应分析  

Analysis of blind sheet-pile function effects for bank connecting structure of sheet-pile wharf

作　　者：刘亚威[1] 王丽娟[1] 

机构地区：[1]重庆交通大学河海学院,重庆400074

出　　处：《山西建筑》2016年第20期55-56,共2页Shanxi Architecture

摘　　要：以京唐港32号泊位工程为依托,在介绍土拱效应的基础上,建立了有限元分析模型,探究了遮帘桩截面形式与桩间距对遮帘作用及土拱效应的影响,结果显示,在对遮帘式板桩结构设计中,可适当增大遮帘桩间净距以提高施工效率,降低工程造价。Taking the Jingtang port No. 32 berth engineering basis,based on the introduction of soil arching theory,established the finite element analysis model,we explore the impact of cross section type and clear distance of the piles on the soil arching effect. The results show that increase clear distance between the barrier piles appropriately can improve the efficiency of construction and reduce the project cost.

关 键 词：板桩码头 遮帘桩 土压力 土拱效应 

分 类 号：U656.112[交通运输工程—港口、海岸及近海工程]