顶撑式拉锚地连墙在船闸闸室中的应用  

Application of Ahchored Sheet Pile with Bottom Beams in Ship Lock Chamber

作　　者：钱祖宾[1] 沈建霞[2] 单海春[1] 

机构地区：[1]江苏省水利勘测设计研究院有限公司,江苏扬州225009 [2]江苏省交通科学研究院股份有限公司,江苏南京210017

出　　处：《现代交通技术》2015年第1期66-70,共5页Modern Transportation Technology

摘　　要：为确保泰州引江河二线船闸施工期间一线船闸的安全,选用了拉锚地连墙结构,并利用闸室底板设置顶撑,以改善闸室结构的受力状态。文章对拉锚地连墙的结构特性和受力特点进行介绍,并对其计算方法进行了探讨,以期为类似结构的设计提供参考。To ensure the safety of first line lock during the construction of second line lock of Yingjiang river in Taizhou city,anchored sheet pile is applied as the lock chamber to decrease the height of the excavation pit.At the same time,bottom beams are applied on the baseboard of the lock chamber to improve the stress state.The paper introduces the structure and mechanical characteristics of anchored sheet pile with bottom beams,the calculation methods are also introduced,which can be taken as reference for the same structure design.

关 键 词：船闸工程 顶撑式拉锚地连墙 施工期荷载 运用期荷载 荷载效应 

分 类 号：U641.31[交通运输工程—船舶及航道工程]