锚索桩板墙受力分析与应用  

Stress Analysis and Application of Anchor Pile Sheet Wall

作　　者：赵宁 李德奎 ZHAO Ning;LI De-kui(Beijing Jianda Daoqiao Consulting Co.,Ltd.,Beijing 100015,China)

机构地区：[1]北京建达道桥咨询有限公司,北京100015

出　　处：《价值工程》2023年第21期81-83,共3页Value Engineering

摘　　要：锚索桩板墙做为一种边坡支挡结构,在我国得到了广泛应用。锚索桩板墙主要承担水平荷载,具有主动支护、柔性支护的特点。锚索桩板墙主要组成结构为:桩板墙、预应力锚索、锚具、挡板等。本文依据实际工程对该结构进行了以下研究:桩板墙设计、剩余下滑力计算、桩板墙受力情况分析、桩板墙的配筋计算、桩板墙的嵌固深度验算、锚索的配置计算以及施工要点分析。通过以上研究,为锚索桩板墙的使用提供了理论基础和分析方法。As a kind of slope support structure,anchor pile sheet wall has been widely used in China.The anchor pile sheet wall mainly bears the horizontal load,and has the characteristics of active support and flexible support.The main components of anchor pile sheet wall are:pile sheet wall,prestressed anchor cable,anchor,baffle,etc.According to the actual engineering,the following studies are carried out on the structure:pile wall design,residual sliding force calculation,pile wall stress analysis,pile wall reinforcement calculation,pile wall embedding depth verification,anchor cable configuration calculation and construction point analysis.Through the above research,a theoretical basis and analysis method are provided for the use of anchor pile sheet wall.

关 键 词：锚索桩板墙 剩余下滑力 预应力锚索 柔性支护 

分 类 号：U416.14[交通运输工程—道路与铁道工程]