一种新型连拱空箱式挡土墙于桂云，杜青，杨夏军（山东省水利勘测设计院）１引言目前工程中常用的挡土墙主要有重力式、悬臂式、扶壁式、空箱式、板桩式或装配式等几种。对于挡土较高，且地基较软弱的情况，多采用轻型结构，例如空箱式、连拱空箱式等。本文介绍一种新型连... A New Type of Arched Empty Box Retaining Wall in Gui Yun, Du Qing, Yang Xiajun (Shandong Provincial Institute of Water Resources Reconnaissance and Design) 1 Introduction Retaining walls commonly used in the current project mainly include gravity type, cantilever type, buttress type, and air Box type, sheet pile type or assembly type, etc. For the case of high retaining soil and weak foundations, light structures are used, such as empty tanks, arched empty tanks, etc. This article describes a new type of connection...