中东欧高速公路加筋土挡墙施工关键技术

引用文献:

严少发. 中东欧高速公路加筋土挡墙施工关键技术[J]. 施工技术,2021,48(11):84-87.

YAN Shaofa. Key Construction Technology of Mechanically Strengthened Earth Walls for Central-eastern European Expressway[J]. build,2021,48(11):84-87.

作者:严少发
单位:中交一公局集团有限公司
摘要:加筋土挡墙作为一种柔性挡土墙,常用于高填方地段,在满足工程结构受力要求的同时,减少了征地,满足美观要求。以黑山南北Bar-Boljare高速公路加筋土挡墙工程为背景,介绍了中东欧地区加筋土挡墙施工的关键技术,主要从材料选择、基底处理、条形基础施工、面板安装、筋带安装、排水管安装、填筑、质量验收等方面进行了介绍。
关键词:高速公路加筋土挡墙土工格栅施工技术
作者简介:严少发,总工程师,高级工程师,E-mail:22587597@qq.com。
基金:
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Key Construction Technology of Mechanically Strengthened Earth Walls for Central-eastern European Expressway
YAN Shaofa
(CCCC First Highway Engineering Group Co., Ltd.)
Abstract: As a kind of flexible retaining wall, MSE walls are often used in high backfilling areas. While meeting the structural stress requirements, it reduces land expropriation and meets aesthetic requirements. Taking the construction of MSE walls of Montenegro Bar-Boljare Expressway project as the background, this paper introduces the key construction technology of MSE walls in Central-eastern Europe, mainly from the aspects of material selection, subsoil treatment, strip foundation construction, installation of concrete blocks, installation of geogrid, drainage, filling, quality acceptance and so on.
Keywords: expressway; mechanically strengthened earth wall; geogrid; construction
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