浅谈来宾至马山高速公路K303+900深挖路堑边坡治理

Discussions on Laibin-Mashan Expressway K303+900 Deep-dig Cutting Slope Treatment

文章以广西来宾至马山高速公路为依托,以第二合同段K303+900深挖路堑边坡为例,通过查明边坡现状危害性、分析评价边坡稳定性和破坏形式,提出边坡防治建议措施,为设计方案提供地质依据,并介绍了设计方案施工注意事项,对广西类似工程具有一定的借鉴作用。

Relying on Guangxi Laibin-Mashan Expressway,and with the second contract segment K303＋900deep-dig cutting slope as the example,and by identifying the dangers of current slope situation as well as analysis and evaluation of slope stability and failure modes,this article proposed the slope prevention recommendation measures in order to provide the geological basis for the design program,and it introduced the construction considerations of design program,with certain reference significance for similar projects in Guangxi.