河岸危坡公路及建筑物分析与处理技术

Analysis and treatment technology of road and building on dangerous bank slope

采用岩土工程软件对处于河流或水库岸坡的公路和建筑物边坡进行了稳定性分析。提出利用枯水季节建造临时围堰,采用抗滑桩及冠梁支挡、挡土墙护坡等支护技术;另外,设置地面截水排水系统,采用地基防渗与加固技术,保证河岸危坡公路及建筑物的安全,继承与创新了复杂条件下抗滑与抗沉陷技术。

tract： The stability of river or reservoir bank slope with roads and bultchngs is anatyzeu oy ~ r,- Abs ~ ,. .L~ -＂~t＇＂ of roads and buildings on dangerous bank slope, the proposed slope treatment neering soItware. 1o ensure t,~ ~,~ technology include constructing temporary cofferdam in dry season, anti-sliding piles, crown beam support, earth-retaining wall, ground cutoff and drainage system, foundation seepage control and reinforcement technique. The sliding and settlement resistance technology under complicated conditions is inherited and innovated. Key words： River and reservoir; bank slope; stability; sliding resistance; settlement resistance