朔黄铁路K44滑坡整治设计

朔黄铁路K44+940～K45+050以半填半挖形式通过马圈滑坡,经线路方案比选后,以整治滑坡方案通过。针对马圈滑坡特征,进行滑坡整治综合分析,在采用多种勘探手段取得详细地质资料基础上,反算确定出滑坡物理、力学指标,根据计算确定出线路左侧采用12根,线路右侧采用17根抗滑桩及桩板墙、衡重式路肩墙、重力式路堑挡土墙、护墙、护坡、加强滑坡区及路基的防排水等综合性防护工程措施。

Landslide Harness Design For Shuo-Huang Railway

Shuo-Huang Railway is managed to pass Majuan landslide in section K44+940～K45+050 through cut-and-fill method, and landslide harness is accepted from the proposed routing alternatives. A synthetic analysis for harness is given herein according to the feature of Majuan landslide. Back up value of physical and mechanical properties are derived from the full geological data that comes of multiple ways of prospecting. 12 anti-skid piles are designed to be at the left side of railway, 17 piles at the right side, a package of protective measures as piled slab wall, counterweight shoulder wall, gravity cutting retaining wall, guard wall, revetment, and waterproof and draining reinforcement in sliding land are also provided.