Test results showed: the root of the rock-soil filled roadbed failure is mostly asymmetry settlement and slope slide, the final failure mode could come down to slope slide and portrait craze caused by asymmetry settlement.
研究结果表明,土石混填路基的破坏主要源于坡脚失稳和不均匀沉降,最终的破坏模式可归结为路基边坡的滑塌和不均匀沉降导致的路基纵向开裂。
The Controlling of Settlement-Area Ratio for Tank Base Failure
控制油罐地基失效的沉降面积比
horizontal displacement of foundation near slope toe and settlement of foundation under embankment are main failure reasons and whether embankment is reinforced or not, spacing of geogrid and grade of slope have no influence on displacement distribution characteristics of foundation.
在边坡坡脚浸水的情况下,地基土体在边坡坡脚附近的推移以及在路堤下部的沉降是路堤破坏的主要原因,有无加筋、加筋密度和边坡坡度对地基土体位移的分布特性影响不大。
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