Numerical simulation of pavement quality affecting the stability of a retaining wall
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摘要: 以104國道界河加筋土擋土墻失穩實例,在對路面與擋土墻相互作用機理分析的基礎上,運用數值模擬方法,對車輛荷載下、不同質量的路面對擋土墻穩定性的影響進行分析.結果表明:路面強度對擋土墻穩定性和變形具有非常敏感的影響;且擋墻越矮,影響越大.Abstract: According to a reinforced earth retaining wall failure instance of No. 104 National Road in Shandong Province of China, the effect of pavement quality on the stability of a retaining wall under automobile loading was analyzed by numerical simulation method on the basis of analyzing the interaction mechanism between pavement and retaining wall. The result shows that pavement strength can sensitively affect the whole stability and part deformation of the reinforced earth retaining wall. The lower the retaining wall, the more sensitive the effect is.
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