Influence of differential settlement on pavement structure of widened roads based on large

Influence of differential settlement on pavement structure of widened roads based on large-scale

model test

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【期刊名称】《岩石力学与岩土工程学报：英文版》 【年(卷),期】2011(000)001

【摘要】This study introduced at first the background of numerous highway widening projects that have been developed in recent years in China.Using a large ground settlement simulator and a fiber Bragg grating (FBG) strain sensor network system,a large-scale model test,with a similarity ratio of 1:2,was performed to analyze the influence of differential settlement between new and old subgrades on pavement structure under loading condition.The result shows that excessive differential settlement can cause considerabl... 【总页数】7页(P.90-96) 【关键词】 【作者】无 【作者单位】 【正文语种】英文 【中图分类】O3 【相关文献】

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