轻型井点结合塑料排水板复合加固法现场应用

摘要

轻型井点结合塑料排水板复合加固法是一种综合轻型井点降水和塑料排水强夯两种方法的软基加固方法,简要介绍了该加固方法的施工工艺、使用工况。通过靖江新港作业区公用码头段案例,分析了该加固方法的加固效果,孔压消散和室内土工试验结果表明,该法可以用于相似的软基加固工程。%It is a composite reinforcement method for soft foundation which combines light well point dewatering and plastic drainage plate.The method including construction technology and operating condition have been introduced briefly.Based on the case engineering of Xingang public wharf in Jingjiang,the reinforcement effect has been analyzed.The results of laboratory test and pore pressure dissipated of field test indicated that the approach can be used in reinforcing similar soft foundation.