摘要
采用堆载预压和预应力管桩联合处理软土地基的方法,并结合浙江省温州市甬台温高速公路软基处理项目对其处理效果进行评价。结果表明该技术能够较好的控制软土地基的总沉降及工后沉降,降低软土地基处理的造价。
In this paper, preloading and prestressing pipe piles are used to treat the soft soil foundation, and the treatment effect is evaluated in combination with the soft foundation treatment project of an expressway in wenzhou city, zhejiang province. The results show that the technology can control the total settlement and the settlement after construction and reduce the cost of the treatment of soft soil foundation.
作者
乔颖
田勋
田中亚
QIAO Ying;TIAN Xun;TIAN Zhong-ya(Hunan Zhongda Testing Technology group Co.,Ltd.,Hunan Changsha 410205 China;Qilu Transportation Development Group Jinan branch,Shandong Jinan 250001 China)
关键词
堆载预压
预应力管桩
软土地基
高速公路
preloading
prestressed pipe pile
soft soil foundation
the highway
作者简介
乔颖(1985—),男,湖南长沙人,硕士研究生,工程师,研究方向为公路工程。
