沪嘉高速公路沉降处理工程已于日前胜利竣工,全线路况已恢复到开通初期的水平。沪嘉公路是我国大陆上率先开通的一条设施先进的试验性高速公路。由于该路建筑在软土地基上,土路堤不均匀沉降而造成的桥头跳车现象引起社会各方关注。原设计中对此主要采用了工后处理的方案。一九八八年十月开通 Hujia Expressway settlement project has recently completed the victory, the entire traffic has been restored to the initial opening level. Shanghai Jia Road is the pioneering pilot highway in China. Due to the construction of the road on soft soil foundation, uneven embankment caused by soil subsidence at the bridgehead caused the concern of all sectors of society. The original design of the main use of post-processing program. Opened in October 1988