摘要
提出并证明了堤坝下软基土工织物加筋垫层存在尺寸效应，堤坝底宽越小，加筋效果越好．论证了对于工期很急的高速公路堤下的软基处理工程，采用砂井配合上工织物加筋垫层的优化设计方案可大大缩短工期．
The dimension effect which exists in the geotextile reinforced cushion of soft cohesive ground under embankment is proposed and proved in this paper. The wider the embankment bottom, the worse the reinforcing effect. The optimized tratment technique usingsand drains (or prefabricate drains) and geotextile reinforcement for soft cohesive ground under expressway embankment with very urgent time limit, which will shorten greatly construction period is also demonstrated.
出处
《福州大学学报（自然科学版）》
CAS
CSCD
1999年第2期76-80,共5页
Journal of Fuzhou University(Natural Science Edition)
