塑料板排水法在真空预压加固软基中的应用  

The application on plastic plate drainage method in atmospheric pressure soft-base reinforcement

作　　者：孙彬[1] 叶献国[1] 

机构地区：[1]合肥工业大学土木建筑工程学院

出　　处：《山西建筑》2008年第1期100-102,共3页Shanxi Architecture

摘　　要：根据真空预压加固机理以及真空度传递过程,对纵向排水体的选择进行了分析比较,表明塑料排水板的加固效果优于袋装砂井,并提出塑料板排水法加固的设计优化准则,对于如何提高排水固结法的加固效果提出了有效的建议。Starting with the analysis of the mechanism of atmospheric pressure reinforcement method and the process of atmospheric degree transfer, analyzed and compared with the longitudinal drain system used in soft-base reinforcement, proved that plastic drain board has a better effect of reinforcement than sand well apparently. The author put forward the theory and method of optimal design for water drainage with plastic board method, and the measures on how to improve the reinforcement of the method of drainage consolidation.

关 键 词：塑料排水板 真空预压 纵向排水体 排水固结 

分 类 号：TU473.2[建筑科学—结构工程]