摘要
软土地基通过打砂井后压载固结,提高其承载力,是在修建机场、高速公路、堤坝、码头以及货场等工程中广泛采用的方法。本文给出容许承载力的计算公式、稳定性条件、打砂井压载固结适用范围、最小压载时间计算以及提出最优分级加载方案,给出基于Mathcad可视化计算程序,对工程进行分析计算,并对施工进行实时控制。
The soft groundsill reinforced by press in advance is a widely adoptive method in building airdromes, autobahns, dykes, docks and goods-grounds. This paper gives the formulas of the soft groundsills intensity and stability, and the programs by Mathcad. It can analyze and calculate related engineering and control constructions in real time.
出处
《自动化与信息工程》
2010年第2期1-3,共3页
Automation & Information Engineering
关键词
最优控制
固结
软基加固
MATHCAD
Optimal Control
Concretion
Soft Groundsill Reinforced
Mathcad
