位移时效反弯曲线法及应用  

The Converse Curve of Displacement Ageing and Its application

作　　者：周顺华[1] 

机构地区：[1]上海铁道学院

出　　处：《地下空间》1995年第2期91-93,共3页Underground Space

基　　金：上海市青年教师学术基金

摘　　要：本文在提出滞后位移释放率的基础上，建立了基坑隧道等开挖工程的位移速度贝努利方程，从而得到位移时效反弯曲线。文中简述了应用实例。Based on releasing rate of lagging displacement, the Bernoulli equation ofdisplacement rate for excavation work of tunnel, foundation pit etc. has been developed, aconverse curve of displacement ageing was obtained. Its practical application was de-scribed .

关 键 词：位移时效 位移速度 反弯曲线 隧道 基坑 

分 类 号：U451.2[建筑科学—桥梁与隧道工程]