Viscoelastic behavior of concrete pile

摘要：

Based on constitutive theory of viscoelasticity, the viscoelastic behaviour of concrete pile was investigated. The influence of viscosity coefficient on the stress, displacement and velocity response was discussed. With the increase of viscosity coefficient, the amplitude of stress wave decreases, and the maximum value of the stress wave shifts to deeper position of the pile. In other words,the viscosity coefficient behaves as lag effect to stress wave.

关键词： concrete pile viscoelasticity stress viscosity coefficient

作者: DING Ke(丁科) TANG Xiao-di(唐小弟)

作者单位: College of Civil Engineering and Mechanics, Central South University of Forestry and Technology,Chan College of Civil Engineering and Mechanics, Central South University of Forestry and Technology,Chan

会议类型: 国际会议

会议名称: 第九届全国流变学学术会议

会议地点: 长沙

会议语种:英文

页码: 411-414

在线出版日期: 2008-09-28（万方平台首次上网日期，不代表论文的发表时间）