Bearing Capacity of Reinforced Foundation Beds on Soft Non-Homogeneous Ground  

作　　者：K. Rajyalakshmi Madhira R. Madhav K. Ramu 

机构地区：[1]Department of Technical Education, A. P., Jawaharlal Nehru Technological University, Hyderabad 500034, India

出　　处：《Journal of Civil Engineering and Architecture》2011年第8期759-764,共6页土木工程与建筑（英文版）

摘　　要：The reinforced two layered foundation bed considered for study consists of a layer of granular fill overlying soft non-homogeneous clay with inclusion or reinforcement （geosymhetic strips, grids or sheets） in single layer at soil-granular fill interface A method is developed to estimate the bearing capacity of a strip footing on the surface of a reinforced foundation bed over a finite layer of clay whose undrained strength increases linearly with depth incorporating the contribution of axial resistance of the reinforcement together with those of granular fill and soft ground. Parametric studies presented quantify the improvement in bearing capacity.

关 键 词：Reinforced foundation beds bearing capacity ratio （BCR） reinforcement. 

分 类 号：TU755.32[建筑科学—建筑技术科学] P618.130.2[天文地球—矿床学]