摘要
风机基础承受巨大的弯矩荷载,应力分布和配筋计算比较复杂。本文采用ABAQUS有限元软件对风机基础进行模拟,计算了不同穿孔钢筋数量情况下,基础的混凝土应力、钢筋应力和基础环位移等结果,讨论了基础环穿孔钢筋数量对基础承载性状的影响,所得结果可供基础环穿孔钢筋设计参考。
The wind turbine foundation is subjected to huge moment loads,and the stress distribution and the reinforcement calculation are complex. In this paper,the ABAQUS finite element software is used to simulate the concrete foundation of the wind turbine. The results of the concrete stress,the steel bar stress and the displacement of the foundation ring are calculated under different design of the steel bar. The effect of the steel bar on the bearing capacity of the wind turbine foundation is discussed. The results can be used as a reference for the foundation design.
出处
《施工技术》
CAS
北大核心
2016年第S1期178-180,共3页
Construction Technology
关键词
风机基础
基础环
钢筋应力
wind turbine foundation
foundation ring
steel bar stress
