摘要
提出了2种计算输电塔-螺旋锚基础-土体系相互作用的简化计算模型,用有限元原理编程分析了风荷载作用下计算模型不同、锚杆直径变化、土质状况差异对体系相互作用的影响,为螺旋锚基础的推广和设计理论的完善提供了一定的理论基础。
In this paper, two kinds of simplified models of calculating the interactions of transmission tower-screw anchors-soil system are presented. And the factors affecting the interaction system loaded by wind such as different calculation models, diameter variations of anchor levers and distinctions of the geology conditions are discussed by using the FEM compiler program. The results will provide theory basis for the extension and perfection of design theory of screw anchors.
出处
《森林工程》
2005年第1期54-56,共3页
Forest Engineering
基金
北华大学合字(2004)第51号项目
关键词
影响因素
输电塔
螺旋锚
相互作用
affecting factors
transmission tower
screw anchors
interaction
