摘要
本文基于SAP2000有限元分析软件,讨论了钢管混凝土格构式风电塔架中塔柱与腹杆的连接处理为半刚性节点的方法。在此基础上,确定格构式风力发电塔架的荷载作用类型及计算方法,通过大量计算得到最不利荷载组合,为风力发电机塔架的设计提供科学的依据。
In this paper,based on finite element analysis software SAP2000,discussed the method of semi-rigid connection with the lattice type concrete filled steel tube wind turbine tower in the tower and braces. On this basis,determine the load type and calculation method of lattice type wind power tower,through a lot of calculation get the most unfavorable load combination,provide a scientific basis for the design of the wind turbine tower
作者
李斌
李金竹
高春彦
LI Bin;LI Jinzhu;Gao Chunyan(Civil Engineering School, Inner Mongolia University of Science and Technology, Baotou 014010, China;College of Aerospace Engineering, Nanjing University of Aeronautics and Astronautics ,Nanjing,210016, China)
出处
《江西建材》
2018年第5期22-24,共3页
Jiangxi Building Materials
基金
国家自然科学基金项目(51068021)
内蒙古自然科学基金项目(2012MS0711)
关键词
钢管混凝土
风电塔架
半刚性节点
荷载
Concrete filled steel tube
wind power tower
semi - rigid joint
load
