摘要
通过各控制工况的加荷试验,测出有代表性的应变值和杆体变形值,检验其与理论计算结果的吻合程度和混合优选选材方法的正确性,分析连接部位的传力规律,根据真型试验测得的有关数据和宏观观察情况,检验铁塔的强度、刚度、插接深度和稳定性等是否满足设计要求。
To observe representative strain values and deformation values through load test under different control conditions,so as to check if they are coincident with theoretical calculations,verify the correctness of the hybrid optimal selection method and analyze the law for transmitted force at connected positions.Based on the data observed from real model test and macroscopic observations,to check if the strength,the rigidity,the inserted depth and the stability of the tower are in conformity with the design requirements or not.
出处
《红水河》
2012年第4期86-89,105,共5页
Hongshui River
关键词
钢管塔
真型试验
steel tube tower
real model test
