钢结构的加固技术措施主要有三种
发布时间:2016/7/11 15:06:47 浏览次数:6981) 截面补强法:在局部或沿构件全长以钢材补强,连成整体使之共同受力;
Reinforced method of section 1: in the local or along the full length of the component to steel reinforcement, and even as a whole to make common;
2) 改变计算简图:增设附加支承,调整荷载分布情况,降低内力水平,对超静定结构支座进行强迫位移,降低应力峰值;
2) change calculation diagram: added support, adjustment of load distribution, reduce the force level, to a statically indeterminate structure bearing forced displacement, reducing the peak stress;
3) 预应力拉索法:利用高强拉索加固结构薄弱环节或提高结构整体承载力、刚度和稳度。
3) prestressed cable method: the use of high-strength cables to strengthen the weak link of the structure or improve the overall carrying capacity, stiffness and stability of the structure.
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