摘要
针对实际工程加固改造中增设梁的情况,采用增设钢牛腿来加强节点,使节点满足结构受力性能要求。对钢牛腿的连接节点作法进行力学分析,并结合工程事例加以验算,结果表明:该作法的力学分析方法是安全可靠的,这将为从事建筑结构加固改造的相关设计人员提供了参考。
Combined with the practice of new-built beam in the retrofitting, the bracket was uhized to reinforced the integrity of the joint to meet the requirement of force-transferring behaviour. The mechanical analysis and calculation was conducted on the joint of bracket, then the case in practice was adopted to check the analytical method. The result show the method is safety and reliability, it provide the reference for relevants researcher and designers.
出处
《建筑技术开发》
2012年第6期11-14,共4页
Building Technology Development
关键词
新增梁
钢牛腿
力学分析
new built beam
bracket
mechanical analysis
