摘要
结合工程实例,对跨线施工现浇连续梁预留门洞支架搭设方案进行了研究,分别阐述了门洞尺寸、支架基础、支墩、支架结构及模板结构的设计方法,并对门洞支架作了检算,指出支架的强度、刚度以及稳定性均满足要求。
Combining with the engineering example, this paper researched the reserved doorway bracket design scheme of cross line construction cast-in-place continuous beam, respectively elaborated the design method of doorway size, bracket foundation, pier, support structure and template structure, and checked the doorway bracket, pointed out that the support strength, stiffness and stability all meet the requirements.
出处
《山西建筑》
2015年第4期161-163,共3页
Shanxi Architecture
关键词
连续箱梁
门洞
支架
受力
计算
continuous box girder, doorway, bracket, stress, calculation