箱型钢柱与多排混凝土梁纵筋连接技术研究  

RESEARCH ON CONCRETE ANTI CRACKING TECHNOLOGY FOR BOX GIRDER BOTTOM PLATE OF LARGE-SPAN AND WIDE SPAN PC CONTINUOUS RIGID FRAME BRIDGE

作　　者：李沙沙 张巧茹 刘斌[1] 张金梁 陶志超 Li Sha-sha;Zhang Qiao-ru;Liu Bin;Zhang Jin-liang;Tao Zhi-chao

机构地区：[1]北京建工四建工程建设有限公司,北京100010

出　　处：《建筑技术开发》2024年第7期40-42,共3页Building Technology Development

摘　　要：结合实际工程案例,通过研究多排混凝土梁纵筋与箱型钢柱连接技术原理和施工工艺,设计了一种新型的箱型钢柱与多排混凝土梁纵筋相连的连接板结构,其对工程质量和加快施工进度、节约施工成本等方面都具有重要意义,通过研究以期为类似工程提供参考。Based on engineering examples,this study discusses the deepening design method of beam column joints in steel reinforced concrete structures and the technical quality issues during construction.Through the exploration of three complex beam column nodes,design schemes,and construction problems in engineering examples,the aim is to provide reference for the treatment of beam column nodes in steel reinforced concrete structures in the future.

关 键 词：多排混凝土梁纵筋 钢柱 新型连接技术 

分 类 号：TU74[建筑科学—建筑技术科学]