A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Upper cover subway vehicle depot steel reinforced concrete construction process
The invention discloses an upper cover subway vehicle depot steel reinforced concrete construction process. The construction process comprises the following steps of S1, performing deepening design ona section steel column, and processing and manufacturing the section steel column; S2, carrying out measurement positioning and foundation bolt embedding at the construction position; S3, carrying out first-time concrete pouring of a raft; S4, mounting the section steel column on the raft and correcting the section steel column; and S5, carrying out non-shrinkage concrete crack pouring between the top face of the raft poured for the first time and the column foot of the section steel column. According to the construction process, the steel reinforced concrete can meet the requirement that building functions are converted from high space to small space; the steel reinforced concrete is formed by adding section steel into reinforced concrete, so that on the premise of meeting the requirements of high pressure and high ductility of a high-rise building, the section is reduced, and the brittle failure property of the high-rise building is changed, so that the structure has the dual advantages of a steel structure and a concrete structure; and by studying the method for manufacturing steel column stirrups in the steel reinforced concrete composite structure, the construction problem ofthe steel reinforced concrete structure is solved, the method for manufacturing the steel column stirrups and the like meet the design requirement, and structural stress transmission is guaranteed.
本发明公开一种上盖地铁车辆段型钢混凝土施工工艺，包括以下步骤：S1：对型钢柱进行深化设计，并加工制作型钢柱；S2：在施工位置进行测量定位及地脚螺栓埋置；S3：筏板第一次砼浇筑；S4：在筏板上安装型钢柱并校正；S5：在筏板第一次浇筑顶面与型钢柱柱脚之间进行无收缩混凝土灌缝；型钢混凝土可以满足建筑功能有高大空间向小空间转换；型钢混凝土是在钢筋混凝土中增加型钢，既可以满足高层建筑高压力高延性的前提下，减小截面，又改变其脆性破坏的性质，使得这种结构具有钢结构和混凝土结构的双重优点；通过对型钢混凝土组合结构中型钢柱箍筋做法的研究，解决了型钢混凝土结构施工难题、使型钢柱箍筋做法等达到设计要求，保证结构受力的传递。
Upper cover subway vehicle depot steel reinforced concrete construction process
The invention discloses an upper cover subway vehicle depot steel reinforced concrete construction process. The construction process comprises the following steps of S1, performing deepening design ona section steel column, and processing and manufacturing the section steel column; S2, carrying out measurement positioning and foundation bolt embedding at the construction position; S3, carrying out first-time concrete pouring of a raft; S4, mounting the section steel column on the raft and correcting the section steel column; and S5, carrying out non-shrinkage concrete crack pouring between the top face of the raft poured for the first time and the column foot of the section steel column. According to the construction process, the steel reinforced concrete can meet the requirement that building functions are converted from high space to small space; the steel reinforced concrete is formed by adding section steel into reinforced concrete, so that on the premise of meeting the requirements of high pressure and high ductility of a high-rise building, the section is reduced, and the brittle failure property of the high-rise building is changed, so that the structure has the dual advantages of a steel structure and a concrete structure; and by studying the method for manufacturing steel column stirrups in the steel reinforced concrete composite structure, the construction problem ofthe steel reinforced concrete structure is solved, the method for manufacturing the steel column stirrups and the like meet the design requirement, and structural stress transmission is guaranteed.
本发明公开一种上盖地铁车辆段型钢混凝土施工工艺，包括以下步骤：S1：对型钢柱进行深化设计，并加工制作型钢柱；S2：在施工位置进行测量定位及地脚螺栓埋置；S3：筏板第一次砼浇筑；S4：在筏板上安装型钢柱并校正；S5：在筏板第一次浇筑顶面与型钢柱柱脚之间进行无收缩混凝土灌缝；型钢混凝土可以满足建筑功能有高大空间向小空间转换；型钢混凝土是在钢筋混凝土中增加型钢，既可以满足高层建筑高压力高延性的前提下，减小截面，又改变其脆性破坏的性质，使得这种结构具有钢结构和混凝土结构的双重优点；通过对型钢混凝土组合结构中型钢柱箍筋做法的研究，解决了型钢混凝土结构施工难题、使型钢柱箍筋做法等达到设计要求，保证结构受力的传递。
Upper cover subway vehicle depot steel reinforced concrete construction process
一种上盖地铁车辆段型钢混凝土施工工艺
XIONG RUQUAN (author) / HU LIN (author) / LIU LINGJUN (author)
2020-11-06
Patent
Electronic Resource
Chinese
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