A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Mortise and tenon joint steel structure laminated beam assembly process
The invention relates to a mortise and tenon joint steel structure laminated beam assembly process. A mortise and tenon joint steel structure laminated beam comprises transverse laminated beams, longitudinal laminated beams, embedded columns, pier top stand columns and a bridge deck module. The specific assembly process comprises the following steps that S1, the assembly jig frame is arranged; s2, pier top stand columns are positioned; s3, setting an embedded column; s4, assembling the stoplog rod pieces; s5, bridge deck modules are installed; s6, overall detection of the steel beam; the mortise and tenon joint structures are arranged in a stacked mode, and due to the fact that the precision requirement of the transverse stoplog is low, errors can be concentrated in the breadth direction of the stacked beam in the mode that the clamping grooves are formed in the transverse stoplog, and welding errors on the longitudinal stoplog are reduced; in addition, according to the mortise and tenon joint steel structure, a small-span stoplog structure is adopted to be connected with the embedded column and the pier top stand column, a large-span structure is avoided, stress generated in the welding process can be reduced, and the stability of the whole mortise and tenon joint structure is improved.
本发明涉及一种榫卯钢结构层叠梁装配工艺，榫卯钢结构层叠梁包括横向叠梁、纵向叠梁、暗柱、墩顶立柱和桥面模块；具体装配工艺如下：S1：拼装胎架设置；S2：定位墩顶立柱；S3：暗柱的设置；S4：叠梁杆件组拼；S5：桥面模块的安装；S6：钢梁整体检测；通过以层叠的方式设置榫卯结构，由于横向叠梁的精度要求低，在横向叠梁上开设卡槽的方式可将误差集中在层叠梁的幅宽方向，减少在纵向叠梁上焊接的误差；此外，该榫卯钢结构采用小跨度的叠梁结构与暗柱和墩顶立柱相连，避免大跨度的结构，可以减少在焊接时应力的产生，提高整体榫卯结构的稳定性。
Mortise and tenon joint steel structure laminated beam assembly process
The invention relates to a mortise and tenon joint steel structure laminated beam assembly process. A mortise and tenon joint steel structure laminated beam comprises transverse laminated beams, longitudinal laminated beams, embedded columns, pier top stand columns and a bridge deck module. The specific assembly process comprises the following steps that S1, the assembly jig frame is arranged; s2, pier top stand columns are positioned; s3, setting an embedded column; s4, assembling the stoplog rod pieces; s5, bridge deck modules are installed; s6, overall detection of the steel beam; the mortise and tenon joint structures are arranged in a stacked mode, and due to the fact that the precision requirement of the transverse stoplog is low, errors can be concentrated in the breadth direction of the stacked beam in the mode that the clamping grooves are formed in the transverse stoplog, and welding errors on the longitudinal stoplog are reduced; in addition, according to the mortise and tenon joint steel structure, a small-span stoplog structure is adopted to be connected with the embedded column and the pier top stand column, a large-span structure is avoided, stress generated in the welding process can be reduced, and the stability of the whole mortise and tenon joint structure is improved.
本发明涉及一种榫卯钢结构层叠梁装配工艺，榫卯钢结构层叠梁包括横向叠梁、纵向叠梁、暗柱、墩顶立柱和桥面模块；具体装配工艺如下：S1：拼装胎架设置；S2：定位墩顶立柱；S3：暗柱的设置；S4：叠梁杆件组拼；S5：桥面模块的安装；S6：钢梁整体检测；通过以层叠的方式设置榫卯结构，由于横向叠梁的精度要求低，在横向叠梁上开设卡槽的方式可将误差集中在层叠梁的幅宽方向，减少在纵向叠梁上焊接的误差；此外，该榫卯钢结构采用小跨度的叠梁结构与暗柱和墩顶立柱相连，避免大跨度的结构，可以减少在焊接时应力的产生，提高整体榫卯结构的稳定性。
Mortise and tenon joint steel structure laminated beam assembly process
一种榫卯钢结构层叠梁装配工艺
ZHANG JINBANG (author) / WANG ZEBING (author) / GUI BIN (author) / WANG CHUANWU (author)
2024-08-02
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
| European Patent Office | 2022
Steel-concrete combined beam-column joint mortise and tenon joint structure
| European Patent Office | 2024