A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Large-span steel structure arc-shaped support joint
The invention relates to the field of civil engineering, and particularly discloses a large-span steel structure arc-shaped support joint which comprises a steel beam and a supporting component, the steel beam is arranged in the horizontal direction, the supporting component is located below the end of the steel beam, the steel beam comprises a steel beam upper flange, a steel beam web and a steel beam lower flange, and the steel beam upper flange, the steel beam lower flange and the steel beam web form an I-shaped steel beam. An arc-shaped curved-surface support is fixed between the lower flange of the steel beam and the top face of the supporting component, the top face of the arc-shaped curved-surface support is an upwards-protruding arc face, a plurality of bolts used for connecting the lower flange of the steel beam and the top face of the supporting component are arranged on the two sides of the arc-shaped curved-surface support, and nuts are arranged at the two ends of each bolt. And a pressure spring is wound outside the bolt between the upper nut and the lower flange of the steel beam. According to the scheme, the problems that a basin-type rubber support adopted by an existing large-span steel structure is prone to aging, stability and safety of a building are affected, and the maintenance process of the support is tedious can be solved.
本申请涉及土木工程领域，具体公开了一种大跨度钢结构弧形支座节点，其包括钢梁、支承构件，钢梁沿水平方向设置，支承构件位于钢梁端部的下方，钢梁包括钢梁上翼缘、钢梁腹板、钢梁下翼缘，钢梁上下翼缘与钢梁腹板构成工字型钢梁，在钢梁下翼缘与支承构件顶面之间固定有弧形曲面支座，弧形曲面支座的顶面为向上凸起的弧面，弧形曲面支座两侧设有若干用于连接钢梁下翼缘与支撑构件顶面的螺栓，螺栓的两端设有螺母，在上部螺母与钢梁下翼缘之间的螺栓外缠绕有压力弹簧。本方案可解决现有大跨度钢结构采用盆式橡胶支座容易老化、影响建筑物稳定和安全，且支座维护过程繁琐的问题。
Large-span steel structure arc-shaped support joint
The invention relates to the field of civil engineering, and particularly discloses a large-span steel structure arc-shaped support joint which comprises a steel beam and a supporting component, the steel beam is arranged in the horizontal direction, the supporting component is located below the end of the steel beam, the steel beam comprises a steel beam upper flange, a steel beam web and a steel beam lower flange, and the steel beam upper flange, the steel beam lower flange and the steel beam web form an I-shaped steel beam. An arc-shaped curved-surface support is fixed between the lower flange of the steel beam and the top face of the supporting component, the top face of the arc-shaped curved-surface support is an upwards-protruding arc face, a plurality of bolts used for connecting the lower flange of the steel beam and the top face of the supporting component are arranged on the two sides of the arc-shaped curved-surface support, and nuts are arranged at the two ends of each bolt. And a pressure spring is wound outside the bolt between the upper nut and the lower flange of the steel beam. According to the scheme, the problems that a basin-type rubber support adopted by an existing large-span steel structure is prone to aging, stability and safety of a building are affected, and the maintenance process of the support is tedious can be solved.
本申请涉及土木工程领域，具体公开了一种大跨度钢结构弧形支座节点，其包括钢梁、支承构件，钢梁沿水平方向设置，支承构件位于钢梁端部的下方，钢梁包括钢梁上翼缘、钢梁腹板、钢梁下翼缘，钢梁上下翼缘与钢梁腹板构成工字型钢梁，在钢梁下翼缘与支承构件顶面之间固定有弧形曲面支座，弧形曲面支座的顶面为向上凸起的弧面，弧形曲面支座两侧设有若干用于连接钢梁下翼缘与支撑构件顶面的螺栓，螺栓的两端设有螺母，在上部螺母与钢梁下翼缘之间的螺栓外缠绕有压力弹簧。本方案可解决现有大跨度钢结构采用盆式橡胶支座容易老化、影响建筑物稳定和安全，且支座维护过程繁琐的问题。
Large-span steel structure arc-shaped support joint
一种大跨度钢结构弧形支座节点
WANG JIAWEI (author) / SHEN CHENLONG (author) / LIU GANGLIN (author) / CHENG PENG (author) / REN SIYI (author) / HU XIAO (author) / LI XIWEI (author) / HU RUJUN (author) / ZENG XU (author)
2024-09-06
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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