A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel bridge deck pavement system and construction method thereof
The invention discloses a steel bridge deck pavement system and a construction method thereof. The method comprises the following steps: S1, dividing a steel bridge deck pavement system into a main bridge deck and an approach bridge deck; s2, the main bridge deck is divided into six steel panels, and the following construction procedures are carried out: shear nail welding, reinforcing mesh laying, and ultra-high performance concrete pouring and maintenance; s3, laying a main bridge deck wearing layer; s4, dividing the approach bridge surface into a first approach bridge surface and a second approach bridge surface, and carrying out the following construction procedures: carrying out pouring construction on concrete anti-collision walls on two sides of the approach bridge surface, welding shear nails, laying a reinforcing mesh, and pouring and curing ultra-high performance concrete; s5, laying a first approach bridge wearing layer; and S6, laying a second approach bridge wearing layer. According to the method, the steel bridge deck pavement system can be reasonably processed, the construction period requirement is met, the compressive strength, the shear strength and the fatigue resistance of the pavement layer can be improved, and it is guaranteed that the pavement layer does not flow and is subjected to stress distribution in the pouring process so that the thickness of the pavement layer can be guaranteed.
本发明公开了一种钢桥面铺装体系及其施工方法。该方法包括以下步骤：S1：将钢桥面铺装体系分为主桥面和引桥面；S2：将主桥面分成六片钢面板，并进行以下施工工序：剪力钉焊接、钢筋网铺设、超高性能混凝土浇筑和养护；S3：铺设主桥面磨耗层；S4：将引桥面分为第一引桥面和第二引桥面，并进行以下施工工序：在引桥面进行两侧混凝土防撞墙浇筑施工、剪力钉焊接、钢筋网铺设、超高性能混凝土浇筑和养护；S5：铺设第一引桥磨耗层；S6：铺设第二引桥磨耗层。本发明能够合理地对钢桥面铺装体系进行加工，满足工期要求，能够提高铺装层的抗压和抗剪强度、抗疲劳性能并且保证铺装层在浇筑过程中不发生流淌及受理分布以确保铺装层的厚度。
Steel bridge deck pavement system and construction method thereof
The invention discloses a steel bridge deck pavement system and a construction method thereof. The method comprises the following steps: S1, dividing a steel bridge deck pavement system into a main bridge deck and an approach bridge deck; s2, the main bridge deck is divided into six steel panels, and the following construction procedures are carried out: shear nail welding, reinforcing mesh laying, and ultra-high performance concrete pouring and maintenance; s3, laying a main bridge deck wearing layer; s4, dividing the approach bridge surface into a first approach bridge surface and a second approach bridge surface, and carrying out the following construction procedures: carrying out pouring construction on concrete anti-collision walls on two sides of the approach bridge surface, welding shear nails, laying a reinforcing mesh, and pouring and curing ultra-high performance concrete; s5, laying a first approach bridge wearing layer; and S6, laying a second approach bridge wearing layer. According to the method, the steel bridge deck pavement system can be reasonably processed, the construction period requirement is met, the compressive strength, the shear strength and the fatigue resistance of the pavement layer can be improved, and it is guaranteed that the pavement layer does not flow and is subjected to stress distribution in the pouring process so that the thickness of the pavement layer can be guaranteed.
本发明公开了一种钢桥面铺装体系及其施工方法。该方法包括以下步骤：S1：将钢桥面铺装体系分为主桥面和引桥面；S2：将主桥面分成六片钢面板，并进行以下施工工序：剪力钉焊接、钢筋网铺设、超高性能混凝土浇筑和养护；S3：铺设主桥面磨耗层；S4：将引桥面分为第一引桥面和第二引桥面，并进行以下施工工序：在引桥面进行两侧混凝土防撞墙浇筑施工、剪力钉焊接、钢筋网铺设、超高性能混凝土浇筑和养护；S5：铺设第一引桥磨耗层；S6：铺设第二引桥磨耗层。本发明能够合理地对钢桥面铺装体系进行加工，满足工期要求，能够提高铺装层的抗压和抗剪强度、抗疲劳性能并且保证铺装层在浇筑过程中不发生流淌及受理分布以确保铺装层的厚度。
Steel bridge deck pavement system and construction method thereof
一种钢桥面铺装体系及其施工方法
FU JUN (author) / ZHAO YUFU (author) / BAO LIANFAN (author) / CAI XIAOYING (author) / CHEN JIE (author) / LI PENGSEN (author) / WU WENJIE (author) / CHEN CHEN (author)
2023-02-10
Patent
Electronic Resource
Chinese
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