Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Supporting system of overwater super-long smooth concrete cast-in-place structural beam and construction method of supporting system
The invention discloses a supporting system of an overwater super-long smooth concrete cast-in-place structural beam and a construction method of the supporting system, and the supporting system comprises two engineering piles which stand underwater and extend out of the water surface, a concrete bearing platform and a one-meter beam end on the concrete bearing platform, each hanging formwork I-shaped steel is connected with the beam bottom supporting I-shaped steel through a high-strength screw rod; steel plate brackets are welded to steel casings of the engineering piles, inclined supporting steel channels are welded between the steel plate brackets and the beam bottom supporting I-shaped steel, and the two inclined supporting steel channels connected with the two steel plate brackets of the same engineering pile are arranged in parallel and connected into a whole through a plurality of connecting screw rods at equal intervals. The overall supporting stress stability of the overlong component is ensured in an upward-pulling and downward-supporting mode, the safety of an overwater overlong cast-in-place beam component construction supporting system and the appearance quality of concrete are improved, construction is easy and convenient, and the construction efficiency is improved.
本发明公开了一种水上超长光面混凝土现浇结构梁的支撑体系及其施工方法，包括：两个立于水下伸出水面的工程桩、混凝土承台及混凝土承台上的一米梁端，一米梁端上安装吊模工字钢，每个吊模工字钢通过高强螺杆与梁底支撑工字钢连接；工程桩的钢护筒上各焊接钢板牛腿，钢板牛腿与梁底支撑工字钢之间焊接有斜支撑槽钢，与同一个工程桩的两个钢板牛腿连接的两根斜支撑槽钢平行设置且通过多个等间距的连接螺杆进行连接成一个整体。本发明通过上拉下撑的方式确保超长构件的整体支撑受力稳定，提升了水上超长现浇梁构件施工支撑体系的安全性及混凝土外观观感质量，使施工简便，提供施工效率。
Supporting system of overwater super-long smooth concrete cast-in-place structural beam and construction method of supporting system
The invention discloses a supporting system of an overwater super-long smooth concrete cast-in-place structural beam and a construction method of the supporting system, and the supporting system comprises two engineering piles which stand underwater and extend out of the water surface, a concrete bearing platform and a one-meter beam end on the concrete bearing platform, each hanging formwork I-shaped steel is connected with the beam bottom supporting I-shaped steel through a high-strength screw rod; steel plate brackets are welded to steel casings of the engineering piles, inclined supporting steel channels are welded between the steel plate brackets and the beam bottom supporting I-shaped steel, and the two inclined supporting steel channels connected with the two steel plate brackets of the same engineering pile are arranged in parallel and connected into a whole through a plurality of connecting screw rods at equal intervals. The overall supporting stress stability of the overlong component is ensured in an upward-pulling and downward-supporting mode, the safety of an overwater overlong cast-in-place beam component construction supporting system and the appearance quality of concrete are improved, construction is easy and convenient, and the construction efficiency is improved.
本发明公开了一种水上超长光面混凝土现浇结构梁的支撑体系及其施工方法，包括：两个立于水下伸出水面的工程桩、混凝土承台及混凝土承台上的一米梁端，一米梁端上安装吊模工字钢，每个吊模工字钢通过高强螺杆与梁底支撑工字钢连接；工程桩的钢护筒上各焊接钢板牛腿，钢板牛腿与梁底支撑工字钢之间焊接有斜支撑槽钢，与同一个工程桩的两个钢板牛腿连接的两根斜支撑槽钢平行设置且通过多个等间距的连接螺杆进行连接成一个整体。本发明通过上拉下撑的方式确保超长构件的整体支撑受力稳定，提升了水上超长现浇梁构件施工支撑体系的安全性及混凝土外观观感质量，使施工简便，提供施工效率。
Supporting system of overwater super-long smooth concrete cast-in-place structural beam and construction method of supporting system
水上超长光面混凝土现浇结构梁的支撑体系及其施工方法
HUANG WENZHEN (Autor:in) / LYU JINFEI (Autor:in) / CHEN JIANCHAO (Autor:in) / XU JIRONG (Autor:in) / LI YUHAO (Autor:in) / SHEN JINGJUN (Autor:in) / MEI XIAOLI (Autor:in) / ZHAO CHUNYING (Autor:in) / CHEN WEI (Autor:in) / ZHOU LANQING (Autor:in)
14.07.2023
Patent
Elektronische Ressource
Chinesisch
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