Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Floor slab hogging moment steel bar protection layer control device and using method thereof
The invention discloses a floor slab hogging moment steel bar protective layer control device and a using method thereof. The protective layer control device is formed by bending deformed steel bars and comprises a supporting arc, two horizontal supporting legs, two vertical supporting legs and two front supporting points, wherein the two horizontal supporting legs, the two vertical supporting legs and the two front supporting points are symmetrically arranged, the top ends of the two horizontal supporting legs are connected to the two ends of the supporting arc correspondingly, the bottom ends of the horizontal supporting legs are connected to one ends of the vertical supporting legs, furthermore, the horizontal supporting legs symmetrically arranged in the protective layer control deviceare composed of straight sections L3, the horizontal supporting legs are perpendicular to the vertical supporting legs in the horizontal direction, and the smooth upward bending length of the connecting ends of the horizontal supporting legs and a supporting arc section is D. According to the floor slab hogging moment steel bar protection layer control device and the using method thereof, the design stress position of the floor slab reinforcing steel bar can be guaranteed, the steel bar deformation and shifting caused by treading board ribs is prevented, the device is not prone to topple, thethickness of a floor slab and the thickness of a reinforcing steel bar protection layer can be controlled at the same time, construction is convenient, and the construction quality is improved.
本发明公开了一种楼板负弯矩钢筋保护层控制装置及其使用方法，该保护层控制装置由螺纹钢弯曲成型，包括一个支撑圆弧以及对称设置的两个水平支腿、两个垂直支腿、两个前支点，两个水平支腿的顶端分别与支撑圆弧的两端连接；水平支腿的底端连接至垂直支腿的一端。进一步的，保护层控制装置中对称设置的水平支腿为平直段L3组成，水平支腿与垂直支腿水平方向呈垂直设置，水平支腿与支撑圆弧段连接端平滑上弯长度为D，本发明能够保证楼板板钢筋的设计受力位置，防止板面筋因踩踏造成钢筋变形和移位，且本装置不易倾覆，能够同时控制楼板厚度和钢筋保护层厚度，方便施工，提高施工质量。
Floor slab hogging moment steel bar protection layer control device and using method thereof
The invention discloses a floor slab hogging moment steel bar protective layer control device and a using method thereof. The protective layer control device is formed by bending deformed steel bars and comprises a supporting arc, two horizontal supporting legs, two vertical supporting legs and two front supporting points, wherein the two horizontal supporting legs, the two vertical supporting legs and the two front supporting points are symmetrically arranged, the top ends of the two horizontal supporting legs are connected to the two ends of the supporting arc correspondingly, the bottom ends of the horizontal supporting legs are connected to one ends of the vertical supporting legs, furthermore, the horizontal supporting legs symmetrically arranged in the protective layer control deviceare composed of straight sections L3, the horizontal supporting legs are perpendicular to the vertical supporting legs in the horizontal direction, and the smooth upward bending length of the connecting ends of the horizontal supporting legs and a supporting arc section is D. According to the floor slab hogging moment steel bar protection layer control device and the using method thereof, the design stress position of the floor slab reinforcing steel bar can be guaranteed, the steel bar deformation and shifting caused by treading board ribs is prevented, the device is not prone to topple, thethickness of a floor slab and the thickness of a reinforcing steel bar protection layer can be controlled at the same time, construction is convenient, and the construction quality is improved.
本发明公开了一种楼板负弯矩钢筋保护层控制装置及其使用方法，该保护层控制装置由螺纹钢弯曲成型，包括一个支撑圆弧以及对称设置的两个水平支腿、两个垂直支腿、两个前支点，两个水平支腿的顶端分别与支撑圆弧的两端连接；水平支腿的底端连接至垂直支腿的一端。进一步的，保护层控制装置中对称设置的水平支腿为平直段L3组成，水平支腿与垂直支腿水平方向呈垂直设置，水平支腿与支撑圆弧段连接端平滑上弯长度为D，本发明能够保证楼板板钢筋的设计受力位置，防止板面筋因踩踏造成钢筋变形和移位，且本装置不易倾覆，能够同时控制楼板厚度和钢筋保护层厚度，方便施工，提高施工质量。
Floor slab hogging moment steel bar protection layer control device and using method thereof
一种楼板负弯矩钢筋保护层控制装置及其使用方法
YAO SHOUTAO (Autor:in) / SHEN BINGLONG (Autor:in) / YIN JIAWU (Autor:in) / CHEN LONG (Autor:in) / SHI WEIJIE (Autor:in)
19.03.2021
Patent
Elektronische Ressource
Chinesisch
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