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发明公开
CN106012808A 一种波形钢腹板-压型钢板组合梁及其施工方法 有权

一种波形钢腹板-压型钢板组合梁及其施工方法
摘要：
本发明的实施例公开一种波形钢腹板‑压型钢板组合梁及其施工方法，以解决现有的波形钢腹板混凝土组合梁施工难度大且上翼缘混凝土板在正弯矩作用下容易出现开裂的问题。所述组合梁，包括：第一波形钢腹板和第二波形钢腹板；在第一波形钢腹板的第一上翼缘和第二波形钢腹板的第二上翼缘之间固定连接有压型钢板；在所述压型钢板上铺设有第一钢筋网片；在铺设有所述第一钢筋网片的所述压型钢板上预浇注有第一混凝土层。本发明适用于公路桥梁及城市高架桥的组合梁。
摘要（英）：

The embodiment of the invention discloses a corrugated steel web and profiled steel sheet combined beam and a construction method thereof to solve the problems that an existing corrugated steel web and concrete combined beam is high in construction difficulty, and an upper flange concrete slab is likely to crack under the action of the sagging moment. The combined beam comprises a first corrugated steel web and a second corrugated steel web. A profiled steel sheet is fixedly connected between the first upper flange of the first corrugated steel web and the second upper flange of the second corrugated steel web. A first steel bar net sheet is laid on the profiled steel sheet. A first concrete layer is poured on the profiled steel sheet with the first steel bar net sheet laid. The corrugated steel web and profiled steel sheet combined beam and the construction method thereof are suitable for combined beams for road bridges and urban viaducts.

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