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Fabricated cement-based formwork-aluminum alloy pipe composite beam
The invention discloses a fabricated cement-based formwork-aluminum alloy pipe composite beam which comprises a peripheral composite formwork (100), an internal aluminum alloy pipe (200) and seawater and sea sand concrete (300) filled between the composite formwork (100) and the aluminum alloy pipe (200), and is characterized in that the composite formwork (100) is formed by combining a bottom plate (2) with a reserved hole channel (1), side plates (3) and a top plate (4) through embedded steel bar rods (5); the aluminum alloy pipe (200) is eccentrically arranged on the side close to the tension side, and the two ends of the aluminum alloy pipe (200) extend out of the combined formwork (100) to be connected with the beam-column joint (400). And the opposite-pull screw rod (9) penetrates through the positioning pipe (8), and pre-tightening force is applied by tightening the fastening nuts (10) at the two ends, so that the assembly of the combined mold shell (100) and the aluminum alloy pipe (200) is realized. Compared with the prior art, the fabricated cement-based formwork-aluminum alloy pipe composite beam has the advantages that the composite formwork and the aluminum alloy pipes are assembled in the mode that prefabrication is conducted firstly and then assembly is conducted, transportation and assembly are easy, marine environment corrosion resistance is excellent, and the fabricated cement-based formwork-aluminum alloy pipe composite beam has good application prospects in island engineering construction.
本发明公开了：一种装配式水泥基模壳‑铝合金管组合梁，包括外围的组合模壳（100）、内部的铝合金管（200）、以及填充在组合模壳（100）与铝合金管（200）之间的海水海砂混凝土（300），其特征在于：组合模壳（100）由带预留孔道（1）的底板（2）、侧板（3）和顶板（4）通过植筋杆（5）组合起来；所述铝合金管（200）偏心设置在靠近受拉一侧，且两端伸出组合模壳（100），与梁柱节点（400）进行连接；所述对拉螺杆（9），贯穿在定位管（8）中，通过拧紧两端的紧固螺母（10）施加预紧力，实现组合模壳（100）与铝合金管（200）的装配。相比于已有技术，本发明的装配式水泥基模壳‑铝合金管组合梁，采用先预制、后拼装的方式将组合模壳与铝合金管进行装配，易于运输与装配，且耐海洋环境腐蚀性能优异，在岛礁工程建设中具有良好的应用前景。
Fabricated cement-based formwork-aluminum alloy pipe composite beam
The invention discloses a fabricated cement-based formwork-aluminum alloy pipe composite beam which comprises a peripheral composite formwork (100), an internal aluminum alloy pipe (200) and seawater and sea sand concrete (300) filled between the composite formwork (100) and the aluminum alloy pipe (200), and is characterized in that the composite formwork (100) is formed by combining a bottom plate (2) with a reserved hole channel (1), side plates (3) and a top plate (4) through embedded steel bar rods (5); the aluminum alloy pipe (200) is eccentrically arranged on the side close to the tension side, and the two ends of the aluminum alloy pipe (200) extend out of the combined formwork (100) to be connected with the beam-column joint (400). And the opposite-pull screw rod (9) penetrates through the positioning pipe (8), and pre-tightening force is applied by tightening the fastening nuts (10) at the two ends, so that the assembly of the combined mold shell (100) and the aluminum alloy pipe (200) is realized. Compared with the prior art, the fabricated cement-based formwork-aluminum alloy pipe composite beam has the advantages that the composite formwork and the aluminum alloy pipes are assembled in the mode that prefabrication is conducted firstly and then assembly is conducted, transportation and assembly are easy, marine environment corrosion resistance is excellent, and the fabricated cement-based formwork-aluminum alloy pipe composite beam has good application prospects in island engineering construction.
本发明公开了：一种装配式水泥基模壳‑铝合金管组合梁，包括外围的组合模壳（100）、内部的铝合金管（200）、以及填充在组合模壳（100）与铝合金管（200）之间的海水海砂混凝土（300），其特征在于：组合模壳（100）由带预留孔道（1）的底板（2）、侧板（3）和顶板（4）通过植筋杆（5）组合起来；所述铝合金管（200）偏心设置在靠近受拉一侧，且两端伸出组合模壳（100），与梁柱节点（400）进行连接；所述对拉螺杆（9），贯穿在定位管（8）中，通过拧紧两端的紧固螺母（10）施加预紧力，实现组合模壳（100）与铝合金管（200）的装配。相比于已有技术，本发明的装配式水泥基模壳‑铝合金管组合梁，采用先预制、后拼装的方式将组合模壳与铝合金管进行装配，易于运输与装配，且耐海洋环境腐蚀性能优异，在岛礁工程建设中具有良好的应用前景。
Fabricated cement-based formwork-aluminum alloy pipe composite beam
一种装配式水泥基模壳-铝合金管组合梁
QIN PEICHENG (author) / SHAN BO (author) / ZENG WEI (author) / FU XINLIN (author)
2024-01-23
Patent
Electronic Resource
Chinese
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