Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reinforcing masonry structure lintel crack through profile steel frame joist and construction method of reinforcing masonry structure lintel crack
The invention relates to a profile steel frame joist reinforced masonry structure lintel crack and a construction method thereof. The profile steel frame joist reinforced masonry structure lintel crack comprises a profile steel frame joist, batten plates, embedded steel bar bolts and angle steel lacing bars. The profile steel frame joist is arranged on the lower portion of the masonry structure lintel crack and fixedly connected with a wall at the same time. The batten plates are tightly attached to the profile steel frame joists and used for connecting the lower portions of the lintels and the profile steel frame joists on the two sides of the wall body; the embedded steel bar bolts are embedded in the lintel and the wall body and are used for connecting the batten plate with the lintel or the wall body; the angle steel lacing bars are used for enhancing the strength of the corners of the profile steel frame joists; after the profile steel frame joists, the batten plates and the like are installed, cement polymerization grouting liquid is poured into the cracks. The profile steel frame joists are adopted to reinforce lintel cracks of the masonry structure, tensile stress generated by pressure grouting reinforcement can be borne, the method is simple in construction, safe and reliable, the ductility of the structure can be improved, and the anti-collapse capacity of the structure can be enhanced.
本发明涉及一种型钢框托梁加固砌体结构过梁裂缝及其施工方法，包括型钢框托梁、缀板、植筋螺栓、角钢缀条；所述的型钢框托梁设置在砌体结构过梁裂缝的下部，并同时与墙体进行固定连接；所述的缀板紧贴型钢框托梁布置，用于连接过梁下部及墙体两侧的型钢框托梁；所述的植筋螺栓预埋在过梁和墙体中，用于缀板与过梁或墙体的连接；所述的角钢缀条用于加强型钢框托梁角部强度；所述的型钢框托梁、缀板等安装完毕后，在裂缝处灌注水泥聚合灌浆液。采用型钢框托梁加固砌体结构过梁裂缝，可以承担压力灌浆补强所产生的拉应力，该方法施工简单、安全可靠，可以提高结构的延性，增强结构的抗倒塌能力。
Reinforcing masonry structure lintel crack through profile steel frame joist and construction method of reinforcing masonry structure lintel crack
The invention relates to a profile steel frame joist reinforced masonry structure lintel crack and a construction method thereof. The profile steel frame joist reinforced masonry structure lintel crack comprises a profile steel frame joist, batten plates, embedded steel bar bolts and angle steel lacing bars. The profile steel frame joist is arranged on the lower portion of the masonry structure lintel crack and fixedly connected with a wall at the same time. The batten plates are tightly attached to the profile steel frame joists and used for connecting the lower portions of the lintels and the profile steel frame joists on the two sides of the wall body; the embedded steel bar bolts are embedded in the lintel and the wall body and are used for connecting the batten plate with the lintel or the wall body; the angle steel lacing bars are used for enhancing the strength of the corners of the profile steel frame joists; after the profile steel frame joists, the batten plates and the like are installed, cement polymerization grouting liquid is poured into the cracks. The profile steel frame joists are adopted to reinforce lintel cracks of the masonry structure, tensile stress generated by pressure grouting reinforcement can be borne, the method is simple in construction, safe and reliable, the ductility of the structure can be improved, and the anti-collapse capacity of the structure can be enhanced.
本发明涉及一种型钢框托梁加固砌体结构过梁裂缝及其施工方法，包括型钢框托梁、缀板、植筋螺栓、角钢缀条；所述的型钢框托梁设置在砌体结构过梁裂缝的下部，并同时与墙体进行固定连接；所述的缀板紧贴型钢框托梁布置，用于连接过梁下部及墙体两侧的型钢框托梁；所述的植筋螺栓预埋在过梁和墙体中，用于缀板与过梁或墙体的连接；所述的角钢缀条用于加强型钢框托梁角部强度；所述的型钢框托梁、缀板等安装完毕后，在裂缝处灌注水泥聚合灌浆液。采用型钢框托梁加固砌体结构过梁裂缝，可以承担压力灌浆补强所产生的拉应力，该方法施工简单、安全可靠，可以提高结构的延性，增强结构的抗倒塌能力。
Reinforcing masonry structure lintel crack through profile steel frame joist and construction method of reinforcing masonry structure lintel crack
型钢框托梁加固砌体结构过梁裂缝及其施工方法
DONG YOU (Autor:in) / YANG LI'OU (Autor:in) / LIU HAN (Autor:in)
03.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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