Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Separated pouring construction method for concrete of different strength grades at beam-column joint
The invention relates to the technical field of concrete pouring, in particular to a separated pouring construction method for concrete of different strength grades at a beam-column joint. According to the separated pouring construction method, the cost is reduced, it is convenient to disassemble and assemble, slurry leakage during concrete pouring is effectively reduced, the pouring quality of beam column concrete junctions of different strength grades can be effectively ensured, labor and material cost for binding a partition steel wire mesh is saved, and the construction progress is accelerated. The method comprises the following steps that S1, construction preparation is conducted, and specifically, material preparation, construction equipment, personnel preparation and technical preparation are conducted; S2, a formwork is erected, and reinforcing steel bars are bound; S3, a combined steel formwork and a movable inserting plate are installed, wherein the combined steel formwork and the movable inserting plate are inserted into the position 500 mm away from the column edge; S4, concrete pouring is conducted, specifically, high-strength-grade concrete is poured in the column andwithin the range of 500 mm of the column edge firstly, and low-strength-grade concrete of a two-span beam plate starts to be poured immediately after two-span pouring is completed; and S5, the steelformwork and the movable inserting plate are dismounted.
本发明涉及混凝土浇筑的技术领域，特别是涉及一种梁柱节点处不同强度等级混凝土分隔浇筑施工工法，降低成本，拆装便捷，有效的减少了混凝土浇筑时漏浆，能有效保证梁柱不同强度等级混凝土交界处的浇筑质量，省去了绑扎隔断钢丝网的人工及材料成本，加快施工进度，包括以下步骤：S1、施工准备：材料准备、施工机具、人员准备和技术准备；S2、支模、绑扎钢筋；S3、组合式钢模板及活动插板安装：距柱边500mm插入组合式钢模板及活动插板；S4、混凝土浇筑：先浇筑柱内及柱边500mm范围内高强度等级混凝土，待两跨浇筑完毕后立即开始浇筑该两跨梁板的低强度等级混凝土；S5、钢模板和活动插板拆除。
Separated pouring construction method for concrete of different strength grades at beam-column joint
The invention relates to the technical field of concrete pouring, in particular to a separated pouring construction method for concrete of different strength grades at a beam-column joint. According to the separated pouring construction method, the cost is reduced, it is convenient to disassemble and assemble, slurry leakage during concrete pouring is effectively reduced, the pouring quality of beam column concrete junctions of different strength grades can be effectively ensured, labor and material cost for binding a partition steel wire mesh is saved, and the construction progress is accelerated. The method comprises the following steps that S1, construction preparation is conducted, and specifically, material preparation, construction equipment, personnel preparation and technical preparation are conducted; S2, a formwork is erected, and reinforcing steel bars are bound; S3, a combined steel formwork and a movable inserting plate are installed, wherein the combined steel formwork and the movable inserting plate are inserted into the position 500 mm away from the column edge; S4, concrete pouring is conducted, specifically, high-strength-grade concrete is poured in the column andwithin the range of 500 mm of the column edge firstly, and low-strength-grade concrete of a two-span beam plate starts to be poured immediately after two-span pouring is completed; and S5, the steelformwork and the movable inserting plate are dismounted.
本发明涉及混凝土浇筑的技术领域，特别是涉及一种梁柱节点处不同强度等级混凝土分隔浇筑施工工法，降低成本，拆装便捷，有效的减少了混凝土浇筑时漏浆，能有效保证梁柱不同强度等级混凝土交界处的浇筑质量，省去了绑扎隔断钢丝网的人工及材料成本，加快施工进度，包括以下步骤：S1、施工准备：材料准备、施工机具、人员准备和技术准备；S2、支模、绑扎钢筋；S3、组合式钢模板及活动插板安装：距柱边500mm插入组合式钢模板及活动插板；S4、混凝土浇筑：先浇筑柱内及柱边500mm范围内高强度等级混凝土，待两跨浇筑完毕后立即开始浇筑该两跨梁板的低强度等级混凝土；S5、钢模板和活动插板拆除。
Separated pouring construction method for concrete of different strength grades at beam-column joint
梁柱节点处不同强度等级混凝土分隔浇筑施工工法
WANG HUI (Autor:in) / MU YUSHENG (Autor:in) / WU BINGYIN (Autor:in) / LUO CHENGPAN (Autor:in) / HE YUNRUI (Autor:in) / CAI LINGLING (Autor:in)
26.02.2021
Patent
Elektronische Ressource
Chinesisch
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