Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated squat silo and construction method thereof
The invention relates to the technical field of granary construction, in particular to an assembly type squat silo and a construction method thereof. The structure mainly comprises a prefabricated plate unit, a prefabricated anchoring rib plate unit, an external prestressing tendon, a cast-in-situ cup opening foundation, a silo top cast-in-situ ring beam, a silo top conical shell supporting system and a prefabricated roof panel, by actively tensioning the annular external prestressing tendon, the storage load in a silo is balanced, so that under any working condition of the squat silo structure, a wall body is in an annular compression state, and the effect that the wall body is in the annular compression state is achieved. In the state, the compressive property of the concrete can be fully exerted, and the wall body thickness and wall body reinforcement can be reduced, so that the wall body cost is reduced, the annular rigidity of the structure can be improved, and the structure can still meet the bearing requirement under the huge material storage load; through assembly of the assembly type components, cost reduction and efficiency improvement in the construction process are achieved, and the assembly type building meets the national requirements for carbon emission reduction, green building, energy conservation and environmental protection and is the strategic development direction of the future country.
本发明涉及粮仓施工技术领域，具体涉及一种装配式浅圆仓及其施工方法。主要包括预制板单元、预制锚固肋板单元、体外预应力筋、现浇杯口基础、仓顶现浇环梁、仓顶锥壳支撑体系和预制屋面板，通过主动张紧环向体外预应力筋，平衡仓内贮料荷载，使浅圆仓结构在任何工况下，墙体均为环向受压状态，该状态下可以充分发挥混凝土抗压性能，能够减少墙身厚度和墙体配筋，从而降低墙体费用，且能够提高结构环向刚度，使结构在巨大的贮料荷载下，仍可满足承载要求；明通过装配式构件拼装，实现施工过程的降本提效，且装配式建筑是符合国家减少碳排放、绿色建筑和节能环保的要求，是未来国家的战略发展方向。
Fabricated squat silo and construction method thereof
The invention relates to the technical field of granary construction, in particular to an assembly type squat silo and a construction method thereof. The structure mainly comprises a prefabricated plate unit, a prefabricated anchoring rib plate unit, an external prestressing tendon, a cast-in-situ cup opening foundation, a silo top cast-in-situ ring beam, a silo top conical shell supporting system and a prefabricated roof panel, by actively tensioning the annular external prestressing tendon, the storage load in a silo is balanced, so that under any working condition of the squat silo structure, a wall body is in an annular compression state, and the effect that the wall body is in the annular compression state is achieved. In the state, the compressive property of the concrete can be fully exerted, and the wall body thickness and wall body reinforcement can be reduced, so that the wall body cost is reduced, the annular rigidity of the structure can be improved, and the structure can still meet the bearing requirement under the huge material storage load; through assembly of the assembly type components, cost reduction and efficiency improvement in the construction process are achieved, and the assembly type building meets the national requirements for carbon emission reduction, green building, energy conservation and environmental protection and is the strategic development direction of the future country.
本发明涉及粮仓施工技术领域，具体涉及一种装配式浅圆仓及其施工方法。主要包括预制板单元、预制锚固肋板单元、体外预应力筋、现浇杯口基础、仓顶现浇环梁、仓顶锥壳支撑体系和预制屋面板，通过主动张紧环向体外预应力筋，平衡仓内贮料荷载，使浅圆仓结构在任何工况下，墙体均为环向受压状态，该状态下可以充分发挥混凝土抗压性能，能够减少墙身厚度和墙体配筋，从而降低墙体费用，且能够提高结构环向刚度，使结构在巨大的贮料荷载下，仍可满足承载要求；明通过装配式构件拼装，实现施工过程的降本提效，且装配式建筑是符合国家减少碳排放、绿色建筑和节能环保的要求，是未来国家的战略发展方向。
Fabricated squat silo and construction method thereof
一种装配式浅圆仓及其施工方法
CHO JUNG (Autor:in) / PENG LICHUN (Autor:in) / ZHANG LEI (Autor:in) / LUO CHENGJING (Autor:in) / ZHONG YAO (Autor:in) / JIANG XIAOLONG (Autor:in)
21.11.2023
Patent
Elektronische Ressource
Chinesisch
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