Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Stilling pool structure and construction method thereof
The invention discloses a stilling pool structure and a construction method thereof, and belongs to the field of water conservancy and hydropower engineering. The stilling pool structure comprises a stilling pool bottom plate; a plurality of indwelling concrete belts are arranged on the stilling pool bottom plate in a criss-cross mode; concrete is post-poured in the indwelling concrete belts; a plurality of reinforcing steel bars are arranged in the stilling pool bottom plate; the stilling pool bottom plate and the concrete in the indwelling concrete belts are connected into a whole through the reinforcing steel bars; and a copper water stop strip is arranged at the joint position of the stilling pool bottom plate and the concrete in the indwelling concrete belts. The indwelling concrete belts are arranged at the corresponding positions of the stilling pool bottom plate, the stilling pool bottom plate is temporarily divided into a plurality of parts, the indwelling concrete belts are subjected to concrete pouring after a certain time through internal contraction of components, and the structures are connected into an integral zone. The problem of harmful cracks possibly generated due to non-uniform shrinkage or non-uniform settlement of a cast-in-place reinforced concrete structure is effectively solved.
本发明公开了一种消力池结构及其施工方法，属于水利水电工程领域。该消力池结构包括消力池底板，所述消力池底板上纵横交错设有若干留置混凝土带，所述留置混凝土带内后浇筑有混凝土，所述消力池底板内设有若干加强钢筋，所述加强钢筋将消力池底板和留置混凝土带内的混凝土连接为一体，所述消力池底板与留置混凝土带内混凝土的接缝位置设有铜止水条。通过在消力池底板相应位置留设留置混凝土带，将消力池底板暂时划分为若干部分，经过构件内部收缩，在一定时间后再对留置混凝土带进行混凝土浇筑，将结构连成整体地带。有效解决了现浇钢筋混凝土结构由于自身收缩不均或沉降不均可能产生的有害裂缝问题。
Stilling pool structure and construction method thereof
The invention discloses a stilling pool structure and a construction method thereof, and belongs to the field of water conservancy and hydropower engineering. The stilling pool structure comprises a stilling pool bottom plate; a plurality of indwelling concrete belts are arranged on the stilling pool bottom plate in a criss-cross mode; concrete is post-poured in the indwelling concrete belts; a plurality of reinforcing steel bars are arranged in the stilling pool bottom plate; the stilling pool bottom plate and the concrete in the indwelling concrete belts are connected into a whole through the reinforcing steel bars; and a copper water stop strip is arranged at the joint position of the stilling pool bottom plate and the concrete in the indwelling concrete belts. The indwelling concrete belts are arranged at the corresponding positions of the stilling pool bottom plate, the stilling pool bottom plate is temporarily divided into a plurality of parts, the indwelling concrete belts are subjected to concrete pouring after a certain time through internal contraction of components, and the structures are connected into an integral zone. The problem of harmful cracks possibly generated due to non-uniform shrinkage or non-uniform settlement of a cast-in-place reinforced concrete structure is effectively solved.
本发明公开了一种消力池结构及其施工方法，属于水利水电工程领域。该消力池结构包括消力池底板，所述消力池底板上纵横交错设有若干留置混凝土带，所述留置混凝土带内后浇筑有混凝土，所述消力池底板内设有若干加强钢筋，所述加强钢筋将消力池底板和留置混凝土带内的混凝土连接为一体，所述消力池底板与留置混凝土带内混凝土的接缝位置设有铜止水条。通过在消力池底板相应位置留设留置混凝土带，将消力池底板暂时划分为若干部分，经过构件内部收缩，在一定时间后再对留置混凝土带进行混凝土浇筑，将结构连成整体地带。有效解决了现浇钢筋混凝土结构由于自身收缩不均或沉降不均可能产生的有害裂缝问题。
Stilling pool structure and construction method thereof
一种消力池结构及其施工方法
WANG MING (Autor:in) / YAN CHENGBIN (Autor:in) / SHI WENJIE (Autor:in) / CHEN YAN (Autor:in) / YANG MAN (Autor:in) / WEN HAO (Autor:in) / LYU KANG (Autor:in) / YANG SHENG (Autor:in) / XIONG YUYANG (Autor:in) / LIU PENG (Autor:in)
17.12.2021
Patent
Elektronische Ressource
Chinesisch
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