Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel hanging box cofferdam without sealing bottom concrete reinforced concrete prefabricated bottom plate
The invention relates to the technical field of bridge engineering, in particular to a bottom-sealing-concrete-free reinforced concrete prefabricated bottom plate steel hanging box cofferdam which comprises wall plates, ring beams, inner supports, vertical ribs, transverse ribs, shear plates, a reinforced concrete prefabricated bottom plate, wet joints, underwater non-segregation concrete, cement paste pipelines and embedded parts. A steel casing is arranged in the reinforced concrete prefabricated bottom plate, and a gap between the steel casing and the reinforced concrete prefabricated bottom plate is filled with a water stop capsule. According to the steel hanging box cofferdam without the bottom sealing concrete reinforced concrete prefabricated bottom plate, the problems that bottom sealing concrete needs to be poured in the cofferdam, the concrete volume is large, and the cost is high can be solved; and meanwhile, the problems of large steel consumption and poor economical efficiency of the cofferdam due to the fact that the cofferdam has the thickness of the bottom sealing concrete, the cofferdam needs the bottom plate, and the height of the cofferdam side plate needs the thickness of the bottom sealing concrete can be solved.
本发明涉及桥梁工程技术领域，尤其涉及了一种无封底混凝土钢筋混凝土预制底板钢吊箱围堰，包括壁板、圈梁、内支撑、竖肋、横肋、剪力板、钢筋混凝土预制底板、湿接缝、水下不离析混凝土、水泥浆管道、预埋件，所述钢筋混凝土预制底板的内部设置有钢护筒，所述钢护筒与钢筋混凝土预制底板之前的空隙处填充有止水胶囊。该无封底混凝土钢筋混凝土预制底板钢吊箱围堰，能够解决围堰内需要浇筑封底混凝土，混凝土方量大，成本高的问题；同时也能解决围堰由于有封底混凝土厚度，围堰需要底板以及围堰侧板高度需要包含封底混凝土厚度，导致围堰用钢量大，经济性差的问题。
Steel hanging box cofferdam without sealing bottom concrete reinforced concrete prefabricated bottom plate
The invention relates to the technical field of bridge engineering, in particular to a bottom-sealing-concrete-free reinforced concrete prefabricated bottom plate steel hanging box cofferdam which comprises wall plates, ring beams, inner supports, vertical ribs, transverse ribs, shear plates, a reinforced concrete prefabricated bottom plate, wet joints, underwater non-segregation concrete, cement paste pipelines and embedded parts. A steel casing is arranged in the reinforced concrete prefabricated bottom plate, and a gap between the steel casing and the reinforced concrete prefabricated bottom plate is filled with a water stop capsule. According to the steel hanging box cofferdam without the bottom sealing concrete reinforced concrete prefabricated bottom plate, the problems that bottom sealing concrete needs to be poured in the cofferdam, the concrete volume is large, and the cost is high can be solved; and meanwhile, the problems of large steel consumption and poor economical efficiency of the cofferdam due to the fact that the cofferdam has the thickness of the bottom sealing concrete, the cofferdam needs the bottom plate, and the height of the cofferdam side plate needs the thickness of the bottom sealing concrete can be solved.
本发明涉及桥梁工程技术领域，尤其涉及了一种无封底混凝土钢筋混凝土预制底板钢吊箱围堰，包括壁板、圈梁、内支撑、竖肋、横肋、剪力板、钢筋混凝土预制底板、湿接缝、水下不离析混凝土、水泥浆管道、预埋件，所述钢筋混凝土预制底板的内部设置有钢护筒，所述钢护筒与钢筋混凝土预制底板之前的空隙处填充有止水胶囊。该无封底混凝土钢筋混凝土预制底板钢吊箱围堰，能够解决围堰内需要浇筑封底混凝土，混凝土方量大，成本高的问题；同时也能解决围堰由于有封底混凝土厚度，围堰需要底板以及围堰侧板高度需要包含封底混凝土厚度，导致围堰用钢量大，经济性差的问题。
Steel hanging box cofferdam without sealing bottom concrete reinforced concrete prefabricated bottom plate
一种无封底混凝土钢筋混凝土预制底板钢吊箱围堰
TANG HEDA (Autor:in) / FENG WENYUAN (Autor:in) / ZHANG SHUQIANG (Autor:in) / ZHANG PEIYAN (Autor:in) / QI YANJIE (Autor:in) / CAI WENTAO (Autor:in) / LIU LUTONG (Autor:in) / LI BO (Autor:in) / LI JIAZE (Autor:in) / ZHANG YITIAN (Autor:in)
24.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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