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A platform for research: civil engineering, architecture and urbanism
Anti-seismic reinforced structure for roller compacted concrete gravity dam and reinforced erection device and construction method of anti-seismic reinforced structure
The invention relates to a roller compacted concrete gravity dam in a hydraulic structure, in particular to an anti-seismic reinforced structure for a roller compacted concrete gravity dam and a reinforced erection device and a construction method of the anti-seismic reinforced structure for the roller compacted concrete gravity dam. And an anti-seismic reinforcement cage is arranged in the distorted concrete area. The anti-seismic reinforcement measure is carried out in the upstream and downstream distorted concrete, and rolling construction of the main body roller compacted concrete and the lap joint part of the roller compacted concrete and the distorted concrete is not affected. And by adopting the layered nested stirrups, adjustment can be carried out according to the operation height, the construction layer number and the thickness of the formwork, and the operation is more flexible. The upstream face and the downstream face are reinforced through anti-seismic steel bars, and the anti-seismic capacity of the roller compacted concrete dam can be effectively improved.
本发明涉及水工建筑物中的碾压混凝土重力坝，具体涉及一种用于碾压混凝土重力坝的抗震加筋结构及其加筋架设装置和施工方法，重力坝包括位于坝体凌空面一侧的变态混凝土区和位于坝体内部的碾压混凝土区，变态混凝土区内设有抗震钢筋骨架。抗震加筋措施在上下游变态混凝土内进行架设，不影响主体碾压混凝土、碾压混凝土与变态混凝土搭接部位的碾压施工。采用分层嵌套箍筋，可以根据模板作业高度、施工层数与厚度进行调整、更加灵活。在上下游面使用抗震钢筋加固，能有效提升碾压混凝土坝的抗震能力。
Anti-seismic reinforced structure for roller compacted concrete gravity dam and reinforced erection device and construction method of anti-seismic reinforced structure
The invention relates to a roller compacted concrete gravity dam in a hydraulic structure, in particular to an anti-seismic reinforced structure for a roller compacted concrete gravity dam and a reinforced erection device and a construction method of the anti-seismic reinforced structure for the roller compacted concrete gravity dam. And an anti-seismic reinforcement cage is arranged in the distorted concrete area. The anti-seismic reinforcement measure is carried out in the upstream and downstream distorted concrete, and rolling construction of the main body roller compacted concrete and the lap joint part of the roller compacted concrete and the distorted concrete is not affected. And by adopting the layered nested stirrups, adjustment can be carried out according to the operation height, the construction layer number and the thickness of the formwork, and the operation is more flexible. The upstream face and the downstream face are reinforced through anti-seismic steel bars, and the anti-seismic capacity of the roller compacted concrete dam can be effectively improved.
本发明涉及水工建筑物中的碾压混凝土重力坝，具体涉及一种用于碾压混凝土重力坝的抗震加筋结构及其加筋架设装置和施工方法，重力坝包括位于坝体凌空面一侧的变态混凝土区和位于坝体内部的碾压混凝土区，变态混凝土区内设有抗震钢筋骨架。抗震加筋措施在上下游变态混凝土内进行架设，不影响主体碾压混凝土、碾压混凝土与变态混凝土搭接部位的碾压施工。采用分层嵌套箍筋，可以根据模板作业高度、施工层数与厚度进行调整、更加灵活。在上下游面使用抗震钢筋加固，能有效提升碾压混凝土坝的抗震能力。
Anti-seismic reinforced structure for roller compacted concrete gravity dam and reinforced erection device and construction method of anti-seismic reinforced structure
用于碾压混凝土重力坝的抗震加筋结构及其加筋架设装置和施工方法
PAN CHUNLING (author) / ZHAO LIN (author) / LIN YITAN (author) / ZHU ZHIPENG (author) / HE JIE (author) / LIN SHENGMIN (author)
2024-05-24
Patent
Electronic Resource
Chinese
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