A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Replaceable cover plate type energy-dissipation column base construction
The invention belongs to the technical field of constructional engineering earthquake resistance, and provides a replaceable cover plate type energy-dissipation steel column base. The steel column base comprises a concrete foundation, a foundation embedded part, an anchor rod, a column bottom casting, a bottom plate, an energy consumption plate, a cover plate, a stiffening rib and a steel column.Through the mode of setting up the energy consumption plate, a cover plate type column base which has a certain bearing capacity, rigidity and energy consumption capacity and has an easily-replaced energy consumption plate is provided in a way of setting up the energy consumption plate; under small earthquake, all components are located in an elastic state; under medium or large earthquake, the only the energy consumption plate in the steel column base can enter plasticity to perform energy consumption, and the other parts are in elastic states. the energy consumption plates can be replaced after medium or large earthquake, the quick repairing of the column base can be realized, and the column base can be recycled.
本发明属于建筑工程抗震技术领域，提供了一种可更换盖板式消能的钢柱脚，包括混凝土基础、基础预埋件、锚杆、柱底部铸件、底板、耗能板、盖板、加劲肋和钢柱。通过设置耗能板的方式，提出了一种具有一定承载能力、刚度和耗能能力，且耗能板易于更换的盖板式柱脚。在小震下，本发明的所有构件都处于弹性状态。在中震或大震下，本发明的钢柱脚只有耗能板进入塑性进行耗能，其余部分都是弹性状态。中震或大震后可通过更换耗能板件，以实现柱脚的快速修复，让柱脚能重复利用。
Replaceable cover plate type energy-dissipation column base construction
The invention belongs to the technical field of constructional engineering earthquake resistance, and provides a replaceable cover plate type energy-dissipation steel column base. The steel column base comprises a concrete foundation, a foundation embedded part, an anchor rod, a column bottom casting, a bottom plate, an energy consumption plate, a cover plate, a stiffening rib and a steel column.Through the mode of setting up the energy consumption plate, a cover plate type column base which has a certain bearing capacity, rigidity and energy consumption capacity and has an easily-replaced energy consumption plate is provided in a way of setting up the energy consumption plate; under small earthquake, all components are located in an elastic state; under medium or large earthquake, the only the energy consumption plate in the steel column base can enter plasticity to perform energy consumption, and the other parts are in elastic states. the energy consumption plates can be replaced after medium or large earthquake, the quick repairing of the column base can be realized, and the column base can be recycled.
本发明属于建筑工程抗震技术领域，提供了一种可更换盖板式消能的钢柱脚，包括混凝土基础、基础预埋件、锚杆、柱底部铸件、底板、耗能板、盖板、加劲肋和钢柱。通过设置耗能板的方式，提出了一种具有一定承载能力、刚度和耗能能力，且耗能板易于更换的盖板式柱脚。在小震下，本发明的所有构件都处于弹性状态。在中震或大震下，本发明的钢柱脚只有耗能板进入塑性进行耗能，其余部分都是弹性状态。中震或大震后可通过更换耗能板件，以实现柱脚的快速修复，让柱脚能重复利用。
Replaceable cover plate type energy-dissipation column base construction
一种可更换盖板式消能柱脚构造
LI GUOQIANG (author) / WANG SHAOYANG (author) / SUN FEIFEI (author) / JIN HUAJIAN (author) / WANG YANBO (author)
2020-06-05
Patent
Electronic Resource
Chinese
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