Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-resetting assembled pier column system with seismic mitigation and isolation functions
The invention discloses a self-resetting assembled pier column system with seismic mitigation and isolation functions. The self-resetting assembled pier column system comprises a prefabricated reinforced concrete pier column section, a seismic mitigation and isolation rubber support, epoxy resin glue, a shape memory alloy bar, a grouting sleeve, a bearing platform, a reserved notch, a water stop tape, a drainage groove and a high-strength bolt. A circle of shape memory alloy bars are added into a reinforcement cage when the prefabricated reinforced concrete pier column section 1 is prefabricated; the reserved notch is formed in the connecting position of the prefabricated reinforced concrete pier column section and the bearing platform, the seismic mitigation and isolation rubber support is arranged in the center of the reserved notch, and the seismic mitigation and isolation rubber support and a padstone reserved on the bearing platform are connected together in the modes of welding, bolting, cementing and the like. During assembly, an SMA bar is inserted into the grouting sleeve pre-embedded in a bearing platform, and the seismic reduction and isolation rubber support and the prefabricated reinforced concrete pier column section 1 are connected together through the epoxy glue, the high-strength bolt and the like. The system has the characteristic of integrating the functions of shock absorption, shock isolation, self-resetting and the like.
本发明公开了一种具有减隔震功能的自复位装配式墩柱体系，包括预制钢筋混凝土墩柱节段、减隔震橡胶支座、环氧树脂胶、形状记忆合金棒、灌浆套筒、承台、预留槽口、止水带、引流槽、高强螺栓。预制钢筋混凝土墩柱节段1在预制时钢筋笼内部加入一圈形状记忆合金棒；预制钢筋混凝土墩柱节段与承台连接处设置有预留槽口，预留槽口中心位置设置有减隔震橡胶支座，并通过焊接、栓接、胶接等方式将减隔震橡胶支座与承台上预留的垫石连接在一起；拼装时，SMA棒插入承台预埋的灌浆套筒中，减隔震橡胶支座与预制钢筋混凝土墩柱节段1通过环氧树胶和高强螺栓等连接在一起。本发明具有减震、隔震和自复位等功能一体的特点。
Self-resetting assembled pier column system with seismic mitigation and isolation functions
The invention discloses a self-resetting assembled pier column system with seismic mitigation and isolation functions. The self-resetting assembled pier column system comprises a prefabricated reinforced concrete pier column section, a seismic mitigation and isolation rubber support, epoxy resin glue, a shape memory alloy bar, a grouting sleeve, a bearing platform, a reserved notch, a water stop tape, a drainage groove and a high-strength bolt. A circle of shape memory alloy bars are added into a reinforcement cage when the prefabricated reinforced concrete pier column section 1 is prefabricated; the reserved notch is formed in the connecting position of the prefabricated reinforced concrete pier column section and the bearing platform, the seismic mitigation and isolation rubber support is arranged in the center of the reserved notch, and the seismic mitigation and isolation rubber support and a padstone reserved on the bearing platform are connected together in the modes of welding, bolting, cementing and the like. During assembly, an SMA bar is inserted into the grouting sleeve pre-embedded in a bearing platform, and the seismic reduction and isolation rubber support and the prefabricated reinforced concrete pier column section 1 are connected together through the epoxy glue, the high-strength bolt and the like. The system has the characteristic of integrating the functions of shock absorption, shock isolation, self-resetting and the like.
本发明公开了一种具有减隔震功能的自复位装配式墩柱体系，包括预制钢筋混凝土墩柱节段、减隔震橡胶支座、环氧树脂胶、形状记忆合金棒、灌浆套筒、承台、预留槽口、止水带、引流槽、高强螺栓。预制钢筋混凝土墩柱节段1在预制时钢筋笼内部加入一圈形状记忆合金棒；预制钢筋混凝土墩柱节段与承台连接处设置有预留槽口，预留槽口中心位置设置有减隔震橡胶支座，并通过焊接、栓接、胶接等方式将减隔震橡胶支座与承台上预留的垫石连接在一起；拼装时，SMA棒插入承台预埋的灌浆套筒中，减隔震橡胶支座与预制钢筋混凝土墩柱节段1通过环氧树胶和高强螺栓等连接在一起。本发明具有减震、隔震和自复位等功能一体的特点。
Self-resetting assembled pier column system with seismic mitigation and isolation functions
一种具有减隔震功能的自复位装配式墩柱体系
YANG ZANFEI (Autor:in) / XU WEIBING (Autor:in) / WANG JIN (Autor:in) / CHEN YANJIANG (Autor:in) / SHEN BOTAN (Autor:in) / DING MENGJIA (Autor:in) / XIE MENGFEI (Autor:in) / HUANG XIAOMIN (Autor:in)
17.12.2021
Patent
Elektronische Ressource
Chinesisch
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