Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multi-lead-core rubber tensile seismic mitigation and isolation support with yield reserve rigidity deformability
The invention discloses a multi-lead-core rubber tensile seismic mitigation and isolation support with yield reserve rigidity deformability. The multi-lead-core rubber tensile seismic mitigation and isolation support is composed of an upper sealing plate, a lower sealing plate, a lead-core rubber support arranged between the upper sealing plate and the lower sealing plate, a device for providing hardened rigidity after yield of the lead-core rubber support and a tensile device. The method has the beneficial effects that (1) the displacement of the shock insulation layer is limited under the action of a large earthquake; (2) the hollow round-bar-shaped metal energy dissipater fully utilizes and saves materials, the total cross-section yield of the energy dissipater is realized, and meanwhile, the member is easy to replace; and (3) the tensile members can provide stable tensile force for the support to prevent the structure from overturning, the multi-lead-core rubber tensile seismic mitigation and isolation support is simple in structure, convenient and flexible, the stress form of each member is clear and simple, the members are easy to replace, the combination of a seismic isolation technology, an energy dissipation technology and a support tensile technology is realized, and the construction cost is reduced. Application of the energy dissipation technology, the shock insulation technology and the support tensile technology in the structure is embodied, and the structure system is a novel structure system in the field of structural shock resistance.
本发明公开一种具有屈服储备刚度变形能力的多铅芯橡胶抗拉减隔震支座，由上封板、下封板以及设置在所述上、下封板之间的铅芯橡胶支座、提供铅芯橡胶支座屈服后硬化刚度装置和抗拉装置组成。本发明的有益效果：(1)在大震作用下实现了对隔震层位移的限制；(2)空心圆棒形金属耗能器充分利用并节省材料，实现耗能器的全截面屈服，同时该构件易于更换；(3)抗拉构件可为支座提供稳定的拉力，防止结构倾覆，多铅芯橡胶抗拉减隔震支座构造简单，方便灵活，各构件受力形式明确、简单，构件易于更换，实现了隔震技术、消能技术和支座抗拉技术的结合，体现了消能技术、隔震技术和支座抗拉技术在结构中的运用，是结构抗震领域的一种新型结构体系。
Multi-lead-core rubber tensile seismic mitigation and isolation support with yield reserve rigidity deformability
The invention discloses a multi-lead-core rubber tensile seismic mitigation and isolation support with yield reserve rigidity deformability. The multi-lead-core rubber tensile seismic mitigation and isolation support is composed of an upper sealing plate, a lower sealing plate, a lead-core rubber support arranged between the upper sealing plate and the lower sealing plate, a device for providing hardened rigidity after yield of the lead-core rubber support and a tensile device. The method has the beneficial effects that (1) the displacement of the shock insulation layer is limited under the action of a large earthquake; (2) the hollow round-bar-shaped metal energy dissipater fully utilizes and saves materials, the total cross-section yield of the energy dissipater is realized, and meanwhile, the member is easy to replace; and (3) the tensile members can provide stable tensile force for the support to prevent the structure from overturning, the multi-lead-core rubber tensile seismic mitigation and isolation support is simple in structure, convenient and flexible, the stress form of each member is clear and simple, the members are easy to replace, the combination of a seismic isolation technology, an energy dissipation technology and a support tensile technology is realized, and the construction cost is reduced. Application of the energy dissipation technology, the shock insulation technology and the support tensile technology in the structure is embodied, and the structure system is a novel structure system in the field of structural shock resistance.
本发明公开一种具有屈服储备刚度变形能力的多铅芯橡胶抗拉减隔震支座，由上封板、下封板以及设置在所述上、下封板之间的铅芯橡胶支座、提供铅芯橡胶支座屈服后硬化刚度装置和抗拉装置组成。本发明的有益效果：(1)在大震作用下实现了对隔震层位移的限制；(2)空心圆棒形金属耗能器充分利用并节省材料，实现耗能器的全截面屈服，同时该构件易于更换；(3)抗拉构件可为支座提供稳定的拉力，防止结构倾覆，多铅芯橡胶抗拉减隔震支座构造简单，方便灵活，各构件受力形式明确、简单，构件易于更换，实现了隔震技术、消能技术和支座抗拉技术的结合，体现了消能技术、隔震技术和支座抗拉技术在结构中的运用，是结构抗震领域的一种新型结构体系。
Multi-lead-core rubber tensile seismic mitigation and isolation support with yield reserve rigidity deformability
一种具有屈服储备刚度变形能力的多铅芯橡胶抗拉减隔震支座
MA XINGNAN (Autor:in)
29.11.2024
Patent
Elektronische Ressource
Chinesisch
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