A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the field of building construction, and discloses a steel-wood combined vibration isolation pad foundation and a mounting method thereof. The steel-wood combined vibration isolation pad foundation comprises a reinforced concrete foundation, a combined vibration isolation pad, a steel sleeve and a wood column, wherein the reinforced concrete foundation comprises a lower layer foundation and an upper layer foundation, a plurality of parallel first transverse reinforcing steel bars, parallel vertical reinforcing steel bars and parallel steel bar embedded parts are arranged in the lower layer foundation, the combined vibration isolation pad comprises an upper cover plate, a plurality of inner clamping plates and a lower cover plate which are arranged from top to bottom, the outer side of the combined vibration isolation pad is sleeved with the steel sleeve, the wood column is inserted into the steel sleeve and is connected with the steel sleeve through bolts, and the vertical steel bars penetrate through the wood column and extend out of the top of the wood column. According to the steel-wood combined vibration isolation pad foundation, the seismic energy consumption of an existing foundation structure can be effectively increased, damage to the existing structure during earthquake generation is reduced, seismic energy is consumed through the horizontal displacement generated by rubber balls, and the security of the structure is improved; and the vibration isolation pad has good self-resetting performance and deformation recovery capability through theSMA rubber bolts after the earthquake.
本发明涉及建筑构造领域，公开了一种钢木组合隔振垫基础及其安装方法，钢木组合隔振垫基础包括钢筋混凝土基础、组合隔震垫、钢套筒和木柱；钢筋混凝土基础包括下层基础和上层基础，下层基础内设置有若干相互平行的横向钢筋Ⅰ、竖向钢筋和钢筋预埋件，组合隔震垫包括自上而下设置的上盖板、若干层内夹板和下盖板，钢套筒套在组合隔震垫外侧，木柱插在钢套筒内，与钢套筒通过螺栓连接，竖向钢筋贯穿木柱并伸出木柱顶部。本发明可有效增大现有基础结构的震时耗能，减少地震发生时对现有结构的破坏，通过橡胶球产生的水平位移消耗地震能量，增加结构的安全性，通过SMA橡胶螺栓使隔振垫在地震结束后，具有较好的自复位性能以及变形恢复能力。
The invention relates to the field of building construction, and discloses a steel-wood combined vibration isolation pad foundation and a mounting method thereof. The steel-wood combined vibration isolation pad foundation comprises a reinforced concrete foundation, a combined vibration isolation pad, a steel sleeve and a wood column, wherein the reinforced concrete foundation comprises a lower layer foundation and an upper layer foundation, a plurality of parallel first transverse reinforcing steel bars, parallel vertical reinforcing steel bars and parallel steel bar embedded parts are arranged in the lower layer foundation, the combined vibration isolation pad comprises an upper cover plate, a plurality of inner clamping plates and a lower cover plate which are arranged from top to bottom, the outer side of the combined vibration isolation pad is sleeved with the steel sleeve, the wood column is inserted into the steel sleeve and is connected with the steel sleeve through bolts, and the vertical steel bars penetrate through the wood column and extend out of the top of the wood column. According to the steel-wood combined vibration isolation pad foundation, the seismic energy consumption of an existing foundation structure can be effectively increased, damage to the existing structure during earthquake generation is reduced, seismic energy is consumed through the horizontal displacement generated by rubber balls, and the security of the structure is improved; and the vibration isolation pad has good self-resetting performance and deformation recovery capability through theSMA rubber bolts after the earthquake.
本发明涉及建筑构造领域，公开了一种钢木组合隔振垫基础及其安装方法，钢木组合隔振垫基础包括钢筋混凝土基础、组合隔震垫、钢套筒和木柱；钢筋混凝土基础包括下层基础和上层基础，下层基础内设置有若干相互平行的横向钢筋Ⅰ、竖向钢筋和钢筋预埋件，组合隔震垫包括自上而下设置的上盖板、若干层内夹板和下盖板，钢套筒套在组合隔震垫外侧，木柱插在钢套筒内，与钢套筒通过螺栓连接，竖向钢筋贯穿木柱并伸出木柱顶部。本发明可有效增大现有基础结构的震时耗能，减少地震发生时对现有结构的破坏，通过橡胶球产生的水平位移消耗地震能量，增加结构的安全性，通过SMA橡胶螺栓使隔振垫在地震结束后，具有较好的自复位性能以及变形恢复能力。
Steel-wood combined vibration isolation pad foundation and mounting method thereof
钢木组合隔震垫基础及其安装方法
2020-06-12
Patent
Electronic Resource
Chinese
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