A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anisotropic shock insulation rubber support
The invention discloses an anisotropic shock insulation rubber support which comprises a support core body and an inner connecting steel plate connected to the end face of the support core body, the support core body comprises a main body layer and an adjusting layer located on the end face of the main body layer, the adjusting layer comprises N layers of function adjusting steel plates staggeredand overlapped with an adjusting rubber layer, n straight grooves are formed in the adjusting layer, and therefore the adjusting layer is equally divided into n-1 or n + 1 adjusting units; the face, opposite to the adjusting layer, of the inner connecting steel plate is connected with n functional check blocks, and the functional check blocks correspond to the straight grooves in position and arein clearance fit with the straight grooves. The shock insulation rubber support is simple in structure and scientific in design; the shock absorption and isolation mechanism is clear, displacement, rigidity and damping of the support in all directions can be adjusted by adjusting the number of the adjusting layers and the number of the functional check blocks, the shock isolation rubber support has the anisotropic function, and therefore the pier size and reinforcement can be further optimized according to the transverse and longitudinal section characteristics of a bridge and the requirementsof an anti-seismic structure, and the manufacturing cost is saved.
一种各向异性隔震橡胶支座，包括支座芯体以及连接在其端面上的内连接钢板，所述支座芯体包括主体层和位于主体层端面的调节层，调节层包括N层与调节橡胶层交错重叠的功能调节钢板，调节层上开有n条直槽，从而将调节层等分为n‑1或n+1个调节单元；内连接钢板与调节层相对的一面连接有n条功能挡块，功能挡块的位置与直槽的位置对应并与直槽间隙配合。该隔震橡胶支座结构简单、设计科学，减隔震机理清晰，通过调节调节层的层数和功能挡块的条数可实现支座各个方向的位移、刚度和阻尼可调，使隔震橡胶支座具有各向异性功能，从而可根据桥梁横纵向截面特性和抗震结构需求进一步优化桥墩尺寸及配筋，节约造价。
Anisotropic shock insulation rubber support
The invention discloses an anisotropic shock insulation rubber support which comprises a support core body and an inner connecting steel plate connected to the end face of the support core body, the support core body comprises a main body layer and an adjusting layer located on the end face of the main body layer, the adjusting layer comprises N layers of function adjusting steel plates staggeredand overlapped with an adjusting rubber layer, n straight grooves are formed in the adjusting layer, and therefore the adjusting layer is equally divided into n-1 or n + 1 adjusting units; the face, opposite to the adjusting layer, of the inner connecting steel plate is connected with n functional check blocks, and the functional check blocks correspond to the straight grooves in position and arein clearance fit with the straight grooves. The shock insulation rubber support is simple in structure and scientific in design; the shock absorption and isolation mechanism is clear, displacement, rigidity and damping of the support in all directions can be adjusted by adjusting the number of the adjusting layers and the number of the functional check blocks, the shock isolation rubber support has the anisotropic function, and therefore the pier size and reinforcement can be further optimized according to the transverse and longitudinal section characteristics of a bridge and the requirementsof an anti-seismic structure, and the manufacturing cost is saved.
一种各向异性隔震橡胶支座，包括支座芯体以及连接在其端面上的内连接钢板，所述支座芯体包括主体层和位于主体层端面的调节层，调节层包括N层与调节橡胶层交错重叠的功能调节钢板，调节层上开有n条直槽，从而将调节层等分为n‑1或n+1个调节单元；内连接钢板与调节层相对的一面连接有n条功能挡块，功能挡块的位置与直槽的位置对应并与直槽间隙配合。该隔震橡胶支座结构简单、设计科学，减隔震机理清晰，通过调节调节层的层数和功能挡块的条数可实现支座各个方向的位移、刚度和阻尼可调，使隔震橡胶支座具有各向异性功能，从而可根据桥梁横纵向截面特性和抗震结构需求进一步优化桥墩尺寸及配筋，节约造价。
Anisotropic shock insulation rubber support
一种各向异性隔震橡胶支座
WEI LIANGLU (author) / LIU JINZHANG (author) / LIANG YINGYING (author) / HE JIARONG (author) / LUO MING (author) / TAO XU (author) / LIU WEIPING (author) / WEI MINGJIAN (author) / LUO QIUQING (author) / ZHU YICHAO (author)
2020-10-02
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
| European Patent Office | 2024