Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-overturning reinforcing device for single-column pier bridge and construction method of anti-overturning reinforcing device
The invention relates to the technical field of bridge engineering, in particular to a single-column pier bridge anti-overturning reinforcing device and a construction method thereof.The reinforcing devices are installed between a steel cover beam and a cast-in-place beam box, the steel cover beam is installed at the top of a pier body, and the two sets of reinforcing devices are arranged and located on the two sides of the upper surface of the steel cover beam correspondingly; each group of reinforcing device comprises a support lower backing plate, a rubber support and a support upper padstone which are sequentially arranged from bottom to top; the support upper padstone comprises anchor bolts, a steel plate, a surrounding plate and a packing layer, the anchor bolts vertically penetrate through the four corners of the steel plate, the upper ends of the anchor bolts are fixedly inserted into the beam bottom of the cast-in-place beam box, and the outer side walls of the lower portions of the anchor bolts are in threaded connection with double nuts used for adjusting the position of the steel plate. The surrounding plates are arranged on the periphery between the beam bottom of the cast-in-place beam box and the steel plate in a surrounding mode, and the space defined by the beam bottom of the cast-in-place beam box, the steel plate and the surrounding plates is filled with the packing layer. The anti-overturning stability of the single-column pier bridge can be effectively enhanced, and construction is convenient.
本申请涉及桥梁工程的技术领域，尤其是涉及一种独柱墩桥梁抗倾覆加固装置及其施工方法，加固装置安装于钢盖梁和现浇梁箱之间，钢盖梁安装于墩体的顶部，该加固装置设有两组，分别位于钢盖梁的上表面两侧，每组加固装置均包括从下至上依次设置的支座下垫板、橡胶支座和支座上垫石；支座上垫石包括锚固螺栓、钢板、围板和填料层，钢板的四角处均竖向贯穿设有一根锚固螺栓，锚固螺栓的上端固定插设于现浇梁箱的梁底，锚固螺栓的下部外侧壁螺纹连接有用于调节钢板位置的双螺帽，围板围设于现浇梁箱的梁底及钢板之间的四周处，填料层填充于现浇梁箱的梁底、钢板及围板围成的空间内。本发明能够有效增强独柱墩桥梁的抗倾覆稳定性，且施工方便。
Anti-overturning reinforcing device for single-column pier bridge and construction method of anti-overturning reinforcing device
The invention relates to the technical field of bridge engineering, in particular to a single-column pier bridge anti-overturning reinforcing device and a construction method thereof.The reinforcing devices are installed between a steel cover beam and a cast-in-place beam box, the steel cover beam is installed at the top of a pier body, and the two sets of reinforcing devices are arranged and located on the two sides of the upper surface of the steel cover beam correspondingly; each group of reinforcing device comprises a support lower backing plate, a rubber support and a support upper padstone which are sequentially arranged from bottom to top; the support upper padstone comprises anchor bolts, a steel plate, a surrounding plate and a packing layer, the anchor bolts vertically penetrate through the four corners of the steel plate, the upper ends of the anchor bolts are fixedly inserted into the beam bottom of the cast-in-place beam box, and the outer side walls of the lower portions of the anchor bolts are in threaded connection with double nuts used for adjusting the position of the steel plate. The surrounding plates are arranged on the periphery between the beam bottom of the cast-in-place beam box and the steel plate in a surrounding mode, and the space defined by the beam bottom of the cast-in-place beam box, the steel plate and the surrounding plates is filled with the packing layer. The anti-overturning stability of the single-column pier bridge can be effectively enhanced, and construction is convenient.
本申请涉及桥梁工程的技术领域，尤其是涉及一种独柱墩桥梁抗倾覆加固装置及其施工方法，加固装置安装于钢盖梁和现浇梁箱之间，钢盖梁安装于墩体的顶部，该加固装置设有两组，分别位于钢盖梁的上表面两侧，每组加固装置均包括从下至上依次设置的支座下垫板、橡胶支座和支座上垫石；支座上垫石包括锚固螺栓、钢板、围板和填料层，钢板的四角处均竖向贯穿设有一根锚固螺栓，锚固螺栓的上端固定插设于现浇梁箱的梁底，锚固螺栓的下部外侧壁螺纹连接有用于调节钢板位置的双螺帽，围板围设于现浇梁箱的梁底及钢板之间的四周处，填料层填充于现浇梁箱的梁底、钢板及围板围成的空间内。本发明能够有效增强独柱墩桥梁的抗倾覆稳定性，且施工方便。
Anti-overturning reinforcing device for single-column pier bridge and construction method of anti-overturning reinforcing device
一种独柱墩桥梁抗倾覆加固装置及其施工方法
CHEN JIAFENG (Autor:in) / ZHENG LI (Autor:in) / WANG KE (Autor:in) / HE SULE (Autor:in) / GAO LEI (Autor:in) / WU XINGZHENG (Autor:in) / ZHU HUIRU (Autor:in) / ZHENG ZHIQIANG (Autor:in) / LIU QIANG (Autor:in) / WANG GUANGXU (Autor:in)
07.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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