A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-sedimentation device for bridge pile foundation
The invention provides an anti-sedimentation device for a bridge pile foundation, which comprises a land, a bearing column is vertically arranged on the land, and the bearing column is used for supporting a bridge; a pit with an upward opening is formed in the land, a reinforcing component laid in the pit is arranged in the pit, and the bearing column penetrates through the reinforcing component to be inserted into the land so as to improve the stability of the bearing column in the land; a surrounding assembly is arranged above the land, the surrounding assembly is of a closed annular structure in a surrounding mode, a vertically-arranged spiral inserting rod is arranged in the surrounding assembly, and a lifting moving mechanism capable of driving the spiral inserting rod to rotate is arranged in the surrounding assembly so that the spiral inserting rod can be inserted into the land; the soft soil of the shallow layer is excavated firstly, then the gravel layer and the dry slag layer are filled and rolled, so that sedimentation can be relieved, various properties of the land can be improved, in addition, the cement paste layer is laid, the cement paste layer can permeate into the gravel layer and the dry slag layer, a composite structure is formed, and therefore the bearing capacity is improved.
本发明提供一种桥梁桩基的防沉降装置，包括土地，土地上设有竖向设置的承载柱，承载柱用以实现对桥梁的支撑；土地上开设有开口朝上的凹坑，凹坑内设有铺设在凹坑内的加固构件，承载柱穿过加固构件插接在土地内，以提高承载柱在土地内的稳定性；土地的上方设有围合组件，围合组件呈围合成闭合的环形结构，围合组件内设有竖向设置的螺旋插杆，围合组件内设有能够驱动螺旋插杆旋转的升降移动机构，以实现螺旋插杆插入土地内；先挖除浅层的软弱土，然后再砂石层和干渣层进行填充、碾压，以此能够缓解沉降以及改善土地的各项性能，此外，水泥浆层的铺设，使得能够渗入砂石层和干渣层内，形成复合的结构，从而提高承载力。
Anti-sedimentation device for bridge pile foundation
The invention provides an anti-sedimentation device for a bridge pile foundation, which comprises a land, a bearing column is vertically arranged on the land, and the bearing column is used for supporting a bridge; a pit with an upward opening is formed in the land, a reinforcing component laid in the pit is arranged in the pit, and the bearing column penetrates through the reinforcing component to be inserted into the land so as to improve the stability of the bearing column in the land; a surrounding assembly is arranged above the land, the surrounding assembly is of a closed annular structure in a surrounding mode, a vertically-arranged spiral inserting rod is arranged in the surrounding assembly, and a lifting moving mechanism capable of driving the spiral inserting rod to rotate is arranged in the surrounding assembly so that the spiral inserting rod can be inserted into the land; the soft soil of the shallow layer is excavated firstly, then the gravel layer and the dry slag layer are filled and rolled, so that sedimentation can be relieved, various properties of the land can be improved, in addition, the cement paste layer is laid, the cement paste layer can permeate into the gravel layer and the dry slag layer, a composite structure is formed, and therefore the bearing capacity is improved.
本发明提供一种桥梁桩基的防沉降装置，包括土地，土地上设有竖向设置的承载柱，承载柱用以实现对桥梁的支撑；土地上开设有开口朝上的凹坑，凹坑内设有铺设在凹坑内的加固构件，承载柱穿过加固构件插接在土地内，以提高承载柱在土地内的稳定性；土地的上方设有围合组件，围合组件呈围合成闭合的环形结构，围合组件内设有竖向设置的螺旋插杆，围合组件内设有能够驱动螺旋插杆旋转的升降移动机构，以实现螺旋插杆插入土地内；先挖除浅层的软弱土，然后再砂石层和干渣层进行填充、碾压，以此能够缓解沉降以及改善土地的各项性能，此外，水泥浆层的铺设，使得能够渗入砂石层和干渣层内，形成复合的结构，从而提高承载力。
Anti-sedimentation device for bridge pile foundation
一种桥梁桩基的防沉降装置
YIN LULU (author) / LI DEFU (author) / ZHAO ZHIYUAN (author) / WANG JINPENG (author) / ZHAO ZILONG (author)
2024-10-22
Patent
Electronic Resource
Chinese
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