A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Colluvium deposit high slope flexible treatment structure and construction method thereof
The invention relates to a colluvium deposit high slope flexible treatment structure and a construction method thereof. By means of the colluvium deposit high slope flexible treatment structure and the construction method thereof, the treatment difficulty is reduced, the construction progress is accelerated, the deformation adaptability is improved, and the excavation and environmental pollution are reduced. The technical scheme is as follows: the structure is provided with slopes excavated in stages from top to bottom, and a road is arranged corresponding to each grade of slope; a plurality of steel pipe piles are arranged along the roads, the lower end of each steel pipe pile penetrates through the stratum unconformity boundary line, the upper end of each steel pipe pile is exposed out of the roads, and jacking beams combined with the steel pipe piles are poured on the roads; a frame lattice beam is arranged on the slope surface of each slope, and the lower portion of each frame lattice beam is connected with the jacking beam on the corresponding road below through an anchor pulling plate; and the anchor pulling plates are fixed on the slopes through a plurality of prestressed anchor cables, and the frame lattice beams are fixed on the slopes through a plurality of mortar anchor rods. The colluvium deposit high slope flexible treatment structure and the construction method thereof are suitable for colluvium deposit high slopes of civil engineering such as water conservancy, hydroelectric power and traffic.
本发明涉及一种崩坡积高边坡柔性处理结构及其施工方法。本发明的目的是提供一种崩坡积高边坡柔性处理结构及其施工方法，以降低处理难度、加快施工进度、提高适应变形能力、减小开挖和环境污染。本发明的技术方案是：该结构具有自上而下分级开挖的边坡，对应每级边坡设有马道；沿所述马道布置有若干钢管桩，钢管桩下端穿过地层不整合界线，钢管桩上端露出于马道上，所述马道上浇筑有与所述钢管桩结合的压顶梁，所述边坡坡面上布置有框格梁，框格梁下方经锚拉板连接下方马道上的压顶梁；其中所述锚拉板经若干预应力锚索固定于边坡上，所述框格梁经若干砂浆锚杆固定于边坡。本发明适用于水利、水电、交通等土木工程崩坡积高边坡。
Colluvium deposit high slope flexible treatment structure and construction method thereof
The invention relates to a colluvium deposit high slope flexible treatment structure and a construction method thereof. By means of the colluvium deposit high slope flexible treatment structure and the construction method thereof, the treatment difficulty is reduced, the construction progress is accelerated, the deformation adaptability is improved, and the excavation and environmental pollution are reduced. The technical scheme is as follows: the structure is provided with slopes excavated in stages from top to bottom, and a road is arranged corresponding to each grade of slope; a plurality of steel pipe piles are arranged along the roads, the lower end of each steel pipe pile penetrates through the stratum unconformity boundary line, the upper end of each steel pipe pile is exposed out of the roads, and jacking beams combined with the steel pipe piles are poured on the roads; a frame lattice beam is arranged on the slope surface of each slope, and the lower portion of each frame lattice beam is connected with the jacking beam on the corresponding road below through an anchor pulling plate; and the anchor pulling plates are fixed on the slopes through a plurality of prestressed anchor cables, and the frame lattice beams are fixed on the slopes through a plurality of mortar anchor rods. The colluvium deposit high slope flexible treatment structure and the construction method thereof are suitable for colluvium deposit high slopes of civil engineering such as water conservancy, hydroelectric power and traffic.
本发明涉及一种崩坡积高边坡柔性处理结构及其施工方法。本发明的目的是提供一种崩坡积高边坡柔性处理结构及其施工方法，以降低处理难度、加快施工进度、提高适应变形能力、减小开挖和环境污染。本发明的技术方案是：该结构具有自上而下分级开挖的边坡，对应每级边坡设有马道；沿所述马道布置有若干钢管桩，钢管桩下端穿过地层不整合界线，钢管桩上端露出于马道上，所述马道上浇筑有与所述钢管桩结合的压顶梁，所述边坡坡面上布置有框格梁，框格梁下方经锚拉板连接下方马道上的压顶梁；其中所述锚拉板经若干预应力锚索固定于边坡上，所述框格梁经若干砂浆锚杆固定于边坡。本发明适用于水利、水电、交通等土木工程崩坡积高边坡。
Colluvium deposit high slope flexible treatment structure and construction method thereof
一种崩坡积高边坡柔性处理结构及其施工方法
XU JIANJUN (author) / YIN LIANG (author) / WEI HAINING (author) / HUANG YIHUI (author) / YAO LUNQIANG (author) / DUAN WEIFENG (author)
2020-04-21
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Slope supporting structure for slope treatment and construction method thereof
| European Patent Office | 2024
| European Patent Office | 2021