A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction road structure adjacent to foundation pit and construction method thereof
The invention discloses a construction road structure close to a foundation pit and a construction method thereof. The construction road structure close to the foundation pit comprises a plurality of meshed cast-in-situ bored piles and a plurality of cast-in-situ bored piles, wherein the meshed cast-in-situ bored piles are arranged in a row and are tightly meshed, and the cast-in-situ bored piles are arranged in a row and are arranged at intervals. The row formed by the occlusion cast-in-situ bored piles and the row formed by the cast-in-situ bored piles are arranged in parallel at intervals, and the middle portions of the occlusion cast-in-situ bored piles are provided with waist beams which wrap all the occlusion cast-in-situ bored piles and fix all the occlusion cast-in-situ bored piles. Top beams fixed to all the occlusion cast-in-situ bored piles and all the cast-in-situ bored piles are arranged at the tops of the cast-in-situ bored piles respectively, a connecting beam for connecting the two top beams is arranged between the two top beams, the top beams and the connecting beam define a frame type plane structure, and a construction road is laid on the frame type plane structure. The double-row cast-in-situ bored piles are combined with the connecting beams to form a stress system, the load borne by the temporary road above the stress system is transmitted to the foundation through the cast-in-situ bored piles, and the overall structural stability is good.
本发明公开了一种紧邻基坑的施工道路结构及其施工方法，紧邻基坑的施工道路结构包括排成一列且紧密咬合的多根咬合钻孔灌注桩和排成一列且间距排列的多根钻孔灌注桩；咬合钻孔灌注桩排成的列与钻孔灌注桩排成的列平行间距排列，咬合钻孔灌注桩的中部设有将所有咬合钻孔灌注桩包覆在内且将所有咬合钻孔灌注桩固定的腰梁，咬合钻孔灌注桩、钻孔灌注桩的顶部分别设有与所有咬合钻孔灌注桩、所有钻孔灌注桩固定的冠梁，两冠梁之间设有连接两冠梁的连梁，冠梁和连梁围成一框式平面结构，框式平面结构铺设有施工道路。本发明通过对双排钻孔灌注桩结合连梁形成受力体系，将其上方的临时道路承受的荷载通过钻孔灌注桩传递至地基，整体结构稳定性好。
Construction road structure adjacent to foundation pit and construction method thereof
The invention discloses a construction road structure close to a foundation pit and a construction method thereof. The construction road structure close to the foundation pit comprises a plurality of meshed cast-in-situ bored piles and a plurality of cast-in-situ bored piles, wherein the meshed cast-in-situ bored piles are arranged in a row and are tightly meshed, and the cast-in-situ bored piles are arranged in a row and are arranged at intervals. The row formed by the occlusion cast-in-situ bored piles and the row formed by the cast-in-situ bored piles are arranged in parallel at intervals, and the middle portions of the occlusion cast-in-situ bored piles are provided with waist beams which wrap all the occlusion cast-in-situ bored piles and fix all the occlusion cast-in-situ bored piles. Top beams fixed to all the occlusion cast-in-situ bored piles and all the cast-in-situ bored piles are arranged at the tops of the cast-in-situ bored piles respectively, a connecting beam for connecting the two top beams is arranged between the two top beams, the top beams and the connecting beam define a frame type plane structure, and a construction road is laid on the frame type plane structure. The double-row cast-in-situ bored piles are combined with the connecting beams to form a stress system, the load borne by the temporary road above the stress system is transmitted to the foundation through the cast-in-situ bored piles, and the overall structural stability is good.
本发明公开了一种紧邻基坑的施工道路结构及其施工方法，紧邻基坑的施工道路结构包括排成一列且紧密咬合的多根咬合钻孔灌注桩和排成一列且间距排列的多根钻孔灌注桩；咬合钻孔灌注桩排成的列与钻孔灌注桩排成的列平行间距排列，咬合钻孔灌注桩的中部设有将所有咬合钻孔灌注桩包覆在内且将所有咬合钻孔灌注桩固定的腰梁，咬合钻孔灌注桩、钻孔灌注桩的顶部分别设有与所有咬合钻孔灌注桩、所有钻孔灌注桩固定的冠梁，两冠梁之间设有连接两冠梁的连梁，冠梁和连梁围成一框式平面结构，框式平面结构铺设有施工道路。本发明通过对双排钻孔灌注桩结合连梁形成受力体系，将其上方的临时道路承受的荷载通过钻孔灌注桩传递至地基，整体结构稳定性好。
Construction road structure adjacent to foundation pit and construction method thereof
一种紧邻基坑的施工道路结构及其施工方法
ZHOU KAIJIE (author) / ZHANG DENGYU (author) / CAO ZHEN (author) / ZHANG JIE (author)
2023-11-21
Patent
Electronic Resource
Chinese
Adjacent foundation pit cooperative construction retaining structure and construction method thereof
| European Patent Office | 2020
Frozen soil road foundation structure and construction method thereof
| European Patent Office | 2024
| European Patent Office | 2020
Supporting structure for joint construction of adjacent foundation pits and construction method
| European Patent Office | 2024
Foundation pit supporting structure adjacent to existing building and construction method thereof
| European Patent Office | 2022