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A platform for research: civil engineering, architecture and urbanism
Construction method of non-fine concrete water seepage pipeline arranged in riverbed bottom foundation
The invention discloses a construction method of a non-fine concrete water seepage pipeline arranged in a riverbed bottom foundation. The problem that the non-fine concrete water seepage pipeline in a riverbed is prone to cracking in the construction process is solved. Comprising a riverbed bottom groove and a non-fine concrete water seepage pipeline (1), a medium-coarse sand layer (2) and a graded broken stone layer (3) are sequentially arranged in the riverbed bottom groove from bottom to top, water seepage brick walls (4) parallel to each other are arranged on the graded broken stone layer (3) in the riverbed trend, and the non-fine concrete water seepage pipeline (1) is arranged between the two parallel water seepage brick walls (4). A reinforced concrete precast slab (5) is arranged between the top ends of the two parallel water seepage brick walls (4), and a stone residue soil backfill layer (7) and a gabion layer (8) are arranged on the reinforced concrete precast slab (5); and the defect that the low-strength concrete pipeline is easy to damage in the construction process is overcome.
本发明公开了一种河床底部基础中设置的无砂混凝土渗水管道的施工方法，解决了如何克服河床中的无砂混凝土渗水管道在施工中容易出现破裂的问题；包括河床底部沟槽和无砂混凝土渗水管道（1），在河床底部沟槽中，从下向上，依次设置有中粗砂层（2）和级配碎石层（3），在级配碎石层（3）上，沿河床走向，彼此平行的渗水砖砖墙（4），在平行的两渗水砖砖墙（4）之间，设置有无砂混凝土渗水管道（1），在平行的两渗水砖砖墙（4）顶端之间，设置有加筋的混凝土预制板（5），在加筋的混凝土预制板（5）上，设置有石渣土回填层（7）和格宾石笼层（8）；克服了低强度混凝土管道施工过程中容易受损的缺陷。
Construction method of non-fine concrete water seepage pipeline arranged in riverbed bottom foundation
The invention discloses a construction method of a non-fine concrete water seepage pipeline arranged in a riverbed bottom foundation. The problem that the non-fine concrete water seepage pipeline in a riverbed is prone to cracking in the construction process is solved. Comprising a riverbed bottom groove and a non-fine concrete water seepage pipeline (1), a medium-coarse sand layer (2) and a graded broken stone layer (3) are sequentially arranged in the riverbed bottom groove from bottom to top, water seepage brick walls (4) parallel to each other are arranged on the graded broken stone layer (3) in the riverbed trend, and the non-fine concrete water seepage pipeline (1) is arranged between the two parallel water seepage brick walls (4). A reinforced concrete precast slab (5) is arranged between the top ends of the two parallel water seepage brick walls (4), and a stone residue soil backfill layer (7) and a gabion layer (8) are arranged on the reinforced concrete precast slab (5); and the defect that the low-strength concrete pipeline is easy to damage in the construction process is overcome.
本发明公开了一种河床底部基础中设置的无砂混凝土渗水管道的施工方法，解决了如何克服河床中的无砂混凝土渗水管道在施工中容易出现破裂的问题；包括河床底部沟槽和无砂混凝土渗水管道（1），在河床底部沟槽中，从下向上，依次设置有中粗砂层（2）和级配碎石层（3），在级配碎石层（3）上，沿河床走向，彼此平行的渗水砖砖墙（4），在平行的两渗水砖砖墙（4）之间，设置有无砂混凝土渗水管道（1），在平行的两渗水砖砖墙（4）顶端之间，设置有加筋的混凝土预制板（5），在加筋的混凝土预制板（5）上，设置有石渣土回填层（7）和格宾石笼层（8）；克服了低强度混凝土管道施工过程中容易受损的缺陷。
Construction method of non-fine concrete water seepage pipeline arranged in riverbed bottom foundation
河床底部基础中设置的无砂混凝土渗水管道的施工方法
LA JIANGHONG (author) / HE XIAOQIANG (author) / MENG PENGFEI (author) / ZHAO RONG (author) / CUI JIANJUAN (author) / ZHAO JIANGFENG (author) / FAN YANPENG (author) / NIU KAILI (author) / HUANG XIAOLI (author)
2023-03-28
Patent
Electronic Resource
Chinese
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