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A platform for research: civil engineering, architecture and urbanism
Slab culvert type high pressure gas pipeline protection structure
The invention relates to a slab culvert type high pressure gas pipeline protection structure. The slab culvert type high pressure gas pipeline protection structure includes retaining piles, girdle purlins, support, a prefabricated cover plate, a cast-in-place reinforced concrete retaining wall and medium coarse sand, wherein two ends of the support are separately connected with the retaining pilesthrough the girdle purlins to form an enclosure structure; the enclosure structure is placed in a construction space of a high pressure gas pipeline to ensure a construction space and construction safety of the construction slab culvert high pressure gas pipeline protection structure; the cast-in-place reinforced concrete retaining wall is covered with two ends of the prefabricated cover plate to form a door type structure, and the door structure is placed outside the high pressure gas pipeline to withstand road load of a road above the high pressure gas pipeline; and the inside and outsideof the door type structure are backfilled with the medium coarse sand. The slab culvert type high pressure gas pipeline protection structure has clear force, high protection ability, can effectively partition all kinds of loads from a road surface above the high pressure gas pipeline, and is suitable for the protection of the high pressure gas pipeline in soft land layers of a city.
本发明涉及一种盖板涵式高压燃气管道保护结构，包括围护桩、围檩、支撑、预制盖板、现浇钢筋混凝土挡墙、中粗砂，所述支撑两端分别通过围檩连接围护桩组成围护结构；所述围护结构置于高压燃气管道施工空间中，用于保证施工盖板涵高压燃气管道保护结构的施工空间和施工安全；所述预制盖板两端盖在现浇钢筋混凝土挡土墙上组成门式结构，所述门式结构置于高压燃气管道外，用于承受高压燃气管道上方道路路面荷载；所述门式结构内、外中回填中粗砂。本发明的盖板涵式高压燃气管道保护结构受力明确，保护能力强，能够有效隔断高压燃气管道上方来自道路路面的各种荷载，适用于城市软土地层中的高压燃气管道保护。
Slab culvert type high pressure gas pipeline protection structure
The invention relates to a slab culvert type high pressure gas pipeline protection structure. The slab culvert type high pressure gas pipeline protection structure includes retaining piles, girdle purlins, support, a prefabricated cover plate, a cast-in-place reinforced concrete retaining wall and medium coarse sand, wherein two ends of the support are separately connected with the retaining pilesthrough the girdle purlins to form an enclosure structure; the enclosure structure is placed in a construction space of a high pressure gas pipeline to ensure a construction space and construction safety of the construction slab culvert high pressure gas pipeline protection structure; the cast-in-place reinforced concrete retaining wall is covered with two ends of the prefabricated cover plate to form a door type structure, and the door structure is placed outside the high pressure gas pipeline to withstand road load of a road above the high pressure gas pipeline; and the inside and outsideof the door type structure are backfilled with the medium coarse sand. The slab culvert type high pressure gas pipeline protection structure has clear force, high protection ability, can effectively partition all kinds of loads from a road surface above the high pressure gas pipeline, and is suitable for the protection of the high pressure gas pipeline in soft land layers of a city.
本发明涉及一种盖板涵式高压燃气管道保护结构，包括围护桩、围檩、支撑、预制盖板、现浇钢筋混凝土挡墙、中粗砂，所述支撑两端分别通过围檩连接围护桩组成围护结构；所述围护结构置于高压燃气管道施工空间中，用于保证施工盖板涵高压燃气管道保护结构的施工空间和施工安全；所述预制盖板两端盖在现浇钢筋混凝土挡土墙上组成门式结构，所述门式结构置于高压燃气管道外，用于承受高压燃气管道上方道路路面荷载；所述门式结构内、外中回填中粗砂。本发明的盖板涵式高压燃气管道保护结构受力明确，保护能力强，能够有效隔断高压燃气管道上方来自道路路面的各种荷载，适用于城市软土地层中的高压燃气管道保护。
Slab culvert type high pressure gas pipeline protection structure
盖板涵式高压燃气管道保护结构
YANG YUBO (author) / ZHAO XIANKUI (author) / HU WENLIN (author)
2020-04-21
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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