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Construction method for crossing obstacles on deeply-buried underground comprehensive pipe gallery
The invention discloses a construction method for crossing obstacles on a deeply-buried underground comprehensive pipe gallery, which adopts a rectangular reinforced concrete structure for connecting an interlayer and an inclined shaft tunnel between an underground pipe gallery and a crossing structure. According to the method, the structure is simple, the comprehensive cost is low, durability is good, stability is good, medium pipeline protectiveness is high, medium pipeline overhaul and maintenance are convenient, the problem of connection between the underground comprehensive pipe gallery and the overpass structure outside the pipe gallery can be solved, and the method is suitable for large-scale popularization and application. A protection measure is additionally arranged outside a medium pipeline and is much safer than pipeline direct burial installation, a rectangular interlayer structure can be synchronously constructed through a pipe gallery cabin foundation pit supporting system, secondary excavation is avoided, the interlayer and the inclined shaft tunnel are each of a rectangular reinforced concrete structure, construction is organized through conventional materials, and the measure cost and the construction period are saved.
本发明公开了深埋地下综合管廊上跨障碍物施工方法，该深埋地下综合管廊上跨障碍物施工方法通过采用一种接驳地下管廊和上跨结构之间的“夹层和斜井隧道”矩形钢筋混凝土结构，使得管廊内各种介质管线可以通过这种结构与管廊外上跨障碍物的构筑物对接，该方法结构简单、综合成本价低、耐久性好、稳定性好、对介质管线保护性强、便于介质管线检修维护，可以解决地下综合管廊与管廊外上跨构筑物接驳的问题，采用介质管线外部增加一道保护措施远比管道直埋安装安全，矩形夹层结构可利用管廊舱体基坑支护体系同步施工，避免了二次开挖，“夹层和斜井隧道”均为矩形钢筋混凝土结构，采用常规材料组织施工，节省措施费用和工期。
Construction method for crossing obstacles on deeply-buried underground comprehensive pipe gallery
The invention discloses a construction method for crossing obstacles on a deeply-buried underground comprehensive pipe gallery, which adopts a rectangular reinforced concrete structure for connecting an interlayer and an inclined shaft tunnel between an underground pipe gallery and a crossing structure. According to the method, the structure is simple, the comprehensive cost is low, durability is good, stability is good, medium pipeline protectiveness is high, medium pipeline overhaul and maintenance are convenient, the problem of connection between the underground comprehensive pipe gallery and the overpass structure outside the pipe gallery can be solved, and the method is suitable for large-scale popularization and application. A protection measure is additionally arranged outside a medium pipeline and is much safer than pipeline direct burial installation, a rectangular interlayer structure can be synchronously constructed through a pipe gallery cabin foundation pit supporting system, secondary excavation is avoided, the interlayer and the inclined shaft tunnel are each of a rectangular reinforced concrete structure, construction is organized through conventional materials, and the measure cost and the construction period are saved.
本发明公开了深埋地下综合管廊上跨障碍物施工方法，该深埋地下综合管廊上跨障碍物施工方法通过采用一种接驳地下管廊和上跨结构之间的“夹层和斜井隧道”矩形钢筋混凝土结构，使得管廊内各种介质管线可以通过这种结构与管廊外上跨障碍物的构筑物对接，该方法结构简单、综合成本价低、耐久性好、稳定性好、对介质管线保护性强、便于介质管线检修维护，可以解决地下综合管廊与管廊外上跨构筑物接驳的问题，采用介质管线外部增加一道保护措施远比管道直埋安装安全，矩形夹层结构可利用管廊舱体基坑支护体系同步施工，避免了二次开挖，“夹层和斜井隧道”均为矩形钢筋混凝土结构，采用常规材料组织施工，节省措施费用和工期。
Construction method for crossing obstacles on deeply-buried underground comprehensive pipe gallery
深埋地下综合管廊上跨障碍物施工方法
LI LI (author) / CHENG PEIPEI (author) / YI SHUGENG (author) / QIU MIN (author) / PENG JINGWEI (author)
2024-02-02
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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