Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of large-diameter rain sewage pipeline assembling type component structure
The invention relates to a large-diameter rain sewage pipeline assembling type component structure. The large-diameter rain sewage pipeline assembling type component structure is characterized in that a shallow curing cement layer is disposed at the bottom of the groove of a pipeline, a prefabricated pipeline base is disposed on the upper portion of the shallow curing cement layer, the pipeline base is provided with hoisting holes, rear grouting holes, form board grooves and positioning fasteners, the pipeline is supported on the pipeline base, rear grouting sealing bodies are formed in the gaps between the pipeline and the pipeline base by grouting through the rear grouting holes, separated annular positioning bands are evenly disposed on the pipeline, two ends of the separated annular positioning bands are respectively connected with the positioning fasteners on two sides of the pipeline base, a concrete backfill layer is disposed on the periphery of the pipeline, and gravel backfill layers are disposed on two sides of the pipeline. The large-diameter rain sewage pipeline assembling type component structure has the advantages that the prefabricated pipeline base is used, pipeline mounting integrity and stability are effectively enhanced by a series of reinforcing measures, and the structure is convenient in hoisting and good in economic and technological benefits.
Construction method of large-diameter rain sewage pipeline assembling type component structure
The invention relates to a large-diameter rain sewage pipeline assembling type component structure. The large-diameter rain sewage pipeline assembling type component structure is characterized in that a shallow curing cement layer is disposed at the bottom of the groove of a pipeline, a prefabricated pipeline base is disposed on the upper portion of the shallow curing cement layer, the pipeline base is provided with hoisting holes, rear grouting holes, form board grooves and positioning fasteners, the pipeline is supported on the pipeline base, rear grouting sealing bodies are formed in the gaps between the pipeline and the pipeline base by grouting through the rear grouting holes, separated annular positioning bands are evenly disposed on the pipeline, two ends of the separated annular positioning bands are respectively connected with the positioning fasteners on two sides of the pipeline base, a concrete backfill layer is disposed on the periphery of the pipeline, and gravel backfill layers are disposed on two sides of the pipeline. The large-diameter rain sewage pipeline assembling type component structure has the advantages that the prefabricated pipeline base is used, pipeline mounting integrity and stability are effectively enhanced by a series of reinforcing measures, and the structure is convenient in hoisting and good in economic and technological benefits.
Construction method of large-diameter rain sewage pipeline assembling type component structure
WANG XINQUAN (Autor:in)
09.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
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