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A platform for research: civil engineering, architecture and urbanism
Sandy soil buried corrugated pipe subsidence prevention method
The invention discloses a sandy soil buried corrugated pipe subsidence prevention method, which comprises following steps: digging a pipe ditch; digging a telescopic joint foundation trench; laying a cushion layer; laying a pipeline and a telescopic joint; carrying out a water test; backfilling the soil and punning. According to the invention, the problems that a corrugated pipe can not be used due to displacement and damage under the sandy soil; construction procedures and the pipeline installation are carried out synchronously; and sufficient displacement space at all directions can be provided for the corrugated pipeline, so the pipeline is ensured to work normally under the situation of earthwork collapse.
Sandy soil buried corrugated pipe subsidence prevention method
The invention discloses a sandy soil buried corrugated pipe subsidence prevention method, which comprises following steps: digging a pipe ditch; digging a telescopic joint foundation trench; laying a cushion layer; laying a pipeline and a telescopic joint; carrying out a water test; backfilling the soil and punning. According to the invention, the problems that a corrugated pipe can not be used due to displacement and damage under the sandy soil; construction procedures and the pipeline installation are carried out synchronously; and sufficient displacement space at all directions can be provided for the corrugated pipeline, so the pipeline is ensured to work normally under the situation of earthwork collapse.
Sandy soil buried corrugated pipe subsidence prevention method
SHI XIAOBING (author) / SHI GUANGTAO (author) / DU PEIZHU (author)
2015-09-09
Patent
Electronic Resource
English
IPC:
E03F
SEWERS
,
Abwasserkanäle
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