Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Informatization construction method for cement mixing piles
The invention relates to an informatization construction method for cement mixing piles. The method includes the following steps of firstly, conducting preparation before construction; secondly, hanging a mixer through a tower to make the mixer arrive at the pile position of a soft soil foundation; thirdly, starting the mixer to make a mixing head rotate, cut soil and sink to the design depth at the same time; fourthly, preparing cement paste; fifthly, conducting lifting, paste spraying and mixing so that the cement paste and soft soil can be fully mixed and combined till arriving at the ground; sixthly, repeatedly executing the third step to the fifth step, wherein mixing and spraying need to be conducted on each pile again; seventhly, injecting clear water into a collection hopper, starting a mortar pump, removing residual paste liquid in all pipelines, and washing the stirring head; eighthly, moving the mixer to the next pile position, repeatedly executing the second step to the seventh step, conducting construction of the next pile. The method is appropriate in water-cement ratio, allows even stirring to be easily achieved, and is high in pile forming quality and strength, convenient to construct, low in manufacturing cost and remarkable in economic benefit.
Informatization construction method for cement mixing piles
The invention relates to an informatization construction method for cement mixing piles. The method includes the following steps of firstly, conducting preparation before construction; secondly, hanging a mixer through a tower to make the mixer arrive at the pile position of a soft soil foundation; thirdly, starting the mixer to make a mixing head rotate, cut soil and sink to the design depth at the same time; fourthly, preparing cement paste; fifthly, conducting lifting, paste spraying and mixing so that the cement paste and soft soil can be fully mixed and combined till arriving at the ground; sixthly, repeatedly executing the third step to the fifth step, wherein mixing and spraying need to be conducted on each pile again; seventhly, injecting clear water into a collection hopper, starting a mortar pump, removing residual paste liquid in all pipelines, and washing the stirring head; eighthly, moving the mixer to the next pile position, repeatedly executing the second step to the seventh step, conducting construction of the next pile. The method is appropriate in water-cement ratio, allows even stirring to be easily achieved, and is high in pile forming quality and strength, convenient to construct, low in manufacturing cost and remarkable in economic benefit.
Informatization construction method for cement mixing piles
LI CHANGJUN (Autor:in) / ZHANG YOUJUN (Autor:in) / LU HANJIE (Autor:in) / LIANG WEI (Autor:in) / MA SONGXING (Autor:in)
11.11.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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