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A platform for research: civil engineering, architecture and urbanism
Reinforced cement soil composite pile and method for forming the pile
The invention relates to a reinforced cement soil composite pile which comprises a cylindrical pile body formed by stirring cement soil, wherein the pile body is composed of a pile core part and a pile periphery part which are concentric; a longitudinal framework and a filler aggregate which are concentric are arranged in the pile periphery part, and the intensity of the pile body can be improved by the filler aggregate. During construction, a cement soil pile body is firstly prepared and secondly inserted into the longitudinal framework and a casing pipe, the filler aggregate is thrown outside the casing pipe in the pile periphery part, the casing pipe is extracted until the pile body is condensed to a certain extent, and a cement grout is injected in the gap to fully bond the pile core part and the pile periphery part. The reinforced cement soil composite pile is reasonable in design and convenient to construct, intensity and bearing capacity of the pile can be increased and the gravel dosage is also reduced, thereby saving the cost and increasing the economic benefit.
Reinforced cement soil composite pile and method for forming the pile
The invention relates to a reinforced cement soil composite pile which comprises a cylindrical pile body formed by stirring cement soil, wherein the pile body is composed of a pile core part and a pile periphery part which are concentric; a longitudinal framework and a filler aggregate which are concentric are arranged in the pile periphery part, and the intensity of the pile body can be improved by the filler aggregate. During construction, a cement soil pile body is firstly prepared and secondly inserted into the longitudinal framework and a casing pipe, the filler aggregate is thrown outside the casing pipe in the pile periphery part, the casing pipe is extracted until the pile body is condensed to a certain extent, and a cement grout is injected in the gap to fully bond the pile core part and the pile periphery part. The reinforced cement soil composite pile is reasonable in design and convenient to construct, intensity and bearing capacity of the pile can be increased and the gravel dosage is also reduced, thereby saving the cost and increasing the economic benefit.
Reinforced cement soil composite pile and method for forming the pile
HUANG GUANGLONG (author) / XIONG BINTAO (author) / ZHAO SHENGFENG (author)
2015-07-01
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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