A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a bored pile tremie pouring method. The method comprises the steps that firstly, a leakproofness test is carried out on a guide pipe composed of a plurality of steel pipes; secondly, after the test is completed, a storage hopper is mounted at one end of the guide pipe; thirdly, the guide pipe is placed in a pile hole; fourthly, after the guide pipe is placed well, a sealing plate is mounted at the bottom of the storage hopper; fifthly, after the sealing plate is mounted, concrete is filled into the storage hopper; sixthly, the sealing plate is pulled out, and the concrete is filled into the pile hole; seventhly, the concrete filling step is repeated. The guide pipe is composed of the steel pipes; sealing rings are arranged between the steel pipes and fixed through flanges. The two sides of an orifice of the pile hole are provided with fixed steel plates. Through the method, pouring of the pile hole can be efficiently and quickly completed, and the pouring effect cannot be affected. Operation is simple, and the use cost is low.
The invention provides a bored pile tremie pouring method. The method comprises the steps that firstly, a leakproofness test is carried out on a guide pipe composed of a plurality of steel pipes; secondly, after the test is completed, a storage hopper is mounted at one end of the guide pipe; thirdly, the guide pipe is placed in a pile hole; fourthly, after the guide pipe is placed well, a sealing plate is mounted at the bottom of the storage hopper; fifthly, after the sealing plate is mounted, concrete is filled into the storage hopper; sixthly, the sealing plate is pulled out, and the concrete is filled into the pile hole; seventhly, the concrete filling step is repeated. The guide pipe is composed of the steel pipes; sealing rings are arranged between the steel pipes and fixed through flanges. The two sides of an orifice of the pile hole are provided with fixed steel plates. Through the method, pouring of the pile hole can be efficiently and quickly completed, and the pouring effect cannot be affected. Operation is simple, and the use cost is low.
Bored pile tremie pouring method
TAN GUOLIANG (author)
2015-10-14
Patent
Electronic Resource
English
IPC:
E02D
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| European Patent Office | 2022
Underwater concrete pouring device for cast-in-situ bored pile
| European Patent Office | 2021