Method for filling piles in place during house construction
A cast-in-place pile and on-site technology, applied in construction, sheet pile walls, foundation structure engineering, etc., can solve the problems of poor building stability, poor quality, and low construction efficiency of cast-in-place piles, and achieve high construction efficiency and quality assurance
Inactive Publication Date: 2019-03-05
成都美吉房地产营销策划有限公司
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Problems solved by technology
[0006] The technical problem to be solved by the present invention is that the existing cast-in-situ piles have low construction efficiency and poor quality, resulting in poor building stability. Poor quality, causing problems with poor building stability
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Embodiment
[0012] In the method of on-site pouring piles in house construction, the pile drivers for driving on-site piles can include diesel pile drivers and electric walking pile drivers. Close the flaps, press the pile tip into the soil with the vibrator and the self-weight of the pile tube, start the vibrator to vibrate the sinking tube, and place the steel cage after the pile tube reaches the design elevation position, and pour concrete into the pile tube with the upper hopper. The concrete is filled or slightly higher than the ground. When starting to pull out the pipe, first start the vibrator to vibrate for a while and then pull out the pipe, and use the hanging hammer to control and measure to confirm that the valve at the pile tip has opened and the concrete has flowed out of the steel pipe before pumping out. When pulling out the pile pipe, vibrate while pulling out the pipe, stop pulling every 0.5-1.0m, and vibrate for 5-10s until all the pipes are pulled out. The height shou...
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The invention discloses a method for filling piles in place during house construction. During construction, a pile machine is installed well, a pile pipe is aligned at the center of a pile position, pile point valves are folded, a pile point is pressed into the soil through a vibration machine and the self weight of the pile pipe, a vibration exciter is started to vibrate a sinking pipe, after thepile pipe reaches the designed elevation position, a reinforcement cage is put, concrete is filled into the pile pipe through a feeding hopper, generally, the pile pipe is full of the concrete or theconcrete is slightly higher than the ground, when the pipe starts to be pulled, the pipe is pulled after the vibration exciter is started to vibrate for a moment, a drop hammer is used for controlling, measuring and determining that the pile point valves are opened, the pile pipe is pulled after the concrete flows out from a steel pipe, vibration is conducted while the pipe is pulled, pulling isstopped every other 0.5-1.0m of lifting and vibration is conducted for 5-10 s till all pipes are pulled, in the pipe pulling process, more than 2 m of concrete is kept in the sinking pipe, or the concrete is not lower than the ground, control and measurement are conducted through the drop hammer, and concrete is supplemented in time when the height is insufficient. The construction efficiency is high, and the quality of house buildings can be ensured.
Description
technical field [0001] The invention relates to a house construction technology, in particular to a method for pouring cast-in-situ piles in house construction. Background technique [0002] The buildings are mainly wooden structures, while the traditional western buildings are mainly masonry structures. Modern buildings are dominated by reinforced concrete. [0003] Ancient Chinese architecture has a simple and elegant style, mainly using thatch and wood as building materials, and using wooden structures as structural methods (columns, beams, squares, purlins, rafters, etc.), combined in accordance with the actual size, shape and spacing required by the structure. Together. This architectural structure reflects the clarity, order and stability of the ancient patriarchal society. Since the beams and columns made of wooden materials are not easy to form a huge internal space, ancient buildings cleverly used the natural space outside the port to form a courtyard. The court...
Claims
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IPC IPC(8): E02D5/38E02D7/26
CPCE02D5/38E02D7/26
Inventor 吴洋忠
Owner 成都美吉房地产营销策划有限公司