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A platform for research: civil engineering, architecture and urbanism
Cement soil mixed pile manufacturing technology
The invention discloses a cement soil mixed pile manufacturing technology. The cement soil mixed pile manufacturing technology comprises the following steps that firstly, a drill stem and cement soilare prefabricated; secondly, a cement soil mixed pile machine with the drill stem is utilized to conduct pile driving to a certain depth; thirdly, cement soil is poured into a hopper, and the cement soil enters the bottom of a hollow pile pipe; fourthly, the cement soil mixing pile machine lifts upwards the hollow pile pipe at a certain speed, a drill bit sinks around the hinged position with thehollow pile pipe, gas in a soft clay foundation enters the hollow pile pipe from the gap between the drill bit and the hollow pile pipe along with soft clay and then is discharged into air through anexhaust pipe, and then the cement soil enters soft clay from the gap between the drill bit and a second hollow pile pipe; fifthly, the hollow pile pipe is pulled out of the soft clay foundation, aftera period, the cement soil is solidified in the soft clay foundation, and then high-strength cement soil mixed pile is obtained.
本发明公开一种水泥土搅拌桩制作工艺，包括如下步骤：步骤一，预制钻杆和水泥土；步骤二，利用带有所述钻杆的水泥土搅拌桩机进行打桩至一定的深度；步骤三，向料斗内倒入水泥土，水泥土进入空心桩管底部；步骤四，水泥土搅拌桩机向上以一定的速度提升空心桩管，钻头绕与空心桩管铰接位置处下沉，软粘土地基中气体随软粘土由钻头与空心桩管之间的空隙进入空心桩管内，再经过排气管排入空气中，然后水泥土再由钻头与第二空心桩管之间的空隙进入软粘土中；步骤五，空心桩管抽出软粘土地基，一段时间后，水泥土在软粘土地基中固化，得到高强度的水泥土搅拌桩。
Cement soil mixed pile manufacturing technology
The invention discloses a cement soil mixed pile manufacturing technology. The cement soil mixed pile manufacturing technology comprises the following steps that firstly, a drill stem and cement soilare prefabricated; secondly, a cement soil mixed pile machine with the drill stem is utilized to conduct pile driving to a certain depth; thirdly, cement soil is poured into a hopper, and the cement soil enters the bottom of a hollow pile pipe; fourthly, the cement soil mixing pile machine lifts upwards the hollow pile pipe at a certain speed, a drill bit sinks around the hinged position with thehollow pile pipe, gas in a soft clay foundation enters the hollow pile pipe from the gap between the drill bit and the hollow pile pipe along with soft clay and then is discharged into air through anexhaust pipe, and then the cement soil enters soft clay from the gap between the drill bit and a second hollow pile pipe; fifthly, the hollow pile pipe is pulled out of the soft clay foundation, aftera period, the cement soil is solidified in the soft clay foundation, and then high-strength cement soil mixed pile is obtained.
本发明公开一种水泥土搅拌桩制作工艺，包括如下步骤：步骤一，预制钻杆和水泥土；步骤二，利用带有所述钻杆的水泥土搅拌桩机进行打桩至一定的深度；步骤三，向料斗内倒入水泥土，水泥土进入空心桩管底部；步骤四，水泥土搅拌桩机向上以一定的速度提升空心桩管，钻头绕与空心桩管铰接位置处下沉，软粘土地基中气体随软粘土由钻头与空心桩管之间的空隙进入空心桩管内，再经过排气管排入空气中，然后水泥土再由钻头与第二空心桩管之间的空隙进入软粘土中；步骤五，空心桩管抽出软粘土地基，一段时间后，水泥土在软粘土地基中固化，得到高强度的水泥土搅拌桩。
Cement soil mixed pile manufacturing technology
一种水泥土搅拌桩制作工艺
WANG JINLONG (author) / WU YU (author)
2020-10-27
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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