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A platform for research: civil engineering, architecture and urbanism
Multi-equipment efficient construction method for automatic pile body non-soil-squeezing type carrier pile
The invention discloses a multi-equipment efficient construction method for an automatic pile body non-soil-squeezing type carrier pile. The multi-equipment efficient construction method comprises the following steps: S1, equipment entering a site; S2, pipe lowering; S3, hole forming; S4, zero point position calibration: a rammer is lowered to the pit bottom to be set as the rammer lowering zero point position, and during ramming, the sinking depth of the rammer can be calculated by taking the difference value between the position of the rammer at the zero point position and the position of the rammer after ramming; S5, automatic filling and tamping: a set amount of filling is conveyed to the pit bottom, the rammer is lowered, and the sinking depth is detected; if the sinking depth ranges from-5 cm to 5 cm, a set amount of filler is automatically conveyed to the pit bottom, and the rammer is lowered; if the sinking depth is smaller than -5 cm, the rammer is automatically controlled to continuously hammer for multiple times; and if the sinking depth is larger than 5 cm, the conveying device is automatically controlled to convey filling larger than the set amount to the pit bottom; S6, three-shot penetration detection; S7, concrete pile body construction; and S8, tube drawing. The multi-equipment efficient construction method has the advantages that the ramming sinking depth of the rammer can be automatically measured and calculated, the filling or continuous ramming operation can be automatically controlled, and the construction quality and the construction efficiency are effectively improved.
本申请公开了一种自动化桩身非挤土型载体桩多设备高效施工方法，其包括以下步骤：S1.设备进场；S2.下管；S3.成孔；S4.零点位标定，将夯锤下放至坑底定为夯锤下放零点位，夯击时，将零点位时夯锤位置与夯击后夯锤位置取差值即可计算出夯锤的下沉深度；S5.自动填料夯击，向坑底输送设定量的填料，下锤并检测下沉深度；若下沉深度介于‑5cm～5cm之间，自动向坑底输送设定量的填料并下锤；若下沉深度小于‑5cm，自动控制夯锤连续下锤若干次；若下沉深度大于5cm，自动控制输送装置向坑底输送大于设定量的填料；S6.三击贯入度检测；S7.混凝土桩身施工；S8.拔管。本申请具有能自动测算夯锤夯击下沉深度并自动控制填料或连续夯击作业，有效提高了施工质量及施工效率。
Multi-equipment efficient construction method for automatic pile body non-soil-squeezing type carrier pile
The invention discloses a multi-equipment efficient construction method for an automatic pile body non-soil-squeezing type carrier pile. The multi-equipment efficient construction method comprises the following steps: S1, equipment entering a site; S2, pipe lowering; S3, hole forming; S4, zero point position calibration: a rammer is lowered to the pit bottom to be set as the rammer lowering zero point position, and during ramming, the sinking depth of the rammer can be calculated by taking the difference value between the position of the rammer at the zero point position and the position of the rammer after ramming; S5, automatic filling and tamping: a set amount of filling is conveyed to the pit bottom, the rammer is lowered, and the sinking depth is detected; if the sinking depth ranges from-5 cm to 5 cm, a set amount of filler is automatically conveyed to the pit bottom, and the rammer is lowered; if the sinking depth is smaller than -5 cm, the rammer is automatically controlled to continuously hammer for multiple times; and if the sinking depth is larger than 5 cm, the conveying device is automatically controlled to convey filling larger than the set amount to the pit bottom; S6, three-shot penetration detection; S7, concrete pile body construction; and S8, tube drawing. The multi-equipment efficient construction method has the advantages that the ramming sinking depth of the rammer can be automatically measured and calculated, the filling or continuous ramming operation can be automatically controlled, and the construction quality and the construction efficiency are effectively improved.
本申请公开了一种自动化桩身非挤土型载体桩多设备高效施工方法，其包括以下步骤：S1.设备进场；S2.下管；S3.成孔；S4.零点位标定，将夯锤下放至坑底定为夯锤下放零点位，夯击时，将零点位时夯锤位置与夯击后夯锤位置取差值即可计算出夯锤的下沉深度；S5.自动填料夯击，向坑底输送设定量的填料，下锤并检测下沉深度；若下沉深度介于‑5cm～5cm之间，自动向坑底输送设定量的填料并下锤；若下沉深度小于‑5cm，自动控制夯锤连续下锤若干次；若下沉深度大于5cm，自动控制输送装置向坑底输送大于设定量的填料；S6.三击贯入度检测；S7.混凝土桩身施工；S8.拔管。本申请具有能自动测算夯锤夯击下沉深度并自动控制填料或连续夯击作业，有效提高了施工质量及施工效率。
Multi-equipment efficient construction method for automatic pile body non-soil-squeezing type carrier pile
自动化桩身非挤土型载体桩多设备高效施工方法
SHAO LIANGRONG (author)
2021-08-31
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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