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A platform for research: civil engineering, architecture and urbanism
Sandy gravel stratum rotary drilling collapse hole repairing method
The invention relates to a sandy gravel stratum rotary drilling collapse hole repairing method. The method comprises the following steps that S1, a site is leveled, a hole position is measured, and a pile casing is buried; s2, a drilling machine is in place, and drilling and hole forming are conducted; s3, detecting and classifying the collapsed holes; and S4, repairing according to the classification result of the collapsed holes. The collapsed holes are repaired according to the collapsed hole classification result, the solving speed of the collapsed hole problem is increased, and the construction progress is effectively accelerated.
本申请涉及一种砂卵石地层旋挖钻孔塌孔修补方法，包括如下步骤：步骤S1、场地平整，测定孔位，埋设护筒；步骤S2、钻机就位及钻进成孔；步骤S3、塌孔检测及分类步骤S4、根据塌孔的分类结果进行修补。本申请根据塌孔分类结果对塌孔进行修补，加快了塌孔问题的解决速度，有效提升了施工进度。
Sandy gravel stratum rotary drilling collapse hole repairing method
The invention relates to a sandy gravel stratum rotary drilling collapse hole repairing method. The method comprises the following steps that S1, a site is leveled, a hole position is measured, and a pile casing is buried; s2, a drilling machine is in place, and drilling and hole forming are conducted; s3, detecting and classifying the collapsed holes; and S4, repairing according to the classification result of the collapsed holes. The collapsed holes are repaired according to the collapsed hole classification result, the solving speed of the collapsed hole problem is increased, and the construction progress is effectively accelerated.
本申请涉及一种砂卵石地层旋挖钻孔塌孔修补方法，包括如下步骤：步骤S1、场地平整，测定孔位，埋设护筒；步骤S2、钻机就位及钻进成孔；步骤S3、塌孔检测及分类步骤S4、根据塌孔的分类结果进行修补。本申请根据塌孔分类结果对塌孔进行修补，加快了塌孔问题的解决速度，有效提升了施工进度。
Sandy gravel stratum rotary drilling collapse hole repairing method
一种砂卵石地层旋挖钻孔塌孔修补方法
HUANG CHANGFU (author) / JIAO LEI (author) / YAN PENGYANG (author) / SUN DANDAN (author) / LIU ZHONGXIN (author) / LEE KEONWANG (author) / YAN FEI (author) / QI WENRUI (author) / PAN HENGYU (author)
2024-11-15
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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