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Long spiral cast-in-situ bored pile construction method combined with laser tracking technology
The invention discloses a long auger cast-in-situ bored pile construction method combined with a laser tracking technology, and aims to solve the technical problems of reducing pile position deviation of a long auger cast-in-situ bored pile process and conveniently detecting the long auger cast-in-situ bored pile process in time. Comprising the following steps: I, positioning and marking a pile position; i, laser tracker station setting; iII, a drilling machine is in place; iV, debugging the drilling machine: debugging the long spiral drilling machine according to the laser tracker, so that at least the perpendicularity in the perpendicularity and the horizontal position of the drilling rod meets the set requirement; v, drilling construction and monitoring are conducted, specifically, the moving track straightness of the target is monitored in real time according to the laser tracker; and VI, pouring construction is conducted, specifically, concrete pouring construction and reinforcement cage placement construction are conducted in the pile hole, and therefore the long spiral cast-in-situ bored pile is obtained. The laser tracker is used as a real-time measurement means for drilling machine debugging, drilling construction and monitoring, and the process pile position deviation of the long spiral cast-in-situ bored pile can be reduced.
本发明公开了一种结合激光跟踪技术的长螺旋钻孔灌注桩施工方法，以解决降低长螺旋钻孔灌注桩工艺桩位偏差，方便对长螺旋钻孔灌注桩工艺进行及时检测的技术问题。包括如下内容：I.桩位定位标记；I.激光跟踪仪设站；III.钻机就位；IV.钻机调试：根据所述激光跟踪仪对所述长螺旋钻机进行调试，以使得所述钻杆的垂直度和水平位置中至少垂直度满足设定要求；V.钻孔施工与监测：根据所述激光跟踪仪实时监测所述标靶运行轨迹直线度；VI.浇筑施工：向所述桩孔内进行混凝土浇筑施工和钢筋笼放置施工，从而得到长螺旋钻孔灌注桩。将激光跟踪仪作为钻机调试、钻孔施工与监测的实时测量手段，可降低长螺旋钻孔灌注桩工艺桩位偏差。
Long spiral cast-in-situ bored pile construction method combined with laser tracking technology
The invention discloses a long auger cast-in-situ bored pile construction method combined with a laser tracking technology, and aims to solve the technical problems of reducing pile position deviation of a long auger cast-in-situ bored pile process and conveniently detecting the long auger cast-in-situ bored pile process in time. Comprising the following steps: I, positioning and marking a pile position; i, laser tracker station setting; iII, a drilling machine is in place; iV, debugging the drilling machine: debugging the long spiral drilling machine according to the laser tracker, so that at least the perpendicularity in the perpendicularity and the horizontal position of the drilling rod meets the set requirement; v, drilling construction and monitoring are conducted, specifically, the moving track straightness of the target is monitored in real time according to the laser tracker; and VI, pouring construction is conducted, specifically, concrete pouring construction and reinforcement cage placement construction are conducted in the pile hole, and therefore the long spiral cast-in-situ bored pile is obtained. The laser tracker is used as a real-time measurement means for drilling machine debugging, drilling construction and monitoring, and the process pile position deviation of the long spiral cast-in-situ bored pile can be reduced.
本发明公开了一种结合激光跟踪技术的长螺旋钻孔灌注桩施工方法，以解决降低长螺旋钻孔灌注桩工艺桩位偏差，方便对长螺旋钻孔灌注桩工艺进行及时检测的技术问题。包括如下内容：I.桩位定位标记；I.激光跟踪仪设站；III.钻机就位；IV.钻机调试：根据所述激光跟踪仪对所述长螺旋钻机进行调试，以使得所述钻杆的垂直度和水平位置中至少垂直度满足设定要求；V.钻孔施工与监测：根据所述激光跟踪仪实时监测所述标靶运行轨迹直线度；VI.浇筑施工：向所述桩孔内进行混凝土浇筑施工和钢筋笼放置施工，从而得到长螺旋钻孔灌注桩。将激光跟踪仪作为钻机调试、钻孔施工与监测的实时测量手段，可降低长螺旋钻孔灌注桩工艺桩位偏差。
Long spiral cast-in-situ bored pile construction method combined with laser tracking technology
一种结合激光跟踪技术的长螺旋钻孔灌注桩施工方法
FAN LONGYAO (author) / HU QUNXUN (author) / LI WENFENG (author)
2023-03-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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