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Water and soil loss prevention rotary excavating pile construction method for karst cave dense area
The invention discloses a rotary excavating pile construction method for a karst cave dense area capable of preventing water and soil loss. According to the real-time monitoring system, the sensor is installed on the drill bit, various data such as the drill bit position, the drilling speed and the hole wall stability in the drilling process are collected in real time, and real-time feedback is provided for construction. By means of the system, constructors can know the drilling state in time, drilling parameters are adjusted in real time through data analysis, and the drilling process is optimized. By means of real-time monitoring and adjusting, the construction efficiency is improved, risks caused by geological condition changes are greatly reduced, and the safety of the construction process and the drilling accuracy are guaranteed. According to the self-adaptive slurry injection system, the flow and pressure of slurry can be automatically adjusted according to real-time monitoring data, especially when a karst cave or an easily-collapsed hole section is encountered, the system can automatically increase the slurry injection amount so as to maintain the stability of a hole wall, the construction efficiency is improved, and the construction cost is reduced.
本发明公开了一种防水土流失的溶洞密集区域旋挖桩施工方法。本发明中，实时监测系统通过在钻头上安装传感器，实时收集钻孔过程中的各项数据，如钻头位置、钻进速度、孔壁稳定性等，为施工提供了实时反馈。这种系统使得施工人员能够及时了解钻孔状态，通过数据分析实时调整钻进参数，优化钻孔过程。这样的实时监控和调整不仅提高了施工效率，还大大降低了因地质条件变化导致的风险，确保了施工过程的安全性和钻孔的准确性。自适应泥浆注入系统能够根据实时监测数据自动调节泥浆的流量和压力，特别是在遇到溶洞或易塌孔段时，系统会自动增加泥浆注入量，以维持孔壁稳定，提高了施工效率，降低了施工成本。
Water and soil loss prevention rotary excavating pile construction method for karst cave dense area
The invention discloses a rotary excavating pile construction method for a karst cave dense area capable of preventing water and soil loss. According to the real-time monitoring system, the sensor is installed on the drill bit, various data such as the drill bit position, the drilling speed and the hole wall stability in the drilling process are collected in real time, and real-time feedback is provided for construction. By means of the system, constructors can know the drilling state in time, drilling parameters are adjusted in real time through data analysis, and the drilling process is optimized. By means of real-time monitoring and adjusting, the construction efficiency is improved, risks caused by geological condition changes are greatly reduced, and the safety of the construction process and the drilling accuracy are guaranteed. According to the self-adaptive slurry injection system, the flow and pressure of slurry can be automatically adjusted according to real-time monitoring data, especially when a karst cave or an easily-collapsed hole section is encountered, the system can automatically increase the slurry injection amount so as to maintain the stability of a hole wall, the construction efficiency is improved, and the construction cost is reduced.
本发明公开了一种防水土流失的溶洞密集区域旋挖桩施工方法。本发明中，实时监测系统通过在钻头上安装传感器，实时收集钻孔过程中的各项数据，如钻头位置、钻进速度、孔壁稳定性等，为施工提供了实时反馈。这种系统使得施工人员能够及时了解钻孔状态，通过数据分析实时调整钻进参数，优化钻孔过程。这样的实时监控和调整不仅提高了施工效率，还大大降低了因地质条件变化导致的风险，确保了施工过程的安全性和钻孔的准确性。自适应泥浆注入系统能够根据实时监测数据自动调节泥浆的流量和压力，特别是在遇到溶洞或易塌孔段时，系统会自动增加泥浆注入量，以维持孔壁稳定，提高了施工效率，降低了施工成本。
Water and soil loss prevention rotary excavating pile construction method for karst cave dense area
一种防水土流失的溶洞密集区域旋挖桩施工方法
FENG LILEI (author) / MU LINLIN (author) / CAI YUNJIE (author) / ZHANG CHUNHUI (author) / WANG DALIANG (author)
2024-12-13
Patent
Electronic Resource
Chinese
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