Application Case of Rotary Drilling Rig in Hydraulic Engineering

Water conservancy projects are related to the national economy and people's livelihood, from irrigating farmland to flood control and disaster reduction, every link is inseparable from efficient and reliable construction equipment. Rotary drilling rig, with its strong drilling ability and adaptability to complex working conditions, has emerged in many water conservancy projects and become the right-hand assistant to promote the smooth development of projects. The following introduces the specific application cases of rotary drilling rig in hydraulic engineering.

1. Dam reinforcement drilling: In the dam reinforcement project, rotary drilling rig to show its skills. It can quickly drill holes of precise depth and diameter, which can be used to insert reinforced piles, enhance the stability of the dam, effectively resist the flood impact, and ensure the safety of the surrounding area.

2. Bridge foundation construction: Bridge construction in hydraulic engineering, rotary drilling rig is responsible for key foundation drilling operations. In the face of complex underwater geology, it relies on advanced mud wall protection technology to drill solid pile holes and build a solid foundation for the bridge.

3. Sluice foundation construction: When building sluice, rotary drilling rig drilling accurately. These holes are used to place the reinforced concrete structure of the foundation to ensure the stable operation of the sluice under different water level conditions to achieve effective water control.

4. Pump station basic operation: pump station foundation needs to withstand greater pressure, rotary drilling rig can drill dense and high-quality holes according to design requirements. Through pouring to form a solid foundation to support the long-term stable work of the pumping station.

5. Pilot hole of diversion tunnel: Before digging diversion tunnel, rotary drilling rig drills out pilot hole first. Using its precise guidance function, it can provide accurate direction for subsequent large-scale tunnel excavation and improve construction safety and efficiency.

6. Auxiliary for river regulation: During river regulation, rotary drilling rig participates in the construction of slope protection pile. The drilled holes are used to install slope protection piles, prevent bank collapse, maintain the stability of the river shape, and ensure the flood flow and navigation capacity of the river.

Conclusion: Rotary drilling rig plays an irreplaceable role in every link of hydraulic engineering, from foundation construction to auxiliary operation. Its efficient and accurate drilling ability has greatly improved the construction quality and progress of water conservancy projects, and made great contributions to the construction of a sound water conservancy facility system and the reasonable utilization and allocation of water resources.