During the operation of rotary drilling rigs, vibration is unavoidable, especially in hard rock layers or complex geological conditions. Excessive vibration can not only damage key components of the equipment but also lead to safety accidents, affecting construction progress and costs. Therefore, mi Read More

Steel casings are essential auxiliary equipment in rotary drilling rig operations. They are widely used in pile foundation construction, especially in soft soil, water-rich, or complex geological conditions. Their primary functions include protecting the borehole, preventing collapse, stabilizing th Read More

The installation of drilling tools is a critical step in the operation of a rotary drilling rig. Correct, safe, and efficient installation not only ensures smooth construction but also reduces equipment wear and tear, minimizes safety risks, and enhances work efficiency. Understanding the proper ins Read More

As an indispensable and important equipment in modern civil engineering construction, rotary drilling rig plays a pivotal role in various types of infrastructure construction with its high efficiency, precision and flexibility. In this paper, we will make a comprehensive and in-depth analysis of rot Read More

Bored pile construction in large inclination and complex geological conditions poses significant challenges. Due to the steep strata inclination and possible uneven soil characteristics, risks such as sliding, collapsing, and deviations often arise. Scientific construction techniques and methods are Read More