水磨钻在山区复杂地质条件成孔技术探讨

Discussion on Technology of Water Drilling in Complex Geological Condition of Mountain Area

由于近年交通事业的发展,桥梁设计在山区越来越多。桥梁桩基础施工显得尤为重要,受地势影响,在桥梁桩基施工过程中,水磨钻施工脱颖而出,成为新的发展方向。水磨钻法施工具有场地适应性高、对环境影响低、施工噪声小、对周边建筑物扰动小、不受炸药等火工品供应限制等特点。

Due to the development of transportation in recent years,the design of bridges is increasing in mountain areas.Bridge pile foundation construction is particularly important.In the process of bridge pile foundation construction,water mill drill construction became a new development direction.The watermill drilling method has the characteristics of high site adaptability,low environmental impact,low construction noise,little disturbance to surrounding buildings,and no restrictions on the supply of explosives and other explosives.