岩石锚杆在虹吸井抗浮设计中的应用

摘要

结合某工程虹吸井实例，依据工程地质勘测报告及现场情况，提出采用岩石锚杆抗浮措施，通过对抗浮锚杆各参数的计算，确立了具体的设计方案，并阐述了锚杆施工的注意事项，实践表明该措施不仅满足了规范要求，又节省了投资，带来了较好的经济效益。%Combining with the engineering siphon well example, according to the engineering geology survey reports and field conditions, the pa-per puts forward the suggestion of adopting rock anchor anti-floating measures. Through calculating anti-floating anchor parameters, it determines specific design schemes, and describes anchor construction matters. Practice proves that:it not only meets demands, but also saves investment and brings better economic efficiency.