河道整治工程的根石探测是工程管理的一项重要任务，也是根石加固的前提和基础。根石加固则是变工程被动抢险为主动抢险的有效措施，对确保河道工程安全起着十分重要的作用。河南黄河河段自孟津白鹤至台前张庄长４４４ｋｍ，两岸分布着２４３处险工、控导（护滩）工程，工... Root canal detection of river regulation works is an important task of project management, but also the premise and foundation of reinforcement. Reinforcing the rootstone is to change the project of active rescue initiative to take effective measures to rescue, to ensure the safety of river engineering plays a very important role. Henan Yellow River from Mengjin crane to Zhangzhuang 444km, there are 243 dangerous workers on both sides, control (beach) engineering, engineering ...