原陽黄河修防段全体职工,高举技术革命的紅旗,試驗成功了深水修壩半边摟廂法。这一方法不仅提高了工效,而且为国家节約了大批搶險物料,据初步統計計算,今年黑石工地8个垜一个段护岸,节約投資3～4万元。半边摟廂法的形成,一方面根据堵口双壩中填土櫃方法,另一方面結合历年所修新旧壩垜遇急水都是上口和前端掏刷掉墊,下口不墊陷的經驗。过去在水 Yuanyang Yellow River repair anti-section of all workers, hold high the red banner of technological revolution, the successful trial of deep-seated dam dam half law. This method not only improves the work efficiency, but also saves a large number of emergency materials for the country. According to preliminary statistics, this year, 8 sections of Blackstone sites were revetment, saving 3 to 40,000 yuan of investment. On the one hand, according to the method of filling the earth dam in the dam of Shuangba on the one hand and the new dam on the other hand, experience. In the past