【摘要】 秦山三期重水堆工程厂区土石方开挖为两座与秦山相连的山体,华湘公司承担该项工程任务。根据现场地质条件及设备、原材料、器材情况,优化爆破参数,改进施工方法,完成的预裂面指标全都优于要求标准,取得了圆满的成功。更多还原

【Abstract】 The earth and rock excavation of the plant area of the 3rd heavy water reactor project of Qinshan nuclear power plant was of two hill-bodies linked up with Qinshan hill and Huaxiang Co. undertook the works. In the light of the site geological conditions and the equipment, raw materials and apparatus situation, Huaxiang optimized the blasting parameters, improved the construction method and achieved complete success with the indexes of the completed pre-split surfaces better than the required standards.更多还原