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宝钢马迹山港东山开挖,在施工环境十分复杂的情况下采用了控制爆破施工技术,取得良好的工程效果。文中介绍了控制爆破各技术参数的选取和施工防护措施。
Baosteel Majishan Port Dongshan excavation, in the construction environment is very complicated case of the use of controlled blasting construction technology, and achieved good results. The paper introduces the selection of various technical parameters of control blasting and construction protective measures.