摘要
文章从工程概况、闸首闸室与引航道的开挖、预裂爆破、爆破参数的确定等方面简要介绍了广西桂平船闸基础的防裂爆破与开挖的施工经验。
This paper presents the construction experiences regarding pre-cracking explosion and excavation work f or the f oundation of a navigation lock at Gui -ping, and gives the general situation of excavation of lock head, lock cham ber and approach channels, the method of pre-cracking explosion, as well as the determination of explosive parameters.
出处
《水运工程》
北大核心
1991年第11期44-47,26,共5页
Port & Waterway Engineering
