The underwater diving platform and life-saving lookout tower of Phoenix Lake Wetland Park are planned to be demolished by blasting,but the building structure is unknown and the depth of the underwater part is differ-ent.In order to facilitate drilling and simultaneously explore the building structure,a core drilling rig is used to drill vertically.According to the drilling results,the water pressure blasting process is adopted,and the blasting parame-ter design and blasting safety design are carried out to improve the blasting effect and eliminate the hidden dangers of hydrophilicity to the maximum extent.
关键词
水下爆破/水压爆破/取芯钻孔/凤凰湖
Key words
underwater blasting/water pressure blasting/core drilling/Fenghuang Lake
维普
万方数据