On controlled blasting construction practice of road cutting on high slopes
Zhang Zhong-ka
Abstract
Zhang Zhong-ka
Abstract
Taking S2 contract section project of Tu-Ku second line along south Xinjiang railway as example,the paper combining with project practice,introduces the selection of controlling all kinds of technological parameters of blasting,illustrates the general order of the blasting construction and the control measures of the construction craft,and concludes the selection of reasonable parameters in the controlling blasting construction is important according to the construction effects.
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Taking S2 contract section project of Tu-Ku second line along south Xinjiang railway as example,the paper combining with project practice,introduces the selection of controlling all kinds of technological parameters of blasting,illustrates the general order of the blasting construction and the control measures of the construction craft,and concludes the selection of reasonable parameters in the controlling blasting construction is important according to the construction effects.
Key concepts: Rock blasting, Craft, Road construction, Engineering, Selection (genetic algorithm), Section (typography), Civil engineering, Construction engineering