The cause and mechanism of fly rock in geological condition of weak intercalation are analyzed.According to the features of fly rock caused by weak intercalation,the differences of fly rock caused in weak intercalatio...The cause and mechanism of fly rock in geological condition of weak intercalation are analyzed.According to the features of fly rock caused by weak intercalation,the differences of fly rock caused in weak intercalation and general condition are distinguished.Specific to complicated circumstance of weak intercalation and town,the control measures of fly rock are given.With project examples,the control measures are scientific and rational,and have important project value.展开更多
为了避免爆破飞石伤人事故的发生,确保爆破安全,根据现场调研,运用安全分析理论查找爆破飞石产生的原因,为爆破作业设计、施工和安全管理提供科学依据。运用事故树分析法FTA(fault tree analysis)对某一爆破飞石伤人事故进行全面、系统...为了避免爆破飞石伤人事故的发生,确保爆破安全,根据现场调研,运用安全分析理论查找爆破飞石产生的原因,为爆破作业设计、施工和安全管理提供科学依据。运用事故树分析法FTA(fault tree analysis)对某一爆破飞石伤人事故进行全面、系统的分析,确定引起顶上事件发生的因素,提出相应的预防措施。展开更多
文摘The cause and mechanism of fly rock in geological condition of weak intercalation are analyzed.According to the features of fly rock caused by weak intercalation,the differences of fly rock caused in weak intercalation and general condition are distinguished.Specific to complicated circumstance of weak intercalation and town,the control measures of fly rock are given.With project examples,the control measures are scientific and rational,and have important project value.
文摘为了避免爆破飞石伤人事故的发生,确保爆破安全,根据现场调研,运用安全分析理论查找爆破飞石产生的原因,为爆破作业设计、施工和安全管理提供科学依据。运用事故树分析法FTA(fault tree analysis)对某一爆破飞石伤人事故进行全面、系统的分析,确定引起顶上事件发生的因素,提出相应的预防措施。