城市浅埋隧道工程爆破震动效应与安全评价
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摘要
结合深圳地铁试验段2201标浅埋隧道爆破施工实际,进行了地表质点震动监测,提出了应在保证施工安全和不影响地表建(构)筑物安全的前提下,充分发挥爆破的经济和技术优势,并以《爆破安全规范》为基础通过现场爆破试验测定结果,确定合理的爆破安全判据的思路。
Blasting method is a necessary channel to the shallowly-buried tunnel engineering construction.It is very important to research the blasting vibration effect and safety evaluation.In combination with Bid Section 2201 of Shenzhen Metro,the vibration at surface mass point is tested.Based on the test results,a conclusion is made that the blasting advantage of economy and technology should be made full use of on the premise of construction safety and building safety.
Blasting method is a necessary channel to the shallowly-buried tunnel engineering construction.It is very important to research the blasting vibration effect and safety evaluation.In combination with Bid Section 2201 of Shenzhen Metro,the vibration at surface mass point is tested.Based on the test results,a conclusion is made that the blasting advantage of economy and technology should be made full use of on the premise of construction safety and building safety.
引文
[1]齐景岳,刘正雄,张儒林,等.隧道爆破现代技术[M].北京:中国铁道出版社,1995.
[2]洪海栗,孙嘉林.青岛地铁试验段隧道钻爆法施工[J].铁道建筑,1998,(2):9-12.
[3]李玉民,倪芝芳.地下工程开挖爆破的地面振动特征[J].岩石力学与工程学报,1997,16(3):274-278.
[4]王迪安.多层建筑对爆破地震波主频率的响应特性[J].矿业研究与开发,1999,19(增):10-12.
[5]方俊波,崔天麟.浅埋地铁区间爆破振动对地表建筑物的影响[J].世界隧道,2000,(5):28-31.
[6]许海亮.浅埋隧道掘进爆破地震效应试验研究[D].重庆:西南交通大学,硕士学位论文,2002.
[7]刘慧.邻近爆破对隧道影响的研究进展[J].爆破,1999,16(2):58-62.
[8]GB6722-2003,爆破安全规程[S].
[2]洪海栗,孙嘉林.青岛地铁试验段隧道钻爆法施工[J].铁道建筑,1998,(2):9-12.
[3]李玉民,倪芝芳.地下工程开挖爆破的地面振动特征[J].岩石力学与工程学报,1997,16(3):274-278.
[4]王迪安.多层建筑对爆破地震波主频率的响应特性[J].矿业研究与开发,1999,19(增):10-12.
[5]方俊波,崔天麟.浅埋地铁区间爆破振动对地表建筑物的影响[J].世界隧道,2000,(5):28-31.
[6]许海亮.浅埋隧道掘进爆破地震效应试验研究[D].重庆:西南交通大学,硕士学位论文,2002.
[7]刘慧.邻近爆破对隧道影响的研究进展[J].爆破,1999,16(2):58-62.
[8]GB6722-2003,爆破安全规程[S].
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