| 大跨度隧道施工爆破地震波监测及减震措施 |
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| 引用本文： | 陈翰新,吴明生.大跨度隧道施工爆破地震波监测及减震措施[J].交通科技与经济,2010,12(4):96-99. |
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| 作者姓名： | 陈翰新 吴明生 |
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| 作者单位： | 1. 重庆市勘测院,重庆,400015
2. 重庆市设计院,重庆,400015 |
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| 摘 要： | 通过爆破振动测试，分析和掌握爆破地震波的特征、传播规律以及对建筑物的影响、破坏机理等，以防止和减少对建筑物的破坏，从而最有效控制爆侧地震波的危害。确定回归预报参数，改善爆破震动预测模型，根据量测结果及时调整爆破参数和施工方法，指导爆破安全作业，从而有效地控制爆破地震效应，给因爆破引起的民事纠纷以科学的判断依据。
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| 关 键 词： | 大跨度隧道 施工爆破 地震波监测 减震措施 |
Study on Large-Span Tunnel Seismic Blasting and Vibration Monitoring Measures |
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| CHEN Han-xin,WU Ming-sheng.Study on Large-Span Tunnel Seismic Blasting and Vibration Monitoring Measures[J].Technology & Economy in Areas of Communications,2010,12(4):96-99. |
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| Authors: | CHEN Han-xin WU Ming-sheng |
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| Institution: | 1, Chonhqing Survey Institute, Chonhqing 400015 China; 2. Chongqing Architectural Design Institute,Chongqing 400015, China) |
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| Abstract: | Through the blasting vibration testing, analysis, and master the characteristics of blasting seis- mic waves, the spread of laws and the impact of buildings, such as the failure mechanism in order to prevent and reduce damage to buildings in order to most effectively control the side explosive seismic hazards. Determine the parameters of the return forecasting, prediction models to improve the blasting vibration, in accordance with the measured results in time to adjust methods of blasting and construction parameters to guide the safe operation of blasting, in order to effectively control the blasting seismic effect of blasting at the same time due to civil disputes arising from a scientific basis for the judge. |
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| Keywords: | large-span tunnel construction blasting seismic monitoring damping measures |
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