水下工程爆破对环境影响规律研究(上)
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摘要
本文是长江科学院围绕三峡及长江航道整治工程水下工程爆破现场试验测试成果的汇集。依据实测数据分析了有限水域水下爆破的水击波、二次气泡脉动、爆破地震动水压力、岸坡震动及水中建筑物震动的特征和规律 ,并提出了一些看法。
The field experiments and tests achievements in underwater engineering blasting while realigning the Yangtze River channel and its Three Gorges by Yangtze River Scientific Academy are presented in this paper. On the basis of the practical data tested, the characteristics and law of water hammer wave, secondary bubbles impluse, vibration water pressure in site, bank vibration and vibration of structures in water when blasted under limited waters are analyzed, some viewpoints are put forward.
The field experiments and tests achievements in underwater engineering blasting while realigning the Yangtze River channel and its Three Gorges by Yangtze River Scientific Academy are presented in this paper. On the basis of the practical data tested, the characteristics and law of water hammer wave, secondary bubbles impluse, vibration water pressure in site, bank vibration and vibration of structures in water when blasted under limited waters are analyzed, some viewpoints are put forward.
引文
[1 ]P 库尔 水下爆炸 [M ] 北京 :国防工业出版社 ,1 96 0
[2 ]霍永基 水下爆炸 [J] 爆破 ,1 986 (3、4)
[3]钱胜国等 近自由水面水下爆炸水中激波特形 [J] 爆炸与冲击 ,1 984
[4 ]刘国良 水下爆破中的几个问题文献资料汇编 [C] 长江科学院 ,1 988
[2 ]霍永基 水下爆炸 [J] 爆破 ,1 986 (3、4)
[3]钱胜国等 近自由水面水下爆炸水中激波特形 [J] 爆炸与冲击 ,1 984
[4 ]刘国良 水下爆破中的几个问题文献资料汇编 [C] 长江科学院 ,1 988
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