›› 2004, Vol. 25 ›› Issue (12): 1897-1902.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Explosive wave propagation in quasi-saturated sandy soil

GUO Sheng-bing1-3，GAO Pei-zheng2, PAN Yue-feng2,WANG Ming-yang1,3, QIAN Qi-hu3   

  1. 1.Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071,China 2.Engineering Design and Institute of Second Artillery, Beijing 100011, China; 3.Engineering Institute of Engineering Corps, PLAUST, Nanjing 21007,China
  • Received:2003-09-07 Online:2004-12-10 Published:2014-08-19

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Abstract: The analytically dynamic model of saturated sandy soil which is proposed by reference literature[1] is programmed and interfaced with the FLAC code. The characteristics of the propagation of stress wave in quasi-saturated sandy soil under explosive loading is simulated and analyzed, and the influence of the content of the phrase of quasi-saturated sandy soil on the propagation of stress wave in quasi -saturated sandy soil are considered. The results of numerical simulating indicate that the little of gas has important role on the propagation of explosive compression waves in quasi -saturated sandy soil and the dynamic characteristics of quasi -saturated sandy soil.

Key words: quasi -saturated sand soil, explosive compress waves, numerical simulating, FLAC

CLC Number: 

  • TU435
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
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