›› 2006, Vol. 27 ›› Issue (S1): 603-605.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Application of GA-elastmeter to geological exploration for marine ooze

TAN Feng-yi1, WANG Ren2, YU Ji-ning2   

  1. 1. Geoengineering Testing and Measurement Center, Inst. of Rock and Soil Mech., Chinese Academy of Sciences, Wuhan 430071, China; 2. Key Laboratory of Rock and Soil Mechanics, Inst. of Rock and Soil Mech., Chinese Academy of Sciences, Wuhan 430071, China
  • Received:2006-05-21 Published:2006-12-15

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Abstract: The basic theories and composition of the elastmeter are introduced, followed by the properties of the marine ooze. The application of GA-elastmeter produced by the French Menard Company to the in-situ measurement of the marine ooze are discussed carefully; then the results are analyzed; the moduli of pressuremeter, deformation and compressibility increase with the hole’s depth to the stabilization step by step; at the same time, preportional limit pressure、ultimate pressure and bearing capacity have the tendency to increase. It is proved that the result of this test can be used to the engineering design and the similar project for reference.

Key words: pressuremeter test, marine ooze, in-situ measurement

CLC Number: 

  • TU 411
  • 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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