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Influence of Membrane Penetration on Liquefaction Resistance of Saturated Sands

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 32 Issue 1 Page 63-70
published_at 1981
KJ00000156388.pdf
[fulltext] 707 KB
Title
飽和砂の液状化抵抗に及ぼすメンブレン貫入の影響
Influence of Membrane Penetration on Liquefaction Resistance of Saturated Sands
Creators Ohara Sukeo
Creators Yamamoto Tetsuro
Creators Wakamoto Akihiro
Source Identifiers
In this paper, we examine the relationship between pore-water pressure increase and volumetric strain corresponding to it in process of liquefaction of saturated sands, especially influence of membrane penetration. From a series of tests using cyclic triaxial test apparatus, it is found that membrane penetration in sand structure influences to disturb pore-water pressure increase. Therefore liquefaction resistance obtained from cyclic triaxial test apparatus is thought to be overestimated. Then we try to correct the liquefaction resistance by consideration of the effect of membrane penetration and make a comparison with the results obtained from other test apparatus.
Subjects
土木工学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1981
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部