2024-03-28T21:54:10Z
https://kitami-it.repo.nii.ac.jp/oai
oai:kitami-it.repo.nii.ac.jp:00007907
2022-12-13T02:21:23Z
1:86
Measurement and Evaluation of Elastic Shear Modulus of Sandy Geomaterial
砂質土地盤材料の微小ひずみ領域でのせん断弾性係数の測定と評価
Measurement and Evaluation of Elastic Shear Modulus of Sandy Geomaterial
川尻, 峻三
川口, 貴之
澁谷, 啓
Saturated and unsaturated
geomaterial
Elastic shear modulus
Bender element
A type of triaxial apparatus equipped with a micro porous membrane at the pedestal, together with a pair of bender elements (BE) at both ends of the specimen has been newly developed for measuring the elastic shear modulus, G of soil specimen with the suction, s, as well as the mean net stress, p<font size="-1">net</font>. A series of triaxial BE test on Toyoura sand was carried out. The effects of suction and mean net stress on the G-value are manifested in a manner that the relationship of normalized shear modulus ,G/ (e) (n.b., (e) : void ratio function) against (p<font size="-1">net</font>+s) or (σ<font size="-1">v,net</font> +s)・(σ<font size="-1">h,net</font> +s) is unaffected by the magnitudes of suction.
journal article
公益社団法人 日本材料学会
2013-01
application/pdf
材料
1
62
39
44
https://kitami-it.repo.nii.ac.jp/record/7907/files/No86.pdf
jpn
http://doi.org/10.2472/jsms.62.39
open access