Relationship between cyclic shear strength and curing time of cement-treated soils

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 50 Issue 1 Page 9-14

published_at 1999-10

A030050000102.pdf

[fulltext] 254 KB

Title

セメント安定処理土の繰返しせん断強度と養生時間の関係

Relationship between cyclic shear strength and curing time of cement-treated soils

Creators Yamamoto Tetsuro

Creators Suzuki Motoyuki

Creators Matsuo Akira

Creators Date Akihiko

Source Identifiers

Creator Keywords

cement-treated soil curing time shaking table test cyclic shear strength Toyoura sand Masado

A new method is proposed for estimating an ultimate cyclic shear strength of cement-treated soils after along-term curing. Shaking table tests are performed on cement-treated Toyoura sand and Ube masado with different curing periods. It was found from the tests that a hyperbolic curve can be applied to approximate a relationship between the cyclic shear strength and the curing time, so that the ultimate cyclic shear strength is determined as an the asymptotic value of the hyperbora. In addition, it was clarified that an ultimate cyclic shear strength curve, which is considered as a maximum effect of cementation, is experimentally obtained.

Subjects

工学 ( Other)

Languages jpn

Resource Type departmental bulletin paper

Publishers 山口大学工学部

Date Issued 1999-10

File Version Version of Record

Access Rights open access

Relations

[ISSN]1345-5583

[NCID]AA11422756

[isVersionOf] [URI]http://memoirs.lib-e.yamaguchi-u.ac.jp/

Schools 工学部