dc.contributor.author | Md. Mokhlesur, Rahman, Assoc. Prof. | |
dc.contributor.author | Md. Abu, Taiyab | |
dc.contributor.author | Md. Abdus, Salam | |
dc.contributor.author | Abu Taher, Md. Zillur Rabbi | |
dc.contributor.author | Abu, Siddique, Prof | |
dc.date.accessioned | 2013-01-17T08:31:52Z | |
dc.date.available | 2013-01-17T08:31:52Z | |
dc.date.issued | 2012-03 | |
dc.identifier.citation | The Journal of the Institution of Engineers, Malaysia, vol. 73(1), 2012, pages 12-22 | en_US |
dc.identifier.issn | 0126-513X | |
dc.identifier.uri | http://www.myiem.org.my/content/iem_journal_2012-361.aspx | |
dc.identifier.uri | http://dspace.unimap.edu.my/123456789/23014 | |
dc.description | Link to publisher's homepage at http://www.myiem.org.my/ | en_US |
dc.description.abstract | The undrained shear characteristics of reconstituted normally consolidated and overconsolidated samples of Dhaka clay are
discussed. The disturbances on the soil structure result from sample penetration that reduces the values of undrained shear
strength (su) and initial tangent modulus (Ei), initial effective stress (σ´i) and pore pressure (u) but increases axial strain at
peak deviator stress (εp). The changes in soil parameters between the “in situ” and “tube” samples are very much dependent
on the geometry of the samplers used to retrieve “tube” samples. The values of su, Ei and σ´i of samples reduced while the
values of εp increased with increasing area ratio (or decreasing external diameter to thickness ratio) and increasing outside
edge angle (OCA) of the samplers. For optimum and economic foundation design, the correction for undrained strength and
stiffness parameters are proposed due to the soil sampling disturbance | en_US |
dc.language.iso | en | en_US |
dc.publisher | The Institution of Engineers, Malaysia (IEM) | en_US |
dc.subject | Overconsolidation | en_US |
dc.subject | Sampling disturbance | en_US |
dc.subject | Soil parameters | en_US |
dc.subject | Triaxial test | en_US |
dc.subject | Tube sampler | en_US |
dc.subject | Undrained strength | en_US |
dc.title | Proposed strength and stiffness parameters for normally consolidated and overconsolidated Dhaka clay | en_US |
dc.type | Article | en_US |
dc.contributor.url | mokhlesur_2005@yahoo.com | en_US |
dc.contributor.url | mataiyab@yahoo.com | en_US |
dc.contributor.url | masalam139@yahoo.com | en_US |
dc.contributor.url | sumonbitr@yahoo.com | en_US |
dc.contributor.url | abusid@ce.buet.ac.bd | en_US |