Abstract

Through dynamic triaxial tests of the saturated remolded loess, the pore water pressure generation characteristics of the samples are analysed during liquefaction processes. Based on dynamic triaxial test results, pore pressure generation characteristics of remolded sample are discussed, the effect of confining pressure on the generation of excess pore water pressure is evaluated, the particularity of pore pressure generation by comparing with the predecessor’s research results is pointed out and the normalized pore pressure growth model is given. Finally, fitting curve of pore water pressure growth is drawnby using this model and fitting parameters are given.

Details

Title
Experimental study on pore pressure generation mode of saturated remolded loess during dynamic liquefaction
Author
Liu, Jianmin 1 ; Guo, Tingting 1 ; Zhang, Guangcheng 1 ; Fu, Haiqing 1 

 Shandong Institute of Earthquake Engineering, Jinan 250021, China; Earthquake Administration of Shandong Province, Jinan 250014, China 
Publication year
2017
Publication date
Apr 2017
Publisher
IOP Publishing
ISSN
17551307
e-ISSN
17551315
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2560078371
Copyright
© 2017. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.