Zobrazeno 1 - 10
of 366
pro vyhledávání: '"Jian-Fu Shao"'
Publikováno v:
Water Science and Engineering, Vol 10, Iss 2, Pp 97-106 (2017)
In this study, the hydromechanical behavior of a concrete fracture under coupled compressive and shear stresses was investigated. A special experimental device was designed to create a planar fracture in a cylindrical sample and to carry out differen
Externí odkaz:
https://doaj.org/article/6e0a7aea8116415db30999a9ea7238df
Publikováno v:
Water Science and Engineering, Vol 8, Iss 1, Pp 55-62 (2015)
There are many fracture zones crossing the dam foundation of the Xiangjiaba Hydropower Project in southwestern China. Clastic rock is the main media of the fracture zone and has poor physical and mechanical properties. In order to investigate the cre
Externí odkaz:
https://doaj.org/article/3483b7b2efee4eab94cca28dd98bcb9e
Autor:
Yan Zhang, Jian-fu Shao
Publikováno v:
Water Science and Engineering, Vol 3, Iss 1, Pp 102-112 (2010)
Based on experimental data obtained from triaxial tests and a hydrostatic test, a cup model was formulated. Two plastic mechanisms, respectively a deviatoric shearing and a pore collapse, are taken into account. This model also considers the influenc
Externí odkaz:
https://doaj.org/article/b99dc1def04141dbbdd9a99f3cf53781
Publikováno v:
Rock Mechanics and Rock Engineering. 56:2779-2792
Publikováno v:
International Journal for Numerical and Analytical Methods in Geomechanics.
Publikováno v:
Rock Mechanics and Rock Engineering. 55:2341-2352
Publikováno v:
Rock Mechanics and Rock Engineering. 54:5639-5650
The shearing behavior and permeability of the interfaces between rock and cement are critical for the stability analysis of supporting structures in underground engineering projects, especially after exposure to thermal loads. In the present study, a
Publikováno v:
Materials Letters. 341:134277
Publikováno v:
International Journal of Plasticity. 165:103606
Publikováno v:
Géotechnique. 71:534-547
The Callovo-Oxfordian (COx) claystone is chosen as a potential geological barrier for the geological repository of radioactive waste in France, and high-performance concrete is used as a sealing plug and lining in repository facilities. In this study