The results of an extensive series of tests of three types of concrete under biaxial loadings are used to develop stress-strain relations for concrete subjected to biaxial stress states. By means of a decomposition of the stresses and strains into their hydrostatic and deviatoric portions, it was...
stressdamageconstitutivemodelfailurecriterionThe study of the behavior of concrete under biaxial stresses is essential to the design of offshore concrete platforms. Using the multiaxial test apparatus developed by the authors, the deformation and strength of concrete under biaxial stresses are studied ...
Behavior of Concrete Under Biaxial Stresses 热度: damage evolution during freeze–thaw cycling of cement mortar 热度: 456 Vol.23No.4LIZhaofengetal:SolidSolutionCharacteristicsofPb(B 1/3 Nb 2/3 )O 3 -based SolidSolutionCharacteristicsofPb(B ...
Wang H.L. Behavior of mass concrete under biaxial compression-tension and triaxial compression-compression-tension. Materials and Structures, Vol.42, 2009. p. 241-249.WANG H L, SONG Y P. Behavior of mass concrete under biaxial compression-tension and triaxial compression- compression-tension[J]...
Frontiers of Architecture&Civil Engineering in ChinaH. Wang and Y. Song, "Behavior of dam concrete under biaxial compression-tension and triaxial compression-compression- tension stresses," Frontiers of Architecture and Civil Engineering in China, vol. 2, no. 4, pp. 323-328, 2008....
An experimental study of the confined compression behavior of concrete has been performed using150×300mmcylindrical specimens subjected to hydrostatic pressure in a triaxial cell and axial loading through a servo-hydraulic testing machine. A confining stress range of 0 to 60 MPa (about twice the un...
The nonlinear behavior of reinforced concrete columns under biaxial excitation is complicated by a variety of factors. A finiteelement model is presented for the analysis of such members under generalized biaxial loading. The formulation accounts for most aspects of axialflexural behavior and is capable...
Stress ratio Strength criteria a b s t r a c t The strength of concrete under multiaxial tension–compression (biaxial tension–compression (T–C) and triaxial tension–compression–compression (T–C–C)) in the direction of tensile stress and compressive ...
冻融循环后混凝土双轴压的试验研究 Experimental study on concrete behavior under biaxial compression after freezing and thawing cycle,冻融循环后混凝土双轴压的试验研究 Experimental study on concrete behavior under biaxial compression after freezing and thawing cycle,冻融循环后混凝土双轴压的试验研究,Experimental...
RC columns are the main strengthen components of structure design. The reliability of this structure design depends on the column design and placement. The behavior of these RC column under uncertain situation is quite effective. This paper has discussed the placement of these columns in heavy load...