Mesoscopic Simulation of Failure of Mortar and Concrete by 2D RBSM

スポンサーリンク

概要

• 論文の詳細を見る

• Concrete is a heterogeneous material consisting of mortar and aggregate at the meso level. Evaluation of the fracture process at this level is useful to clarify the material characteristic of concrete. However, the analytical approach at this level has not yet been sufficiently investigated. In this study, two-dimensional analyses of mortar and concrete are carried out using the Rigid Body Spring Model (RBSM). For the simulation of concrete, constitutive model at the meso scale are developed. Analysis simulates well the failure behavior and the compressive and tensile strength relationship of mortar and concrete under uniaxial and biaxial stress conditions. Localized compressive failure of concrete is also simulated qualitatively.

• 公益社団法人 日本コンクリート工学会の論文

著者

• Ueda Tamon

  Division Of Structural And Geotechnical Engineering Graduate School Of Engineering Hokkaido Universi

• Sato Yasuhiko

  Division of structural and Geotechnical Eng., Hokkaido University, Japan.

• Nagai Kohei

  Division of Structural and Geotechnical Engineering, Hokkaido University

• Sato Yasuhiko

  Division of Built Environment, Hokkaido University, Japan

関連論文

• Unified Analytical Approaches for Determining Shear Bond Characteristics of FRP-Concrete Interfaces through Pullout Tests
• EFFECTIVE WIDTH FOR SHEAR FAILURE OF RC DEEP SLABS
• CRACKING BEHAVIOR DUE TO DOWEL AND BOND ACTIONS
• Punching Shear Failure Mechanism of Open Sandwich Slab and its Parameters' Effects
• 3D Nonlinear Punching Shear Simulation of Steel-Concrete Composite Slab
• Mesoscopic Simulation of Failure of Mortar and Concrete by 2D RBSM
• Mesoscopic Simulation of Failure of Mortar and Concrete by 3D RBSM
• Diagonal Tensile Failure Mechanism of Reinforced Concrete Beams

スポンサーリンク