NONLINEAR FINITE ELEMENT ANALYSIS ON SHEAR FAILURE OF STRUCTURAL ELEMENTS USING HIGH PERFORMANCE FIBER REINFORCED CEMENT COMPOSITE
高靱性セメント系複合材料を用いた構造要素のせん断破壊挙動に関する非線形FEM解析

Haruhiko SUWADA, Hiroshi FUKUYAMA
2004 Journal of Structural and Construction Engineering (Transactions of AIJ)  
High performance fiber reinfbrced Cement composites ( HPFRCC )are highly ducti ] e and are chara σterized by pseudo strain hardening in tension , Jt is expected to achieve a high ] evel in smictural Performance by appLying 血 e HPFRCC . However , there are many inncertainties on tle in 伽 ence of the tensile cltatacteristic of HPFRCC to 出e shcar resistance mech 細 ism of s蜘 oIura 【element applying HPFRCC 、 Though FEM analysis is ' an effective engineering tool to arialyze the relationship betWeen
more » ... lationship betWeen the materials charactOristic and the structur色 perforrnance of the eleM ¢ nts , a robust constitutive mode [is indispeosab [ e for obtaining accurate resultS . This paper proposes consti 電 utive models based on 山 e basic test tesu ] tS. The proprieties ofthe model are confimed basod on the comparison betWeen the analytical sim ロ 1ation and the structural test results on the behavior of shear failure . The analytical results μ sing proposed model correspond reasonab [ y well with 出 e experimen 巳 al results of 【 he HPFRCC stmctural element 、
doi:10.3130/aijs.69.147_4 fatcat:dmjz5f7o6jcjbbxi37nfpbpqae