A Rate-Dependent Cohesive Zone Model for
Adhesively Bonded Joints Loaded in Mode I 期刊名称： Journal of Adhesion Science & Technology
作者： Marzi, S., Hebeck, O., Brede, M., Kleiner, F.
沙参玉竹汤
年份： 2009年
学位排名
期号： 第6期
梦到自己跳楼关键词： Practical, Theoretical or Mathematical/ adhesive bonding; adhesives;
夫妻换爱小说beams (structures); cantilevers; cracks; failure analysis; finite element analysis/ rate-dependent cohesive zone model; adhesively bonded joints; rate-dependent failure behaviour; structural adhesive joints; butt joint; tapered double cantilever beam specimen; bilinear cohesive zone model; finite element code LS-DYNA;
流星雨照片double cantilever beam tests; Irwin-Kies equation; cracks; Terokal 5077; crash-optimized adhesives/ E浪费的近义词
1520E Joining process and welding E1710 Engineering materials E1020 Maintenance and reliability E2110A General shapes and
structures E0210L Numerical analysis E1630 Testing E2180E Fracture mechanics and hardness (mechanical engineering)
拉拉秧学名叫什么摘要：The prent work investigates the rate-dependent failure behaviour of structural adhesive joints loaded in mode I. Butt joint and tapered double cantilever beam (TDCB) specimens were tested at velocities ranging over more than six orders of magnitude. A rate-dependent extension of the bi-linear cohesive zone model is propod and implemented into the finite element code LS-DYNA via an ur-defined subroutine. The parameters for the implemented cohesive zone model are found directly by evaluation of experimental data. The comparison of simulations with experimental results for different specimen types and test velocities validates the propod model. The critical energy relea rate of adhesively bonded joints is
usually measured in (tapered) double cantilever beam tests, and evaluated using the IrwinKies equation. In this
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