【摘要】 根据热权函数法的有限元计算格式,结合MSC.Marc软件的计算环境和用户子程序接口,本文对热权函数法在MSC.Marc软件中的实现方法进行了研究。通过实例分析,验证了结果的可靠性。本文研究结果为热应力强度因子在MSC.Marc环境下的高效率计算提供了有效的方法。更多还原

【Abstract】 According to finite element formulation of thermal weight function method,an implementation technology of thermal weight function method in MSC.Marc was studied,combining with the computation environment and user subroutines in MSC.Marc software.The reliability of result was approved by the example analysis.The result provides valid method for thermal stress intensity factor calculation at high efficiency in MSC.Marc.更多还原