结合工程实例，采用ANSYS有限元分析软件对某斜腿刚构桥在悬臂施工及运营阶段的屈曲特性进行分析。
This paper adopting finite element analysis software ANSYS to analyze the buckling property of slant-legged rigid-frame bridge in cantilever construction stage and service phase.
从结构的几何非线性分析着手，研究截面为三角形的空间格构式斜腿刚架的平面内整体稳定。
Based on the geometric non-linear analysis, the in-plane global stability of Space Lattice Tilted Column Frame of Triangle Section(SLTCF)is studied.
以已成桥柱为基础的斜臂支撑的刚构支护结构，较好地解决了深水支护的困难。
An oblique arm supporting rigid frame timbering based on the built bridge columns better to solve the difficult deep water timbering problem.
本文利用ANSYS有限元程序通过正交设计的方法对格构式斜腿刚架进行了平面外整体稳定承载力参数分析，得到显著影响因素。
By means of the finite element program ANSYS and using orthogonal design method, the parameters having effect on the stability of this structure were analyzed and primary factors were obtained.
某斜腿刚构桥经过多年使用出现了一些病害后，需要进行加固。
A rigid frame bridge with inclined legs is strengthened due to some disease after several years' running.
此外，传统混凝土箱梁的腹板斜裂缝问题也己经越来越突出了，直接威胁着连续刚构桥的正常使用。
In addition, traditional concrete box girder webs inclined crack problem has been more and more prominent, direct threat to the continuous rigid frame bridge normal use.
从岩石各向导性的本构方程出发，用有限单元法研究了地层倾角与定向钻井井斜之间的关系。
According to constitutive equations of rock anisot roipy, the relation between deviation of stratum and well inclination in directional drilling has been studied with the finite element method.
从岩石各向导性的本构方程出发，用有限单元法研究了地层倾角与定向钻井井斜之间的关系。
According to constitutive equations of rock anisot roipy, the relation between deviation of stratum and well inclination in directional drilling has been studied with the finite element method.
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