deformatio造句

• In this paper , a 3d finite element analysis software ( fzfx3d ) was compiled to simulate the construction process of mass concrete structures constructed with sequence method . based on the practical project xiluodu arch dam , the dam ' s construction process was simulated by a small time step size , 0 . 5 or 1 days . the environmental temperature change , hydration heat rise , artificial cooling , creep , volume deformatio
  运用laplace变换方法将温度的求解表示为只与空间坐标及浇筑时间有关的函数，从而避免了用隐式差分法、有限元法求解时需求解联立方程的因而对测点选择的依赖，也避免了显式差分法求解稳定性受时间步长，测点间距大小限制的缺点，因而具有测点布置灵活的特点。