A new type of stell box-concrete combined beam is analyzed by a numerical simulation method and is simulated by FEA software. 对钢箱-混凝土组合梁的力学性能进行了有限元数值仿真模拟。
In this paper the hot ductility of CC beam blank which contains Nb has been studied, and according to the result, the secondary cooling intensity of beam blank CC is determined by mathematical simulation method. 研究Nb微合金化钢连铸异型坯的高温塑性,根据铸坯的高温塑性,利用数值模拟的方法,确定异型坯连铸二次冷却强度。
Updating the size of the I-section beam by numerical simulation, it verifies that the updating method proposed by this thesis is feasible. 2. 通过数值模拟来修正工字梁的截面尺寸,验证了本文提出的修正方法是可行的。
We proposed a theoretical method to test stress distribution of transparent material by changing the polarizing direction of reference beam. Comparison of simulation and experimental result proved the feasibility of this method. 理论上提出一种通过旋转参考光的偏振方向来实现透明材料应力场的数字全息检测研究的方法,并对理论公式进行计算机模拟,其结果与实验结果吻合较好,证明这种方法的可行性。
The VSS controller of the cross beam system was designed based on the layer VSS control theory. The simulation result shows that the method has good robustness and ability of anti-disturbance. 本文设计了分层变结构控制器,并进行了仿真,仿真结果表明,该系统具有较好的抗干扰性和鲁棒性。