Storage tank will be affected by wind load besides the action of dead weight and internal hydraulic pressure, which will generate a stress in storage tank and over stress will lead to its damage. 储罐除了受自重、液体内压作用外,还受到风载荷的作用,从而在储罐中产生应力,应力过大会引起储罐的损坏。
The research proves that the internal pressure due to the axial compressive stress and the circumferential membrane causes the buckling of the tank wall. 研究证实:罐壁竖直轴向压应力和由内压(静水和动水压力叠加)所产生的罐壁环向拉应力共同导致罐壁失稳,发生弹塑性屈曲变形;
After the design, the heat exchanger is maked hot-structure coupling analysis. The internal pressure vessels and stable tank are maked static analysis. 设计完成后对试验系统的主要部件换热器进行热-结构耦合分析,对内压容器,稳定罐进行静力学分析。