STRESS ANALYSIS OF COOLING TOWER WHEN SUPPORTING STRUCTURE BROKEN

The stress analysis on the supporting pat of natural cooling tower built on elastic foundation is conducted ed the method of circulatory matrix. Using pulse function to simulate concentrated force, a second stress analysis for revelutional shell is perfomed under the compatibility condition of the internal force. The methed has been used in cooling tower engineering. Several numeric examples, are Provided to demonstrate the effectiVeness of the finite element program (WBS).