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给出悬索桥在各种加载情况下的公式。虽然从理论上说不很精确，但使用叠加原理用以计算加劲行架和梁的应力、挠度和转角，能够获得足够精确的实际结果。缆索水平拉力H用更精确的的斯泰曼方法或蔡恩的近似方法求得。用已知的威各种加载的微分方程即可求解，并给出计算结果。用一个数值例题演算以弄清数学步骤。这些数据引自委内瑞拉握利诺科河上的安古斯德拉悬索桥。
The formula of suspension bridge under various loading conditions is given. Although not very accurate in theory, the superposition principle is used to calculate the stresses, deflections, and angles of stiffening girders and beams to achieve sufficiently accurate and realistic results. The cable horizontal pull H is found by a more accurate Steiner method or by Tsien’s approximation. We can use the known differential equations to load the solution and give the calculation results. Use a numerical example to figure out the math steps. The data are drawn from the Antigua De La Suspension Bridge on the Linoch River in Venezuela.