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分别运用平截面假定理论和ANSYS软件分析系杆桥施工过程中系杆跨中截面的应力分布情况,再与实际应力分布情况对比,得出系杆在自重作用下的应力按ANSYS计算的结果与实际较为吻合。
By using the theory of plane section hypothesis and ANSYS software to analyze the stress distribution of the tie-bar mid-span during the construction of the tie rod bridge respectively, and comparing with the actual stress distribution, the stress of the tie rod under the self-weight is calculated by ANSYS and The actual is more consistent.