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本文率先以工程实践中更有效的等宽正曲梁桥作为分析模型,基于刚性横梁法或 G—M 法,分别导出窄桥或宽桥的荷载向分布影响线公式。
In this paper, we take the more effective equal-width normal curved girder bridge in engineering practice as the analysis model, and derive the influence formula of the load-distribution curve of narrow or wide bridge based on rigid beam method or G-M method respectively.