The results provide a theoretical basis for a rational interpretation of the deformation mechanism of the central pier.
结果一个合理的解释,中环码头的变形机制提供了理论依据。
Before the construction exact location of Central Line and external contour line of the pier is set out.
施工前放出墩身中心线和外轮廓线的准确位置。
By virtue of an aid station based on the abutment central pile, "comprehensive formulas for the layout of curves "is used to calculate the crossing angles of every pier or abutment.
以桥头控制桩为基准设立辅助测站,用《曲线测设综合公式》求取在辅助测站上桥梁各墩台的交会角度。
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