Figure Region

The paper revealed modern woman 400m run in the speed distribution of each section of 50m(%) the influence for its record of 400m level and its grey relation polarity,and put forward modern woman 400m run in the speed distribution of each section of 50m(%) to take value interval reasonably with taking value trend value.

揭示了现代女子400m跑中各50m分段的速度分配(%)对其400m成绩的影响程度及其灰色关联极性;提出了现代女子400m跑中各50m分段的速度分配(%)的合理取值区间和取值趋向值。

The paper analyzed the standards and theories of physical mechanics parameter value selection in the ground level, summarized experiences and lessons on parameter value selection in course of geotechnical engineering investigation of Guangzhou track traffic engineering, and presented the method of parameter value selection.

本文分析了岩土层物理力学参数取值的有关规范及理论,总结了广州轨道交通工程岩土工程勘察岩土参数取值的经验教训,提出了岩土参数取值的方法,对统一广州市轨道交通工程岩土工程勘察中的岩土参数取值的方法与标准有指导意义。