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- Discussion of Limited Minimum Radius of Vertical Curve 竖曲线极限最小半径的探讨
- Above all, suffer a curve radius and outside the restriction that course freeboard sets, train rate can increase certain limit only. 首先,受曲线半径和外轨超高设置的限制,列车速度只能增大到一定限度。
- Keyword： high speed railway; vertical curve section; contact wire; sag; setting. 关键词：高速铁路；竖曲线地段；接触线；弛度；设置
- This shows that their knowledge of the circle enabled them to calculate the coordinates along this vertical curve. 这表明他们的圆周知识使他们能够计算沿这个直立的曲线的坐标。
- The difference of both-side settlement range increases and the outside soil horizontal displacement trend extends to the inside with the reduction of curve radius. 随着曲线半径的减小，隧道两侧沉降范围的差别逐渐增大，外侧土体的水平移动趋势向内侧扩展；
- For overpass bridges over motorways in flat country the vertical curve should be extended into the approach ramps. 为天桥桥梁结束机动车路在平的国家垂直的曲线应该是延长的入方法舷梯。
- Based on geometry alignment data and speed difference, by stat. Formula are established about the relation between downgrade, curve radius and deflection and speed change. 依据样本路段的几何线形数据和速度变化特征，利用统计手段得出了纵坡坡度、平曲线半径和偏角等线形指标与速度变化之间的关系公式，根据这些公式，给出了一定线形组合求解速度特征曲线的方法。
- Moldova ranked elite 30-storey, Wailimian using vertical curve design in buildings to reflect the dynamics of aesthetic Mountain. 摩居精英楼高30层，外立面采用纵向曲线设计，在建筑中力求体现高山流水的动态美感。
- The camber is the curvature of the cross section and the crown is the highest point of the camber. A vertical curve, clothoidic or parabolic, occurs at a change of gradient. 图中向上倾斜部分是路拱,该部分的最高点是路脊。坡度变化时,出现了一个回旋曲线式的或者抛物线式的垂直曲线。
- With project instance, this paper introduced the calculation procedure and method about lofting and designing the tunnel stringcourse with sweeping matrix vertical curve. 结合工程实例,介绍了大半径竖曲线巷道腰线放样设计的计算步骤和方法。
- Method of Radius Calculation of Vertical Curve in Longitudinal Section Design 纵断面设计中竖曲线半径计算方法
- This article describes the procedure calculation of the little curved radius tubular semifinished product such as ductility, intensity, etc. 此文阐述了对小弯曲半径管坯弯曲首先应进行工艺计算,如延伸率、强度计算等。
- minimum length of vertical curve 竖曲线最小长度
- A Discussion on the Determination of Railway Curve Radius 铁路曲线半径选择的探讨
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- Working out of Circular Curve Radius and Superelevated Value 圆曲线半径与超高值编制
- Keywords three roll bender;curve radius;plate bending;maths model; 三辊弯板机;曲率半径;卷板;数学模型;
- Result the vertical curves of both groups are stronger than the horizontol curves, ie, it is with the rule of Toric surface.There is no ocular astigmatism when the corneal astigmatism is under 0.9DC. 结果 两组角膜的垂直子午线的曲率大于水平子午线的曲率，即表现为循规性的托力克面，小于0.;9D的角膜散光一般不表现出眼散光；
- We stayed with friends, so our expenses were minimal. 我们住在朋友家，所以我们的花费很小。
- Keywords horizontal belt conveyor;freely turnround;curve radius; 平面转弯输送机;水平转弯;最小曲率半径;
