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- Discussion of Limited Minimum Radius of Vertical Curve 豎曲線(xiàn)極限最小半徑的探討
- Above all, suffer a curve radius and outside the restriction that course freeboard sets, train rate can increase certain limit only. 首先,受曲線(xiàn)半徑和外軌超高設置的限制,列車(chē)速度只能增大到一定限度。
- Keyword： high speed railway; vertical curve section; contact wire; sag; setting. 關(guān)鍵詞：高速鐵路；豎曲線(xiàn)地段；接觸線(xiàn)；弛度；設置
- This shows that their knowledge of the circle enabled them to calculate the coordinates along this vertical curve. 這表明他們的圓周知識使他們能夠計算沿這個(gè)直立的曲線(xiàn)的坐標。
- 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. 隨著(zhù)曲線(xiàn)半徑的減小，隧道兩側沉降范圍的差別逐漸增大，外側土體的水平移動(dòng)趨勢向內側擴展；
- For overpass bridges over motorways in flat country the vertical curve should be extended into the approach ramps. 為天橋橋梁結束機動(dòng)車(chē)路在平的國家垂直的曲線(xiàn)應該是延長(cháng)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. 依據樣本路段的幾何線(xiàn)形數據和速度變化特征，利用統計手段得出了縱坡坡度、平曲線(xiàn)半徑和偏角等線(xiàn)形指標與速度變化之間的關(guān)系公式，根據這些公式，給出了一定線(xiàn)形組合求解速度特征曲線(xiàn)的方法。
- Moldova ranked elite 30-storey, Wailimian using vertical curve design in buildings to reflect the dynamics of aesthetic Mountain. 摩居精英樓高30層，外立面采用縱向曲線(xiàn)設計，在建筑中力求體現高山流水的動(dòng)態(tài)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. 圖中向上傾斜部分是路拱,該部分的最高點(diǎn)是路脊。坡度變化時(shí),出現了一個(gè)回旋曲線(xiàn)式的或者拋物線(xiàn)式的垂直曲線(xiàn)。
- With project instance, this paper introduced the calculation procedure and method about lofting and designing the tunnel stringcourse with sweeping matrix vertical curve. 結合工程實(shí)例,介紹了大半徑豎曲線(xiàn)巷道腰線(xiàn)放樣設計的計算步驟和方法。
- Method of Radius Calculation of Vertical Curve in Longitudinal Section Design 縱斷面設計中豎曲線(xiàn)半徑計算方法
- This article describes the procedure calculation of the little curved radius tubular semifinished product such as ductility, intensity, etc. 此文闡述了對小彎曲半徑管坯彎曲首先應進(jìn)行工藝計算,如延伸率、強度計算等。
- minimum length of vertical curve 豎曲線(xiàn)最小長(cháng)度
- A Discussion on the Determination of Railway Curve Radius 鐵路曲線(xiàn)半徑選擇的探討
- The vertical line meets the horizontal one here. 垂直線(xiàn)與水平線(xiàn)在此相交。
- Working out of Circular Curve Radius and Superelevated Value 圓曲線(xiàn)半徑與超高值編制
- Keywords three roll bender;curve radius;plate bending;maths model; 三輥彎板機;曲率半徑;卷板;數學(xué)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. 結果 兩組角膜的垂直子午線(xiàn)的曲率大于水平子午線(xiàn)的曲率，即表現為循規性的托力克面，小于0.;9D的角膜散光一般不表現出眼散光；
- We stayed with friends, so our expenses were minimal. 我們住在朋友家，所以我們的花費很小。
- Keywords horizontal belt conveyor;freely turnround;curve radius; 平面轉彎輸送機;水平轉彎;最小曲率半徑;
