有拱的

Finally it analyzes the feasibility that using hydromechanics to analyze traffic flow by contrasting various characters between traffic flow and fluid flow. It analyzes influence of road alignment to basic expressway segment capacity by hydromechanics, and obtains viscous resistance and viscous movement differential equation when the vehicle drives on circular curve segment of expressway. And it infers that viscous resistance is correlated with sideway force coefficient, slope of crown and radius of circular curve. Radius of circular curve, sideway force coefficient and slope of crown are bigger, viscous resistance is smaller, the influence to capacity is smaller when the vehicle is running on nearside lane of circular curve; but radius of circular curve and sideway force coefficient are bigger, slope of crown is smaller, viscous resistance is smaller, the influence to capacity is smaller when the vehicle is running on fast lane of circular curve.

最后通过对比交通流与流体流的相似性，运用流体力学分析了道路线形对快速路基本路段通行能力的影响，求出了车辆在曲线路段的粘性阻力，建立了车辆在曲线路段的粘性运动微分方程，并由此推知，粘性阻力与横向力系数、路拱横坡度和圆曲线半径都有关系，当车辆在圆曲线外侧车道上行驶时，圆曲线半径、横向力系数和路拱横坡度越大，粘性阻力就越小，对道路的通行能力影响就越小；而当车辆在圆曲线内侧车道上行驶时，圆曲线半径和横向力系数越大，路拱横坡度越小，粘性阻力就越小，对道路的通行能力影响就越小。

An arch with mutually supporting voussoirs that has a straight horizontal extrados and ''.

有水平拱背和水平的内弧面的互相支撑的拱石的拱。

The test results show the principle of variation of pressures on culverts beneath high fill is similar, it is that, even if the embankment is filled up to a higher height, the earth pressures can still partly transfer to the top of culvert, as a result the pressures on the culvert increase nonlinearly with the variation of height of fill and further the pressures are obviously lower than theoretical value by σ=γH.

模型试验和数值模拟计算结果表明，当填土达到一定高度后，高填方涵洞上方将产生明显的拱效应，但由于涵洞填土为破碎的岩土，其拱效应与岩石中开挖洞室上方的拱效应不同，高填方涵洞上方填土产生的"土拱"效应具有不稳定的特点，表现为随着填土高度的增加仍有部分土压力传递到涵洞上，涵顶土压力随填土高度成非线性增加。

This will make much great windage and must take into account all the effects synthetically and systemicly.

而钢管混凝土拱桥拱肋吊装实际施工过程中，其刚度远较斜拉桥为低，很容易出现较大的偏差，必须综合系统地考虑各种影响因素，并且有必要对整个拱肋吊装过程进行纠偏控制。

A few paces off is an enormous pillar, and another—seven in all down the length of the hall, supporing in the centre line the springing arches of the double groining.

几步开外有根高大的柱子，接着又一根，再接着又是一根；大厅纵深一共竖着七根大柱，支撑着双拱屋顶落在横向正中的拱底石。

To execute a lateral pass.A few paces off is an enormous pillar, and another—seven in all down the length of the hall, supporing in the centre line the springing arches of the double groining.

几步开外有根高大的柱子，接着又一根，再接着又是一根；大厅纵深一共竖着七根大柱，支撑着双拱屋顶落在横向正中的拱底石。

Although there is a prominent curving couloir skirting the buttress on the left, the Russians chose to tackle a direct and far more difficult line up the center.

虽然这里有一个突起的冰雪沟槽从左边连接着拱壁，俄罗斯人选择对付这条直上更难的路线直达拱壁。

Geomancers clever often from the main level of the mountain, which Hill, Dachaoshan the distance, blue dragon, white tiger encircled mountain conditions, such as water, good or bad times to determine the location of graves and tombs of the building echoes the main high mountains such as the is higher with a large tombstone, if the Blue Dragon, White Tiger Hill to be a defect of the hand, against the current, and the case of urgent Hill, the altar should be thick and tall, hand should be straight, external expansion; if the water, then the altar should be low thin, care should be surrounded by hand, which arch and build the mountain Road to alleviate the pool and so on.

高明的风水师往往从主山的高低、案山、朝山的远近、青龙、白虎山的合围状况、水的顺逆等情况来确定墓穴的位置，并于墓的建筑相呼应，如主山高的则配较高大的墓碑，若青龙、白虎山有缺损的加以护手，逆水的、案山紧迫的，祭坛应厚且高耸，护手应挺直、外扩；若是去水的，则祭坛应低薄，护手应环抱、内拱，并筑起道池以缓解山势等等。当然所有的建筑必须符合相关尺寸，才能使墓穴的建筑与山川形势匹配，与大自然融为一体，才能天人合一，福泽子孙。

The calculating results indicate that surrounding rock initial stress has an obvious influence on interior force of invert center, interior force increases with the vertical force increasing in both side of invert center, and decrease with horizontal force increasing in interior side , unchangeable in outer ...

计算结果表明，围岩初始应力场对仰拱受力有明显影响，随着竖向压力的增大，仰拱中心的内、外侧应力均增大；随着水平压力的增大，仰拱中心内侧应力减小、外侧应力基本不变；减小复合衬砌结构中初期支护厚度以及变刚性接头为柔性接头均会改善仰拱受力。

A low elliptical or pointed arch; usually drawn from four centers.

一种很低的椭圆拱或尖顶拱；通常有四个中心点。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。