ORD竖曲线半径问题

Offline Yalia C over 2 years ago

老师！请问ORD的U9版本的路线设计里边的纵断面竖曲线半径这个值的单位是不是有所调整，同一个路线文件，同样一个位置的竖曲线半径，我在U7中的半径是2000，在U9中确实20.

U7中竖曲线半径为2000,：

U9中的半径为20：

麻烦老师看下是不是两个版本软件更新做了改动，还是我哪里设置不对呢！！！

Top Replies

Offline chen.chen Wed, May 19 2021 5:00 AM in reply to Yalia C +1

请马工测试一下，如的确有问题，可与开发同事沟通细节。

Parents

0 Offline chen.chen Wed, May 19 2021 3:39 AM
如果竖曲线在定义的时候选择了圆曲线，则K值与R值是有相对关系的；如果竖曲线创建的时候选择了抛物线，则K值与R值是不互换的，请注意竖曲线的类型。
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel
0 Offline Yalia C Wed, May 19 2021 3:44 AM in reply to chen.chen

陈总竖曲线插入的是抛物线一开始我也以为是K和R选错了等我两个值都测了一遍发现都比设计值小所以怀疑是不是U9这个版本出的问题

Everything you look for must be done to the end！
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel
0 Offline chen.chen Wed, May 19 2021 3:45 AM in reply to Yalia C
嗯，用圆曲线试试吧。也许之前版本没有判断是抛物线还是圆曲线。

如果能解决你的问题，希望能给个五星好评！
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel

0 Offline Yalia C Wed, May 19 2021 4:45 AM in reply to chen.chen

哈哈有劳陈总了我用U9和U4两个版本的再测了一次，的确U9这个版本竖曲线插入圆曲线的时候没问题，但是在R值设置下插入抛物线时候，U9的竖曲线参数比U4的竖曲线参数少两位数，在U9中把R值切换到K值会发现竖曲线参数直接变为R值下的约1/4，但是这个问题在U7和U4版本下没有出现过。

劳您驾给看下这个路线文件，您可以在U9和其他低版本导入看下纵断的竖曲线参数。

Fullscreen C匝道-抛物线竖曲线.xml Download

<?xml version="1.0" encoding="utf-8"?>
<LandXML xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.landxml.org/schema/LandXML-2.0 http://www.landxml.org/schema/landxml-2.0/LandXML-2.0.xsd" version="2.0" date="2021-05-19" time="16:40:41" xmlns="http://www.landxml.org/schema/LandXML-2.0">
	<Units>
		<Metric areaUnit="squareMeter" linearUnit="meter" volumeUnit="cubicMeter" temperatureUnit="celsius" pressureUnit="HPA" />
	</Units>
	<Application name="OpenRoads Designer" version="10.09.00.91" manufacturer="Bentley Systems, Inc." manufacturerURL="http://www.bentley.com" />
	<CgPoints />
	<Alignments>
		<Alignment name="C匝道" length="1810.7241789911322" state="proposed" staStart="0">
			<CoordGeom name="C匝道" state="proposed">
				<Line length="355.48969999999866">
					<Start>38644.123095390176 104966.6933708187 0</Start>
					<End>38964.581926355524 104812.81333812306 0</End>
					<Feature>
						<Property label="style" value="Alignment\Geom_Baseline" />
					</Feature>
				</Line>
				<Spiral spiType="clothoid" length="51.20000000000001" rot="ccw" radiusStart="INF" radiusEnd="2000.000000000003">
					<Start>38964.581926355611 104812.81333812299 0</Start>
					<PI>38995.351937335385 104798.03799153212 0</PI>
					<End>39010.641230224144 104790.45394748064 0</End>
					<Feature>
						<Property label="style" value="Alignment\Geom_Baseline" />
					</Feature>
				</Spiral>
				<Curve crvType="arc" rot="ccw" radius="2000.000000003301" length="135.41174388711244" chord="135.38588124590859">
					<Start>39010.641230224122 104790.45394748059 0</Start>
					<Center>38121.899935922047 102998.76789467574 0</Center>
					<End>39129.819982322631 104726.2218535635 0</End>
					<Feature>
						<Property label="style" value="Alignment\Geom_Baseline" />
					</Feature>
				</Curve>
				<Spiral spiType="clothoid" length="51.200000000000003" rot="ccw" radiusStart="2000.0000000033015" radiusEnd="INF">
					<Start>39129.819982322639 104726.2218535635 0</Start>
					<PI>39144.561152790498 104717.62080162489 0</PI>
					<End>39173.820692194589 104700.04286669396 0</End>
					<Feature>
						<Property label="style" value="Alignment\Geom_Baseline" />
					</Feature>
				</Spiral>
				<Spiral spiType="clothoid" length="51.200000000000003" rot="cw" radiusStart="INF" radiusEnd="1999.9999999999939">
					<Start>39173.820692194582 104700.04286669396 0</Start>
					<PI>39203.080231598673 104682.46493176304 0</PI>
					<End>39217.821402066533 104673.86387982442 0</End>
					<Feature>
						<Property label="style" value="Alignment\Geom_Baseline" />
					</Feature>
				</Spiral>
				<Curve crvType="arc" rot="cw" radius="2000.0000000308748" length="60.404389897063105" chord="60.402094122066863">
					<Start>39217.821402066533 104673.86387982442 0</Start>
					<Center>40225.741448480971 106401.31783873604 0</Center>
					<End>39270.446035449277 104644.21491802704 0</End>
					<Feature>
						<Property label="style" value="Alignment\Geom_Baseline" />
					</Feature>
				</Curve>
				<Spiral spiType="clothoid" length="51.200000000000003" rot="cw" radiusStart="2000.0000000308755" radiusEnd="INF">
					<Start>39270.446035449277 104644.21491802704 0</Start>
					<PI>39285.44021433904 104636.06293663383 0</PI>
					<End>39315.634588512556 104620.14426172526 0</End>
					<Feature>
						<Property label="style" value="Alignment\Geom_Baseline" />
					</Feature>
				</Spiral>
				<Spiral spiType="clothoid" length="50" rot="ccw" radiusStart="INF" radiusEnd="799.99999999999295">
					<Start>39315.634588512563 104620.14426172526 0</Start>
					<PI>39345.122537450967 104604.59801889959 0</PI>
					<End>39359.617049433851 104596.36767396562 0</End>
					<Feature>
						<Property label="style" value="Alignment\Geom_Baseline" />
					</Feature>
				</Spiral>
				<Curve crvType="arc" rot="ccw" radius="799.99999999482634" length="64.999999922039038" chord="64.982122165660144">
					<Start>39359.617049433851 104596.36767396565 0</Start>
					<Center>38964.597235497167 103900.69580692692 0</Center>
					<End>39414.775061845801 104562.0126180362 0</End>
					<Feature>
						<Property label="style" value="Alignment\Geom_Baseline" />
					</Feature>
				</Curve>
				<Spiral spiType="clothoid" length="60.500000000000014" rot="ccw" radiusStart="799.99999999482634" radiusEnd="INF">
					<Start>39414.775061845809 104562.0126180362 0</Start>
					<PI>39431.448026842481 104550.66283981357 0</PI>
					<End>39463.910009136351 104526.72038388265 0</End>
					<Feature>
						<Property label="style" value="Alignment\Geom_Baseline" />
					</Feature>
				</Spiral>
				<Spiral spiType="clothoid" length="69.696000000000012" rot="cw" radiusStart="INF" radiusEnd="249.999999999995">
					<Start>39463.910009136343 104526.72038388265 0</Start>
					<PI>39501.341540594709 104499.11261845862 0</PI>
					<End>39521.810752104655 104488.03378370867 0</End>
					<Feature>
						<Property label="style" value="Alignment\Geom_Baseline" />
					</Feature>
				</Spiral>
				<Curve crvType="arc" rot="cw" radius="249.99999999981083" length="93.370570418746809" chord="92.828842143244074">
					<Start>39521.810752104648 104488.03378370863 0</Start>
					<Center>39640.809658673614 104707.89569545165 0</Center>
					<End>39610.233031537347 104459.7726012567 0</End>
					<Feature>
						<Property label="style" value="Alignment\Geom_Baseline" />
					</Feature>
				</Curve>
				<Spiral spiType="clothoid" length="67.600000000000009" rot="cw" radiusStart="249.9999999998108" radiusEnd="INF">
					<Start>39610.233031537347 104459.77260125671 0</Start>
					<PI>39632.63619944876 104457.011821112 0</PI>
					<End>39677.742518798033 104457.57958143325 0</End>
					<Feature>
						<Property label="style" value="Alignment\Geom_Baseline" />
					</Feature>
				</Spiral>
				<Spiral spiType="clothoid" length="75.281818181818181" rot="ccw" radiusStart="INF" radiusEnd="110.0000000000055">
					<Start>39677.742518798041 104457.57958143324 0</Start>
					<PI>39728.23771642943 104458.21517241125 0</PI>
					<End>39752.248879376981 104450.00138552909 0</End>
					<Feature>
						<Property label="style" value="Alignment\Geom_Baseline" />
					</Feature>
				</Spiral>
				<Curve crvType="arc" rot="ccw" radius="110.0000000000101" length="230.18314293680308" chord="190.42535070280593">
					<Start>39752.248879376973 104450.00138552909 0</Start>
					<Center>39716.6454012842 104345.92260600271 0</Center>
					<End>39789.129327114744 104263.18156119305 0</End>
					<Feature>
						<Property label="style" value="Alignment\Geom_Baseline" />
					</Feature>
				</Curve>
				<Spiral spiType="clothoid" length="73.63636363636364" rot="ccw" radiusStart="110.00000000001012" radiusEnd="INF">
					<Start>39789.129327114744 104263.18156119305 0</Start>
					<PI>39770.467156899671 104246.83287518338 0</PI>
					<End>39724.694408665382 104228.30050551504 0</End>
					<Feature>
						<Property label="style" value="Alignment\Geom_Baseline" />
					</Feature>
				</Spiral>
				<Spiral spiType="clothoid" length="64.285714285714306" rot="cw" radiusStart="INF" radiusEnd="350.00000000000591">
					<Start>39724.694408665389 104228.30050551504 0</Start>
					<PI>39684.952154285085 104212.20974893957 0</PI>
					<End>39665.895698686079 104202.37238251354 0</End>
					<Feature>
						<Property label="style" value="Alignment\Geom_Baseline" />
					</Feature>
				</Spiral>
				<Curve crvType="arc" rot="cw" radius="350.00000000004343" length="112.49330725404435" chord="112.00972327679105">
					<Start>39665.895698686079 104202.37238251355 0</Start>
					<Center>39826.443613504423 103891.366969301 0</Center>
					<End>39575.869279487102 104135.72838837489 0</End>
					<Feature>
						<Property label="style" value="Alignment\Geom_Baseline" />
					</Feature>
				</Curve>
				<Spiral spiType="clothoid" length="92.571428571428555" rot="cw" radiusStart="350.00000000004349" radiusEnd="INF">
					<Start>39575.869279487102 104135.72838837489 0</Start>
					<PI>39554.28963108547 104113.60007512863 0</PI>
					<End>39517.370553730922 104064.07606352172 0</End>
					<Feature>
						<Property label="style" value="Alignment\Geom_Baseline" />
					</Feature>
				</Spiral>
			</CoordGeom>
			<StaEquation staAhead="434.63299999999998" staBack="756.10599999999999" staInternal="756.10599999999999" />
			<Profile>
				<ProfAlign name="C匝道">
					<PVI>92.814737062480404 67.708167939737251</PVI>
					<ParaCurve length="109.7080624440038">180.0041255337816 66.859959865388888</ParaCurve>
					<ParaCurve length="110.42779303317684">695.32600002823153 57.399999999429788</ParaCurve>
					<ParaCurve length="110.9839232566228">1285.4880000058008 45.480000000059583</ParaCurve>
					<ParaCurve length="106.02941176807485">1455.4880000000007 51.480000000000018</ParaCurve>
					<ParaCurve length="76.294552247672982">1635.4879999990749 52.379999999975801</ParaCurve>
					<PVI>1715.2841327980609 51.563639154501615</PVI>
					<Feature>
						<Property label="style" value="Alignment\Geom_Baseline" />
					</Feature>
				</ProfAlign>
			</Profile>
		</Alignment>
	</Alignments>
</LandXML>

Everything you look for must be done to the end！

0 Offline chen.chen Wed, May 19 2021 5:00 AM in reply to Yalia C
请马工测试一下，如的确有问题，可与开发同事沟通细节。
Cancel
Vote Up +1 Vote Down

Sign in to reply

Verify Answer

Cancel

Reply

0 Offline chen.chen Wed, May 19 2021 5:00 AM in reply to Yalia C
请马工测试一下，如的确有问题，可与开发同事沟通细节。
Cancel
Vote Up +1 Vote Down

Sign in to reply

Verify Answer

Cancel

Children

0 Offline Yalia C Wed, May 19 2021 5:02 AM in reply to chen.chen

好的好的麻烦了！！

Everything you look for must be done to the end！
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel
0 Offline Michelle Ma Sun, Jun 6 2021 11:04 PM in reply to Yalia C
您好，同样的路线，我用10.07.03.018和10.09.00.091版本测试结果如下：

10.07.03.018版本竖曲线：

10.09.00.091版本竖曲线：

竖曲线参数K值都为732.5379.
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel
0 Offline Yalia C Sun, Jun 6 2021 11:30 PM in reply to Michelle Ma

老师您这U9下这个界面里边显示是多少的

Everything you look for must be done to the end！
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel
0 Offline Michelle Ma Mon, Jun 7 2021 3:03 AM in reply to Yalia C
您好，我这边U9版本显示的K值也是732。我是分别用ORD这两个版本进行的测试10.07.03.018和10.09.00.091。
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel
0 Offline Yalia C Mon, Jun 7 2021 3:28 AM in reply to Michelle Ma

老师您用的是我上边发的那个xml文件么

Everything you look for must be done to the end！
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel