Tenryukyo Bridge - Revision history

Sakowski at 07:38, 18 August 2020

2020-08-18T07:38:20Z

2020-08-18T06:22:32Z

2020-08-18T06:20:37Z

2020-08-18T06:18:46Z

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 天龍峡大橋<br />
 Iida, Nagano, Japan<br />
 feet high / 75 meters high<br />
 foot span / 210 meter span<br />
 <br />

← Older revision		Revision as of 06:22, 18 August 2020
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−	[[File:Tenryukyo By 御留久莉奈士斗.jpg\|~~500px~~\|center]]	+	[[File:Tenryukyo By 御留久莉奈士斗.jpg\|600px\|center]]
	Image by 御留久莉奈士斗.		Image by 御留久莉奈士斗.

@@ Line 125: / Line 125: @@
 [[File:TenryukyoFallFoliage.jpg|750px|center]]
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-[[File:Tenryukyo By kazu matsu.jpg|550px|center]]
+[[File:Tenryukyo By 御留久莉奈士斗.jpg|500px|center]]
 Image by kazu matsu.
-[[File:Tenryukyo By 森田哲司.jpg|550px|center]]
+[[File:Tenryukyo By 森田哲司.jpg|500px|center]]
 Image by 森田哲司.

← Older revision		Revision as of 06:18, 18 August 2020
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	[[File:TenryukyoArchStays.jpg\|900px\|center]]		[[File:TenryukyoArchStays.jpg\|900px\|center]]
−
−
−	~~[[File:TenryukyoHighline2.jpg\|750px\|center]]~~
−
−
−	~~[[File:TenryukyoHighline.jpg\|750px\|center]]~~


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	[[File:TenryukyoConstruction.jpg\|750px\|center]]		[[File:TenryukyoConstruction.jpg\|750px\|center]]
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		+
		+	[[File:TenryukyoHighline2.jpg\|750px\|center]]
		+
		+
		+	[[File:TenryukyoHighline.jpg\|750px\|center]]

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 [[File:TenryukyoArchStays.jpg|900px|center]]
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 [[File:TenryukyoBy 櫻井英之.jpg|750px|center]]
 Image by 櫻井英之.

← Older revision		Revision as of 06:12, 18 August 2020
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−	[[File:TenryukyoArchStays.jpg\|~~750px~~\|center]]	+	[[File:TenryukyoArchStays.jpg\|900px\|center]]

← Older revision		Revision as of 06:11, 18 August 2020
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−	Tenryukyo Bridge opened in 2019 as part of the new E69/474 bypass of Iida city.	+	Tenryukyo Bridge opened in 2019 as part of the new E69/474 bypass of Iida city in Nagano Prefecture.

	The 210 meter long main span of Tenryukyo Bridge is unique for having the flattest arch span ever built in Japan with a rise ratio of just 11.1. This surpassed the Jogakura Bridge which has an arch span to height ratio of 10.8. This gives the profile of the arch a very shallow and flat look that many find more appealing. Some also feel the higher elevation level of the foundations are more environmentally friendly to the river gorge.		The 210 meter long main span of Tenryukyo Bridge is unique for having the flattest arch span ever built in Japan with a rise ratio of just 11.1. This surpassed the Jogakura Bridge which has an arch span to height ratio of 10.8. This gives the profile of the arch a very shallow and flat look that many find more appealing. Some also feel the higher elevation level of the foundations are more environmentally friendly to the river gorge.

@@ Line 6: / Line 6: @@
 foot span / 210 meter span<br />
 <br />
-[[File:2Jokakuinter.jpg|750px|center]]
+[[File:TenryukyoOpen2019.jpg|750px|center]]
 </div>
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-[[File:TTTTTTTT.jpg|750px|center]]
+[[File:Tenryukyo By mitsutaka suganuma .jpg|750px|center]]
-[[File:TTTTTTTT.jpg|750px|center]]
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-[[File:5Jgakura.jpg|750px|center]]
+[[File:TenryukyoSpanRiseRatio.jpg|750px|center]]
 Tenryukyo Bridge satellite image.
-[[File:5Jogakra.jpg|750px|center]]
+[[File:TenryukyoSatelliteWide.jpg|750px|center]]
-[[File:5Jogkura.jpg|750px|center]]
+[[File:TenryukyoRoadPlan.jpg|750px|center]]
 Tenryukyo Bridge location map.
-[[File:5Jogakra.jpg|750px|center]]
+[[File:TenryukyoLocationMap.jpg|750px|center]]
 [[Category:Bridges in Japan]]

← Older revision		Revision as of 03:27, 18 August 2020
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	In Portugal the Infante Dom Henrique Bridge opened in 2003 with a 280 meter main span with a shallow arch rise ratio of just 11.66.		In Portugal the Infante Dom Henrique Bridge opened in 2003 with a 280 meter main span with a shallow arch rise ratio of just 11.66.

−	Although not as large, there is a 107 meter span ~~arch~~ in Japan with a ratio of just 12.5.	+	Although not as large, there is a 107 meter steel arch span in Japan with a ratio of just 12.5.

@@ Line 12: / Line 12: @@
 Tenryukyo Bridge opened in 2019 as part of the new E69/474 bypass of Iida city.
-The main span of Tenryukyo Bridge is unique for having the flattest arch span ever built in Japan with a rise ratio of just 11.1.  This surpassed the Jogakura Bridge which has an arch span to height ratio of 10.8.  This gives the profile of the arch a very shallow and flat look that many find more appealing.  Some also feel the higher elevation level of the foundations are more environmentally friendly to the river gorge.
+The 210 meter long main span of Tenryukyo Bridge is unique for having the flattest arch span ever built in Japan with a rise ratio of just 11.1.  This surpassed the Jogakura Bridge which has an arch span to height ratio of 10.8.  This gives the profile of the arch a very shallow and flat look that many find more appealing.  Some also feel the higher elevation level of the foundations are more environmentally friendly to the river gorge.
 In Portugal the Infante Dom Henrique Bridge opened in 2003 with a 280 meter main span with a shallow arch rise ratio of just 11.66.