 |
| reduper "Yachi River Bridge has a total length of 4,068 ft (1,240 m) and a main span of 2,625 ft (800 m); the bridge deck is 1,424 ft (434 m) above the ground and 1,004 ft (306 m) above the water. The bridge deck is a two-way 4-lane highway with a design speed of 80 kilometers per hour. The total project investment reaches 750 million yuan (US $110 million)....The bridge has a total of 192 stay cables with a length of 103 to 425 meters and a maximum cable weight of 43 tons." |
 |
| Highway Engineering Discoveries posted An aerial view of the Yachi River Bridge, one of the longest cable-stayed bridges and fourth highest bridge in the world, in Guiyang city, southwest China's Guizhou province, 29 October 2019. The western tower is 258.2 m (847 ft) placing it amongst the tallest bridges in the world. The eastern tower is 243.2 m (798 ft).[1] The bridge crosses the Yachi River between Qianxi County in Bijie and Qingzhen in Guiyang. The bridge carries traffic on the Guiyang to Qianxi Expressway |
 |
| HighestBridges, 1 of many photos "With steep slopes on both sides of the canyon, Yachi Bridge has unusually short but heavy concrete back spans of only 220 meters that counteract the pull of each of the 400 meter halfs of the 800 meter main span. The span configuration is 71+72+77+800+77+72+71 +8x30 meters. Yachi is the largest bridge on the 77 kilometer Guiyang to Qianxi 贵阳至黔西高速公路 expressway. The truss is 8 meters deep each section 16 meters long. The back span concrete beams have a height of 8.2 meters and a width of 27.7 meters. The longest stay cable is 424 meters long and weighs 42 tons." [Note the tramway cables halfway up the towers.] |
 |
| Highway Engineering Discoveries posted The Yachi River Bridge in China is a stunning 1,280m cable-stayed bridge that connects Guanling and Qinglong, |
No comments:
Post a Comment