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Shantou Bay Bridge-XF Bridge Telescopic Device

  • Categories:工程实例
  • Author:xjgf
  • Origin:Original site
  • Time of issue:2019-10-13 16:53
  • Views:2

Shantou Bay Bridge-XF Bridge Telescopic Device

(Summary description)In 1994, in the international bidding for the construction and procurement of the Shantou Gulf Bridge, our company developed the first domestic XFⅡ-160 bridge telescopic device, which defeated the international giants and won the first bid for the first time in China. It ended the large bridge telescopic device in China in one fell swoop. The history of relying on imports has created a new era in the independent production of this industry in China. For 15 years, the bridge is still shining, and the bridge expansion device has also developed rapidly in our country. At the time, President Jiang Zemin personally wrote the bridge name for the bridge, went to the site to attend the groundbreaking ceremony, and personally started the start button.

  • Categories:工程实例
  • Author:xjgf
  • Origin:Original site
  • Time of issue:2019-10-13 16:53
  • Views:2
Information

  In 1994, in the international bidding for the construction and procurement of the Shantou Gulf Bridge, our company developed the first domestic XFⅡ-160 bridge telescopic device, which defeated the international giants and won the first bid for the first time in China. It ended the large bridge telescopic device in China in one fell swoop. The history of relying on imports has created a new era in the independent production of this industry in China. For 15 years, the bridge is still shining, and the bridge expansion device has also developed rapidly in our country. At the time, President Jiang Zemin personally wrote the bridge name for the bridge, went to the site to attend the groundbreaking ceremony, and personally started the start button.

  Construction began in November 1911 and was opened to traffic in 1995. It is located at the east of Shantou Port, on the island of Mayu Island. It is a cross-sea highway bridge. The total length of the bridge is 2500m. It is divided into the north approach bridge, the main bridge, the south approach bridge and the cross-strait approach route embankment. With 6 lanes in both directions, the main span of the bridge has a navigable net span of 452m and a navigable net height of 46m. It can pass 50,000-ton ships. The main span is a three-span double-hinged prestressed concrete stiffened box girder suspension bridge.

  This bridge is a supporting facility for Shenzhen-Shanshan first-class automobile-only highways, and is a land transportation link connecting Shenzhen, Zhuhai, Shantou, Xiamen and other special economic zones. Constructed by the China Railway Bridge Bureau, Hengshui Rubber Co., Ltd. supplies bridge expansion devices.

  This is the first modern long-span prestressed concrete suspension bridge in China. It was autographed by Jiang Zemin and the start button was started. The bridge has a number of new technologies and new technologies that have reached world-class levels. The main beam adopts on-site prefabricated single-box three-chamber prestressed concrete thin-walled stiffening beams in the structure. The traction technology of the main cable of the suspension bridge is internationally advanced and domestic. The removal of the customary wind resistance system of the cap road project belongs to the advanced international and domestic advanced technology. The saddle is reset during the erection of the main beam. For the first time, China has adopted China's independent intellectual property rights bridge expansion device. The bridge was built by a well-known Hong Kong businessman Li Ka-shing.

  Shantou Bay Bridge-XF Bridge Telescopic Device

  The picture shows Jiang Zemin attending the bridge construction ceremony to personally start the button to start the project, giving his autograph the title.

  The company successfully developed the XFⅡ bridge telescopic device in 1993, which coincided with the preparation for the bid for the Shantou Gulf Bridge. Participating in the bidding for bridge telescopic devices are world famous factories such as Wanbao Company, Mauler Company in the United States, Germany, Britain, Switzerland and other countries, and they launched a strong challenge as soon as they came up. Heng Oak holds XFⅡ, a "hard currency", and will not be outdone. They brought samples and feature films to Guangzhou to hold a special demonstration, dissect products on the spot, and play production process videos, which attracted the attention of experts. Four groups of expert delegations, including the chief engineer of the Guangdong Provincial Highway and the chief technical officer of the bridge, went to Hengyuan successively, and the results agreed that XFⅡ has more characteristics than foreign products, especially the corners are more able to meet large slings. The bridge requires technology and is inexpensive. Therefore, it was decided that the Shantou Gulf Bridge should adopt domestic XFⅡ-480!

  With its excellent performance, XFⅡ won the bid in one fell swoop against a strong foreign player. In the history of the construction of the bridge in China, a new page of "domestic goods" over "foreign goods" was finally opened, ending the history of the country's dependence on imports for this product. Was rated as "National New Product".

  Nowadays, gull shaped steel has spread all over the professional market of engineering rubber raw materials, and the XF bridge expansion device or its modification or its imitation has almost occupied the entire market of bridge expansion joints.

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