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About UsShanxi Zhonghaiwei Rail Transit Engineering Co., Ltd. was established on November 16, 2017 with a registered capital of 67.89 million. Is a research and development of intelligent manufacturing, leasing, technical consulting in one of the infrastructure industry integrated solutions provider.
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BusinessShanxi Zhonghaiwei Rail Transit Engineering Co., Ltd. was established on November 16, 2017 with a registered capital of 67.89 million. Is a research and development of intelligent manufacturing, leasing, technical consulting in one of the infrastructure industry integrated solutions provider.
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CaseShanxi Zhonghaiwei Rail Transit Engineering Co., Ltd. was established on November 16, 2017 with a registered capital of 67.89 million. Is a research and development of intelligent manufacturing, leasing, technical consulting in one of the infrastructure industry integrated solutions provider.
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BlogShanxi Zhonghaiwei Rail Transit Engineering Co., Ltd. was established on November 16, 2017 with a registered capital of 67.89 million. Is a research and development of intelligent manufacturing, leasing, technical consulting in one of the infrastructure industry integrated solutions provider.
Xiongxin high-speed railway
Project Overview
Construction Unit
China Railway 17th Bureau
Project Time
Project Introduction
Xiongxin high-speed railway connects xiong'an new area of Hebei Province and Xinzhou City of Shanxi Province. It is an important part of Beijing Kunming corridor of China's "eight vertical and eight horizontal" high-speed railway network. The total length of the main line is about 342km. This is also the first high-speed railway in Shanxi Province with a design speed of 350 km/h. It is of great significance for Shanxi Province to better integrate into the coordinated development strategy of Beijing, Tianjin, Tianjin, Hebei and Hebei and promote regional economic and social development.
The Wutaishan Airport Bridge in Shanxi Section of Xiongxin High-speed Railway constructed by China Railway 17th Bureau spans the continuous beam of 208 National Highway, with a starting and ending mileage of DK 279 627.22 ~ DK 279 804.92 and a total length of 177.5 meters. The center height of the beam section at the middle fulcrum is 6.635m, the center height of the beam section of the 14m straight section in the middle span and the 15.75m straight section in the side span is 3.835m, the bottom edge of the beam changes according to parabola, and the center line of the side support is 0.75m to the beam end. The construction of the whole bridge is constructed by bridge building machine. According to the construction technology, it is divided into two 0 blocks, each 0 block is 18m long, and the cantilever section is 1-5. The length of each cantilever section is 6m at one end, 12m symmetrical, and the maximum beam section weight is 280t. Block 6 is a side span cast-in-place section of 7.75m, and block 7 is a closed section with a length of 2m. there are three closed sections, two side span closed sections and one middle span closed section. The cantilever pouring method of Zhonghaiwei intelligent bridge building machine is adopted for construction, and the calculated span is (48 80 48)m.
The Wutaishan Airport Bridge of Xiongxin High-speed Railway constructed by the 17th Bureau of China Railway spans the Erguang Expressway, with a total length of 273.7 meters.
The construction of the whole bridge is constructed by bridge building machine. According to the construction technology, it is divided into two blocks 0, each block 0 is 18m long and cantilever section 1-10, of which the first four beam sections are 4.5m long and the maximum beam section weight is 350t. Section 5-10 is 6m in length for each beam section, block 11 is 7.85m for side span cast-in-situ section, and block 12 is a closed section with a length of 2m. there are three closed sections, two side span closed sections and one middle span closed section respectively. Canghaiwei bridge-building machine cantilever pouring method is adopted for construction, and the calculated span is (72 128 72)m.
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Add: Zhichuang City, Tang Huai Industrial Park, Shanxi Transformation and Comprehensive Reform Demonstration Zone
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