our company participated in the supply of the electrical and mechanical installation project of jing-捕鱼游戏

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our company participated in the supply of the electrical and mechanical installation project of jing

时间:2019/11/14 10:47:38 浏览:146次
on the north bank of the jinghe river on the baomao expressway double-track, the intercommunication range corresponds to the baomao expressway double-track mileage k828 923~k830 041, covering an area of about 285.4 acres. the interchange is an a-type single-horn interchange with a total of five ramps and a total of 2.2 kilometers. the bridge is designed to load the highway-class i. the intersection angle of the e-ramp on the expressway and the expressway is 75 degrees, the clearance is not less than 5.5 meters, and the 2×35m pre-stressed box girder is used in the expressway section. the central separation belt is provided with piers with a pier diameter not greater than 1.5 meters. the number of toll lanes at the toll station shall meet the forecast demand of traffic volume, etc lanes shall be set up at the entrance and exit, and construction conditions shall be reserved for later expansion of the toll station. the project has four one-way two-lane lanes, one is two-way four-lane lanes, and the design speed is 40-60 km/h. at the same time, it is equipped with toll stations, management centers, greening, signs and line safety facilities.
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