Yongzhou Road Continuous Beam of the Access Railroad for Henan International Logistics Hub

The Yongzhou Road Continuous Beam of the access railroad for Henan International Logistics Hub is located in Xinzheng City, Henan Province, with a span layout of 40 + 60 + 40m.

This bridge is a cantilever cast-in-place continuous beam, constructed by the method of form traveler cantilever casting. During the summer, there is strong sunlight and high temperatures during the day. Affected by the thermal expansion and contraction of temperature, the combination of the old and new surfaces of the concrete is poor. By choosing to construct at the time of the lowest temperature late at night, the new and old concrete can be closely combined, thus ensuring the quality of the pouring. Currently, the continuous beam has been successfully closed. In this project, it took 4 months from the entry of the form traveler to the closure of the continuous beam.

The access railroad for Henan International Logistics Hub is the only railway passage for the Zhengzhou International Inland Port to the outside world, and it is also a strategic and control project for realizing the basic functions of the Zhengzhou International Inland Port. Upon completion of the project, it will not only ensure the upstream and downstream warehousing and distribution services for new energy vehicles such as BYD in Zhengzhou, providing more convenient transportation conditions for the development of the automobile industry cluster in Henan Province, but also ensure the smooth operation of the China-Europe freight trains. It is an important supporting project for achieving the development goals of "ten thousand trains and ten million tons" of the China-Europe freight trains.