On February 14, the fifth day of the first lunar month, at the construction site of Wanlong Bridge in Nansha District, Guangzhou City, Guangdong Province, the builders of the Wanlong Bridge Project of China Railway Construction Bridge Bureau still stuck to the construction line during the Spring Festival and carried out the construction of the main pier pile foundation, so as to complete the construction of the lower pile foundation as soon as possible and prepare for the construction of the upper steel box girder.
Construction of the main pier pile foundation of Wanlong Bridge.
Wanlong Bridge Project is located in Wanqingsha Town, Nansha District, Guangzhou City, planned as the main road of the city, the whole is southwest-northeast direction, 500 meters west of Wanxin Avenue in the west, and finally intersects with the planned Wanlong East Road, with a total length of about 5146 km, 6 lanes in both directions, design speed 60 km/h. The main bridge of Wanlong Bridge has a total length of 1,150 meters, and the main span is 608 meters of self-anchored suspension bridge, which is currently the largest span of self-anchored suspension bridge in the world.
In order to ensure that the construction of the project is carried out as scheduled, the project has arranged more than 170 managers and workers to carry out uninterrupted construction, and the project department also actively encourages the families of employees to visit relatives at the construction site, and 28 family members of employees have celebrated the New Year in the project department during the Spring Festival. On the day of the Chinese New Year's Eve, entertainment activities such as Chinese New Year's EveChinese New Year's Eve meals, lucky **, and billiards matches were organized to make the project feel more at home and have a festive atmosphere.
At present, the main bridge of the bridge has completed the main bridge all the steel casing insertion, pile foundation construction is underway, during the Spring Festival, the main line node Z3 and Z4 main pier pile foundation construction, each arranged 5 drilling rigs drilling, a total of 25 pile foundations. Up to now, 11 main piers of Z3 have been completed and 18 remaining; Z4 Main pier has 14 finishes and 15 remaining.
Bridge construction site.
After the completion of the Wanlong Bridge, it will build a complete three-dimensional transportation network of ports, railways, highways and municipal roads, continue to improve the external radiation capacity of the international shipping and logistics center of Nansha Cave Island, build Nansha District into the strategic fulcrum of the Pearl River Delta of the Maritime Silk Road and the Silk Road Economic Belt, and help the high-quality and rapid development of the Guangdong-Hong Kong-Macao Greater Bay Area. (Zou Baolong, Zhao Zeyin, Zhang Weiqiang).