7940 root!Pile foundations of section 6 and 7 of Section 2 of Shandong section of Zhengzhou-Jinan High-speed Railway have been completed

2022-06-05 0 By

On April 3, with the right line across S316 provincial highway bridge on 52 # pier pile foundation the final success of concrete perfusion, build civil building in shandong Zheng Ji high-speed shandong branch under paragraph 2 lines task successfully completed 7940 root pile foundation construction, breakthrough construction key control point, project construction step forward, for the project completion inspection and acceptance laid a good foundation.The Zhengzhou-Jinan high-speed railway project is located in Liaocheng city, Shandong Province. The main line is DK119+509.91 ~ DK151+114.80, with a total length of 31.6km, including 3 large Bridges and 3 sections of roadbed. The contract value is 2.471 billion YUAN.The main projects include 7,940 bridge piles, 998 piers, 2406.65 meters of continuous beams, 9 framed Bridges and culverts, 1.36 million square meters of roadbed filling, 691 trusses of box girders fabricated, transported and erected, 33.33 kilometers of bridge decks fabricated and installed, 35.45 kilometers of small components, and 63.05 kilometers of ballastless track constructed.The project management staff worked hard to overcome a series of difficulties such as difficult land acquisition and demolition, high requirements for environmental protection and great pressure on construction period. The project lasted 438 days and completed the pile foundation construction smoothly according to the time point, fully fulfilling the enterprise mission of “order and prohibition, mission must be achieved” of CCBB.