——Ji Zhongnan Steel Structure quickly completed the construction of two steel bridges in Hangzhou Park
Not long ago, Zhongnan Steel Structure successfully completed the construction of two steel bridges in Hangzhou Amusement Park, although the completion time proposed by the owner is very urgent, and the difficulty of manufacturing and installing the components of the bridge is very large, but Zhongnan Steel Structure did not live up to the customer's hopes, after the continuous efforts of the production workshop and construction and installation workers day and night, finally, in a very short time, the two bridges lie like a dragon and run through the beautiful Hangzhou Paradise, which is another wonderful masterpiece of Zhongnan Steel builders competing for time and progress.
Hangzhou International Animation Hall Flyover Steel Structure Project is located in the east of the beautiful Xianghu Lake, in the famous Hangzhou Park, across Hubo Road, the maximum span of 22m, is a steel structure bridge across the highway connecting Hangzhou International Animation Museum and North Square, in May this year, Zhongnan Steel Structure undertook the Hangzhou International Animation Hall Flyover This steel structure project. The total tonnage of the flyover is about 200 tons, the building projection area is about 700 square meters, the main structure is "inverted figure-eight" type, the structure is divided into round tube columns and section steel beams, the specifications of round tube columns are Φ600X20 and Φ406X16, the maximum section of section steel is H1000x300x14x25, and the minimum section is H400x150x6x12. The amount of work on the bridge is not large, but the installation period specified by the owner, Songcheng Group, is only 15 days. It can be imagined that in just 15 days, to build a pedestrian bridge on Hubo Road with a very large flow of traffic and people, it really feels that it is difficult for strong people, and this project belongs to a bridge project, there are many nodes, the installation requirements are high, and the difficulty is self-evident. After accepting the urgent task, Li Da, the person in charge of the project, immediately organized the construction and installation technicians, compiled the lifting plan, led the construction personnel to start hoisting from June 4, and after 10 days and nights of continuous struggle, finally in the early morning of June 18, the main structure of the steel structure project of the Hangzhou International Animation Hall Flyover was installed.
The picture shows the numerous nodes on the pillars of the flyover of the anime hall
The picture shows the construction crew of the Animation Museum flyover working at night
The picture shows the soon-to-be-completed Anime Museum flyover like a "long dragon"
The picture shows the Anime Hall flyover after completion
In June, the steel structure project of Hangzhou Park double-ring suspension bridge was hurriedly ordered. The bridge spans the Xiang River in Hangzhou Park, with a span of 34m, connecting the park scenic area to the south and the children's play area to the north, and the main structure is in the form of a cable. In mid-June, the company received a notice from the vice president of Songcheng Group that the double-ring suspension bridge must be completed before July 7, and the construction period is more urgent, although the construction and installation of the animation hall flyover is still in full swing at this time, and the installation of the double-ring suspension bridge is imminent, but Li Da still accepted this difficult task, timely organized construction technicians to survey the site, formulate a construction plan, and fought at the construction site of the two bridges, and the employees fought day and night with fatigue, so that the construction progress exceeded the target deadline specified by the owner.
The amount of steel used in Hangzhou Park Shuanghuan Suspension Bridge is about 60 tons, and the main structure is formed by two main beams with a span of 34m and 12 cables (each main beam is equipped with 6 cables). Although the project is small, but there is no shortcut to production, each component needs to be cut, assembly, assembly, welding, painting and other processes can not be less, according to the needs of on-site installation, workshop staff day and night rush to make, timely completed the manufacture of all components. However, the installation site is limited by the site, so the lifting must use the 450-ton car crane rarely used in the steel structure installation for lifting, after the joint efforts of the project leader Li Da and the construction and installation personnel, finally on June 31, the main structure of the double-ring suspension bridge has been fully hoisted, a full 7 days earlier than the completion time set by the owner, and a brand new beauty was added to Hangzhou Paradise.
In this way, Li Da, the project leader, led the construction and installation personnel to successfully complete the construction and installation of the International Animation Hall Flyover and the Xianghe Double Ring Suspension Bridge of Hangzhou Amusement Park in just 28 days, which provided an effective guarantee for the organization and implementation of various activities of Hangzhou Amusement Park, and also added wonderful cases to the construction of Zhongnan Steel Structure Steel Bridge.
The picture shows the overall lifting of a single main girder of the Xianghe double-ring suspension bridge
The picture shows the main beam of the Xianghe double-ring suspension bridge slowly falling into position
The picture shows the real scene of the Xianghe double-ring suspension bridge
The picture shows the Xianghe double-ring suspension bridge standing above the Xianghe River