Live time continues to bring you video feed today on the theme “strengthening the bridge”。
The following is a presentation by chief engineer liu wah, managing director and general manager of the china iron bridge (nanjing) bridge clinic limited, on the technical aspects of the upgrading of the yangtze bridge in nanjing。
Thursday, 22 july 2021
Today's recommended theme
In 1968, the first two-storey railway and dual-use road bridge -- the yangtze bridge of nanjing -- designed by the yangtze river itself, was officially opened. In december 2018, the 50-year-old yangtze bridge of nanjing was revitalized after two years of overhaul。
Today, general manager and engineer liu wah, general manager, china iron bridge (nanjing) bridge clinic limited, will present the background, technical points, etc. Of the project to upgrade the yangtze bridge bridge in nanjing。
Report title
Technical highlights for upgrading the functionality of the yangtze bridge in nanjing
Summary of report
The present report will present the background of the project for the upgrading of the yangtze bridge road bridge in nanjing, the technical elements of which include the programme for upgrading the structure of the main road bridge, the structure continuity technology, the pilot bridge t liang bridge status analysis and maintenance programme, the reinforcement of the hyperbolic archipelagic bridge structure, and the enhancement of the function of the surface bridge. The distinction between the construction of the yangtze bridge in nanjing and the road bridge in the yangtze river will also be presented, as well as the technical elements for the design of the railway bridge and the maintenance of the cultural bridge。
Reporter
Liu wah
Doctor of engineering, senior engineer, general manager, china iron bridge (nanjing) bridge clinic limited, general engineering division
A long-standing, life-long and intelligent monitoring and disaster prevention and mitigation study on transport infrastructure, particularly bridges, is the chief architect of the rehabilitation of the yangtze bridge and the yangtze bridge in nanjing. It has undertaken over a dozen emergency rescue and recovery missions in connection with bridge disasters, such as ship crashes, car crashes, fires, basic brushing, among other things. In nanjing city, 51 job medals, young and middle-aged talent, science and technology entrepreneurs in jiangsu province, industry professors, 333 talent。
View
Identify 2-d code, view the video online
The video was sent from the report of the technical workshop of the bridge magazine “major bridge maintenance renewal and new portfolio bridges 2019”。
Report ppt (partial)
Thematic report for the week
Monday, july 19
Title of report:
Construction monitoring and informatization applications for the large transverse double-lange steel bridge renovation project
Submitted by:
Ph. D. In zhiji university, professor, head of bridge construction and information technology research
Tuesday, 20 july
Title of report:
New technologies for the maintenance of the large transverse steel bridge
Submitted by:
Bridge design institute/general works, general institute of engineering design, shanghai city (group) limited division
Wednesday, july 21
Title of report:
Diagnosis of exhaustion and strengthening measures for maintenance of the transient steel bridge
Submitted by:
Liu zhigang central steel bridge (yangzhou) ltd./chief engineer, professor-level, senior employee
Thursday, 22 july
Title of report:
Technical aspects of the rehabilitation and repair of the yangtze bridge and the yangtze bridge in nanjing
Submitted by:
Chinese iron bridge (nanjing) bridge clinic limited/general manager, general engineer
Friday, 23 july
A live public service lecture
Publicly broadcast lectures
Saturday, 24 july
Title of report:
"when black technologies entered the bridge"
Live expert:
Associate professor, civil engineering school, kang yu university
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