The project team overcame the technical difficulties.
BIM Technology was used to effectively solve the complex problems of seismic isolation and medical buildings in high intensity areas, and the main structure, steel structure The complex nodes of the functional rooms such as the operating room are arranged in the interior for 3D simulation demonstration to truly show the earthquake reduction and isolation effect of the hospital.
Through in-depth exploration and summary of the seismic isolation technology of medical buildings, the project “Application of building construction technology in 9-degree fortification and high intensity areas” of China Construction Group was initiated.
Relying on the medical platform, it promotes the integration of teaching, training, scientific research, rehabilitation and health care As the first industrial poverty alleviation demonstration project in Liangshan Yi Autonomous Prefecture of Sichuan Province, the development of health care and other multi-functional health industries has helped nearly 300 ethnic minority compatriots solve employment problems.
The working principle of the isolation support of the isolation layer is that the ground is a steel reinforced concrete structure.
The whole foundation adopts the isolation technology of “overcoming rigidity with softness” to transform the upper structure from violent swing to slow translational movement to achieve the “immobility of the ground house” during the earthquake Or the purpose of “large ground movement and small house movement” is to make the underground and ground completely disconnected from the “combined fist” to create the construction model of the largest earthquake isolation and isolation hospital isolation support in China.
It is composed of three parts: the third level general hospital, the international medical care service center, and the education and employment training center.
The project is less than 200 meters away from the Anning River earthquake fault zone and belongs to the 9-degree high intensity fortification zone.
It can be built in a class I high-rise building area.
From China Construction First Bureau The general contracting company of China Construction First Bureau recently completed the Xichang hospital project of Sichuan investment of China Construction First Bureau.
After delivery, it will make up for the “serious illness” of Liangshan Yi Autonomous Prefecture The medical vision project is located in the Western New Town, Xichang City, Liangshan Yi Autonomous Prefecture, Sichuan Province.
In the future, China Construction First Bureau will adhere to the people-centered development idea, strive to create a new model of medical engineering, help scientific and technological research and industrial development in the medical field, and contribute to the strategy of serving healthy China..
This project is the largest earthquake reduction and isolation medical construction project in China and also the first industrial poverty alleviation demonstration project in Liangshan Yi Autonomous Prefecture of Sichuan Province.
Its structural design belongs to the super grade a high-rise building, which has successfully passed the national super limit review.
Through the installation of 823 isolation bearings, the installation of 80 isolation layer viscous dampers, 96 superstructure BRB buckling restraint supports, core tubular steel rigid columns and steel plate shear walls, and other seismic isolation measures, the main body of the ground hospital and the base are flexibly separated to meet the requirements of seismic isolation.
The general contracting company of China Construction First Bureau is responsible for the specific performance, with a total construction area of 297900 square meters.
The project uses horizontal energy dissipation to reduce vibration The technology of “eliminating resistance instead of resistance” is adopted.
The maximum single steel beam is 21.5 tons, the maximum single steel wall is 6.6 tons, and the maximum single steel column is 10.2 tons The steel beam construction model steel reinforced concrete column and steel reinforced concrete wall are completely disconnected from each other underground and are also called “air hospital”.
