The support system is a secondary part of the steel structure system, but it is also an essential component.
In portal frame steel structures, the system has important functions, mainly manifested in:.
[scientific research] Research on excess prestress loss caused by rapid construction of pretensioned PC beam
Hot headlines – Huai’an Fenghuang Hui construction progress exposure! When the preparations are in full swing, the opening time is also
Citizens reported that the construction of roads beside Longgang Evergrande Yihe city was stopped, and there were potential safety hazards!
