In order to better serve your customers, the company has gone through the formalities for industrial and commercial capital increase. The specific notice is as follows:Changxing steel structure has the national first-class qualification for professional contracting of steel structure, the national second-class qualification for general contracting of construction engineering, the national first-class qualification for professional manufacturing of steel structure and the second-class qualification for professional contracting of building curtain wall engineering. It has passed the three system...
Release time:
2022
-
05
-
17
Times of browsing：6
1. Architecture system1-1. Portal frame system1-1-1. Basic component diagram1-1-2. DescriptionPrinciple of mechanicsPortal frame structure is mainly stressed by transverse rigid frame composed of columns and beams, and the rigid frame is a plane stressed system. In order to ensure longitudinal stability, inter column support and roof support are set.rigid frameRigid frame columns and beams are made of section H-shaped steel, and various loads are transmitted to the foundation through columns and beams.Support and tie rodThe rigid support is made of hot-rolled section steel, generally angle ste...
Release time:
2022
-
04
-
15
Times of browsing：18
The warm sunshine of spring scattered down, and the whole workshop was like gold plating.After experiencing the test of rainstorm and epidemic situation, the project was nearing completion and delivery, and the colleagues of the project department showed a happy smile.We will embark on a new journey again!Changxing steel structure, housing construction, steel structure, curtain wall, intelligent cold-formed thin-walled steel housing, R & D, design, production, installation and after-sales service integration. For business, please call 13837133555 / 13939055505. We are willing to coop...
Release time:
2022
-
04
-
15
Times of browsing：8