Research of extrusion dies stress field;
型材挤压平模应力场的研究
It can be used as a horizontal formwork as well as a vertical formwork: and proved as a good light type high strength formwork system.
该模板自重轻，承载力高，刚度大，既能做水平模板用，又能做竖直模板用，是一种轻型的高强模板体系。
