The Design And Research Of Standardization Of The Fabricated Staggered Truss Structures

The industrialization of construction is to build the house with the modern industrial method,to stereotype product with the mechanized method,The fabricated staggered truss structures is one kind of fabricated system,the fabricated degree is high,the construction speed is quick , The design standardization is the prerequisite of construction industrialization,The product of construction is unable to be mass production without stereotyping and adopting the standardized design,The standardizatied purpose of the fabricated staggered truss structures is defers to certain modulus standard housing component and the products form,serialized housing product,This article is part of the fabricated staggered truss structures design and research about earthquake resistance and standardization,it is a item which chang an university lu linfeng research subject in xi an ,It mainly completes the following work:(1) Column,steel truss and slab of the fabricated staggered truss structures analyse。(2)It does standardized design and research on 98 structure models in 7 degree and 8 degree earthquake resistance area,Firstly,we should adjust each group of members the section according to stress(intensity, stable) and limit of slenderness ratio,Then the group of most disadvantageous member determinate the others'section。Secondly,we should consider whether the displacement limits satisfies the request,To find a contribution member which could reduce the displacement and increases its section if it is dissatisfied,until satisfies the displacement to limit。Finally,we has obtained the standardized size of column,steel truss and slab the fabricated staggered truss structures of model。(3)The fabricated staggered truss structures of standardized joint design。...