Modular Prefab Steel Structure Warehouse in Oman

Modular Prefab Steel Structure Warehouse in Oman

1. H section steel
H type steel is an economic efficient section material with optimized cross section area allocation and more reasonable ratio of strength to weight. It is named because of its letter "H" cross section. Since its different parts are of orthogonal configuration, h-beam has advantage of good bending capacity, simple construction, cost saving and structure light weight etc., has been widely used. 
H-beam is divided into: 
The flange wide type (HW) 
The flange middle type (HM) 
The narrow flange type (HN) 
Thin-wall h-beam type (HT) 
H section steel pile type (HU) 
H-type steel, optimized from I-shaped steel, is economic cross section steel with better cross-section mechanical performance. Especially, it is named because of its letter "H" shape section. 
Its characteristics are as follows: 
1. Wide flange, large lateral stiffness and strong anti-bending ability. 
2. Two parallel flange surfaces enable easy and simple connection, processing and installation. 
3. Compared with welding joist steel, H-type has lower cost, high precision, small residual stress. There is no need for expensive welding material and welding seam detection, so the steel structure production is cost saving. 
4. Under the same cross section load, reduction weight of hot rolled H-type steel structure can be lighter 15-20% more than the traditional steel structure.
5. Compared with concrete structure, hot rolled H steel structure can increase 6% using area. Meanwhile, its self-reduce weight also reduces the internal structure design force. 
6. H section steel can be processed into T steel. Honeycomb beam can be formed into various sorts of cross section by combination, which greatly meets the demand of engineering design and production.


 
2. Common application
（1）Steel Structure Workshop
Steel structure workshop is mainly refers to the main bearing component is composed of steel. Including the steel columns, steel beam, steel structure, steel roof truss (of course the span of plant is bigger, basic is the Prefabricated Steel Structure truss now), steel roof, pay attention to the wall of the steel structure maintenance also can use brick wall.
（2）STEEL STRUCTURE WAREHOUSE
Shengbang's Steel Structure Warehouse features of high fire resistance, strong corrosion resistance. Industry steel structure warehouse usually made of steel beams, steel columns, steel trusses and other components of the composition; each component using welds, bolts or rivets to connect. The usage scale includes large-scale workshop, or used for the warehouse, supermarkets, entertainment centers and modular steel structure garage.
 
3. Transportation Ways
Steel structure is mainly composed of steel column, steel beam, Steel Frame and the rigid support and so on, so steel structure component volume is larger, The mainly transportation for export is as follow:

1. 40＇HQ and 40＇open top container
In general, after customer order, our engineering technology department design the steel structures will be according to the 40 'HQ and 40' open top container inside size      to design the shipment, in most cases, we use 40 'HQ and 40' open top shipping container shipment to pack steel structures.
As shown in figure 1, 2, 3
Break bulk
At special circumstances, some large construction size will be more than 40 'HQ and 40' open top containers internal dimensions, we suggest customer use trucks, flatbed trailer etc to transport the large construction component to the pier from the factory, then ship by port lifting, so while booking space,customers should book the break bulk. We will cooperate with the customer to provide them the size and weight of the goods, in order to book a reasonable space.
As shown in figure 4,5,6 (The Russia engineering case)
Remark:
When components are shipped to the site, due to various reasons of transport may cause component deformation (generally for bending, damage to the paint film, etc.), can be in the scene to correct, at present the correction method is generally divided into cold straightening and hot straightening.
For bending component, do the mechanical gagging with oil pump, also can use flame (C2H2 and pure oxygen mixed) to the hot straightening, after correction, the paint film that damaged must be repaired.