Shorten the construction time of the factory, as well as easy to repair, renovate, upgrade and expand the work. Meet the development needs of the business in the future.
Prefabricated single-storey factory structure is widely applied in industrial construction. Factories often have one span or multiple spans depending on the size of the construction project such as: factories, warehouses, residential houses or other civil works such as commercial centers, which still distribute goods, and supermarkets. …
Materials:
+ Reinforced concrete frame
+ All-steel frame
+ Mixed frame
The role of the crane
+ Load caused by crane to damage the structure due to fatigue
+ Working mode of crane
|
Working mode |
K(Q) |
K(N) |
T (%) |
|
Light |
Very rarely work with the Q . axis |
=< 15 |
|
|
Medium |
=< 0.75 |
=< 0.5 |
=< 20 |
|
Heavy |
=< 1 |
=< 1 |
=< 40 |
|
Very heavy |
~~ 1 |
=< 1 |
>= 60 |
With experience working in the field of construction with a team of specialized engineers. BIC always gives customers the best value when needing to consult the design and construction of industrial factories, always ensuring the following 2 main requirements:
Requirements to use the factory:
+ Suitable for technological lines and convenient for the installation of machinery and equipment. This requirement is related to column pitch, bracing system, traveling direction of crane;
+ Ensure longitudinal and transverse stiffness for normal working of lifting equipment;
+ Ensure bearing capacity and long-term durability under dynamic loads and aggressive environments;
+ Ensure ventilation and lighting conditions.
Requirements on economic optimization of construction
+ Reduce the cost of materials, fabrication (modeling components), transportation, construction...
+ Shorten construction time as well as other costs (maintenance and maintenance) in the process of using the works
Main parts of the 1-storey factory structure
Underground part: foundation structure mainly uses single foundation, depending on geological conditions, shallow or deep foundation can be used;
Body: column, crane girder, column brace system, wall column system
Roof part: roof truss (truss truss), roof beams, roof bracing system, roof door structure system, purlin system (for light roof);
Horizontal frame structure: is the main load-bearing structure including foundations, columns, beams or trusses
When the house has a large floor plan, when there is a change in temperature, in the structural components, additional stresses may appear, causing adverse effects on the structure.
In necessary cases, the house plan is divided into vertical and horizontal temperature blocks created by temperature slots.
The distance between the temperature slots is not more than 200m
At the location of the temperature slot, arrange two frames standing side by side with the axis receding to either side of the 500mm positioning axis.
BIC is proud to be a leading unit in the field of design consultancy and construction of industrial - civil works, with many completed projects spanning all parts of the country.
