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What are the key points to consider when establishing a mineral warehouse on the coast of Nigeria?

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👉 Project location: Nigerian coast 👉 Project type: Mine warehouse (span 100 metres, length 125 metres) 1. Structural Design  Span and Length:  The mine warehouse has a span of 100 metres and a length of 125 metres, employing a large-span steel structure design to ensure structural stability and load-bearing capacity.  It is recommended to use a steel truss structure or space frame structure to meet the large-span requirements and optimise material usage.  The structural design must consider wind loads, seismic loads, and dynamic loads during the operation of the bucket wheel excavator. Foundation Design:  Since the project is located by the sea, the foundation may be relatively soft. It is recommended to use deep foundation design (such as pile foundations) to ensure structural stability.  Foundation construction must consider the impact of groundwater levels and saline-alkali environments, and foundation reinforcement should be carried out when necessa...
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What Are The Architectural Features Of The Space Frame Fabrication?

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What Are The Architectural Features Of The Space Frame Fabrication?


Buildings processed by space frame are a good form of construction, because the materials used are mainly metal, which have better toughness than other materials. This will not only help enhance the load-bearing capacity of the building itself, but also shorten the construction period. To reduce the difficulty of construction, let's talk about the characteristics of space frame production buildings：


space frame


1. The components of space frame has good mechanical properties, and its stiffness and overall stability are better than those of general planar structures.

2. The space frame structure has certain regularity and is convenient for construction. There are a large number of same form components and nodes in the space frame structure, which brings convenience to factory production and structural installation, ensures the quality of the project, accelerates the installation speed of the construction site, and meets the strict requirements of the construction market on the construction period and project quality.

3. The space frame structure is multi-directional force. This force mode changes the force state of the plane structure, so that the material can more effectively play the role of the space frame structure as a spatial hinged bar structure. These rods mainly bear axial forces in different directions, and their cross-sectional dimensions are relatively small. These spatially intersecting parts support each other, and the force-bearing parts and the supporting system are organically combined, and high economic effects can be obtained. 

4. The building has great rigidity and seismic performance because of the overall mechanical properties of all components in the space frame structure. 

5. The space frame structure has so many advantages, including beautiful structure, light and generous, flexible layout. And also, it can meet the building function and modeling requirements, especially for the construction function of large-span, large-pillar net roof. Its superiority is even more prominent. 



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Strength and stability analysis of grid steel structures

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 The strength problem of space frame steel structure refers to whether the maximum stress (or internal force) caused by the load of the structure or a single component exceeds the ultimate strength of the building material in a stable equilibrium state, so it is a stress problem. The value of ultimate strength depends on the characteristics of the material. For brittle materials such as concrete, its maximum strength can be taken, and for steel, its yield point is often taken.            The stability problem is different from the strength problem. It is mainly to find the unstable equilibrium state between the external load and the internal resistance of the structure, that is, the state where deformation begins to increase rapidly, so as to try to avoid entering this state. Therefore, it is a deformation problem. For example, for axial compression columns, due to instability and lateral deflection, a large amount of bending moment is added to the c...
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The development status of the space frame structure

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The development status of the space frame structure space frame   structure has been developed greatly in the last 30 years, and has been widely used inside and outside. space frame   structure plan arrangement is flexible, space shape is beautiful, convenient for building shape processing and decoration, decoration, can adapt to different span, different plane shape, different support conditions, different functional needs of the building.   Especially in the roof structure of large and medium span, the space frame   structure shows its superiority and is used in large number of large sports buildings, public buildings, industrial buildings, and also widely used in the roof of some small buildings, such as gas stations, toll stations, large canopies. In recent years, with the wide application of electronic computers and the development of computing technology, the design efficiency of the space   frame structure has been greatly improved. The construction and i...
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