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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...

What is the typical service life of a steel space frame?

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Under ideal condition, the service life of steel structure space frame   can reach 50 - 80 years. This is estimated based on the performance of steel itself and reasonable design structure. If the steel structure space frame   is carefully designed, with full consideration of load, stress distribution and other factors, and used in normal environment, theoretically it can have a long service life. space frame Environmental fact ors 1.Corrosive environment: If the steel  space frame  is in a highly corrosive environment such as coastal area, near chemical factories, etc., the salt in the air and chemical gases (such as sulphur dioxide, hydrogen chloride, etc.) will accelerate the corrosion of the steel. In this environment, the service life of the  space frame  may be shortened to 20 - 30 years. For example, for steel structure net racks at the seashore, as the chlorine ions in seawater will have serious corrosive effect on the steel, obvious rust stains may...