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Withstanding 260km/h Typhoons! The Robust Construction Solution for the Coal Bunker of Kalakala Power Plant in the Philippines

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Project Challenges: Double Impact of Typhoons and Earthquakes The coal storage bunker of Power Plant in the Philippines has been facing tests from extreme natural conditions since the planning stage: Climate Challenge : Located in a super typhoon zone with wind speeds of up to 260 kilometers per hour, it withstands fierce storms and heavy rains every year. Geological Threat : Situated in a high seismic intensity zone with Z=0.4, the structural stability must be absolutely guaranteed. Cost Pressure : The client requires strict control over overseas construction costs while ensuring safety, and also demands controllable construction periods. Ultra-Large Scale : With a total height of 48.675 meters and a foundation height of 3.0 meters, the long-span dome design poses a great challenge to structural strength for industrial projects. Solutions: Comprehensive Upgrades from Design to Materials Targeting these pain points, our overseas engineering team has tailor-made a combined solu...
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Advantages of bolted ball nodes

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 As welding technology encounters the twin challenges of curved space surfaces and oversized spans, the bolted ball node, with its unique structural intelligence, is reshaping the engineering logic of modern steel buildings . I. the welding technology of the space dilemma   The rigid yoke of geometric constraints In the construction of a shaped roof of an art museum, the complex intersection of double-curvature steel beams made the traditional welding encountered technical bottlenecks. Local deformation caused by heat input so that the 16mm thick plate to produce 0.3mm/mm waviness, even with the segmented welding process, still can not meet the surface accuracy requirements, and ultimately forced to cut and replace 23% of the components.   Spatial Conduction of Residual Stress After welding the 120m span truss of an international exhibition centre, the residual stress triggered an 8cm arching deformation of the overall structure. Although 65% of the stress was removed b...
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