Prediction and reduction of out-of-plane welding distortion of typical block in fabrication of semi-submersible lifting and disassembly platform
ObjectivesThe welding distortion of block structures in the fabrication catherine lansfield ombre rainbow clouds eyelet curtains of semi-submersible lifting and disassembly platforms influences their dimensional accuracy and production schedule.MethodsThus, taking a B514 block as the research object, the tendency and magnitude of its out-of-plane w