Design of Connection Joints Between UHPC Curtain Wall Panels and Steel Frame Keels

The connection node design between UHPC curtain wall panels and steel frame keels must take into account thermal deformation, structural displacement, and installation errors. Qinglong Group recommends a three-dimensionally adjustable connection system that allows adjustment in all directions, ensuring reliable connections.

The connection fittings are designed to allow necessary displacement. Slotted hole design provides horizontal adjustment, while ball hinge connections accommodate angular deformation. This design releases thermal stress and prevents connection point failure.

Anti-corrosion treatment ensures durability. The connection fittings are made of hot-dip galvanized or stainless steel materials, which are electrochemically compatible with UHPC. Regular inspection and maintenance allow problems to be promptly identified and addressed. Scientific node design is the guarantee of curtain wall safety.