composite beam with web opening

beam to beam connection

beam-column web connection

beam-to-column web connection

circuit opening connection

column to beam connection

connection on containment shell for cable penetration

connection with anchorages

connection with composite beam and cast-in-place column

Connection with different radius pipes each other

connection with expansion and welding

connection with inner diaphragm

connection with main bridge

connection with screw sleeve

Moment frame beam-to-column connection with HSB at web and welds at flanges

multi-level connection with concentrated managemen

multi-level connection with concentrated management

quick opening connection

share connection with Internet