beam-ends
多氯代多环芳香化合物(PCAHs)
横梁末端
船梁末端
hinge moment at beam ends
beam supported at both ends
beam with both ends built in
beam with overhanging both ends
beam with simply supported ends
beam to beam connection
beam to beam moment connection
Continuous beam turned from simple beam
main beam and junior beam
plate beam and box corner reinforcement parts beam element
Simple-supported Beam to Continuous Beam