STAAD.Pro 帮助 验证示例V.12 Composite ProfilesV. India V. India V. IS 11384 2022 - Pipe - Bend+InteractionVerify the design of a composite concrete-filled pipe for bending and axial compression per IS 11384 : 2022.V. IS 11384 2022 - Tube - Comp+ShearVerify the design of a composite concrete-filled tube for bending and axial compression per IS 11384 : 2022.