It is more advantageous to design the main steel girder of the bridge crane as an overhanging girder with two ends extending outwardly than a simple supported girder. The reason is ()
A、Reducedthemaximumbendingmomentofthebeam;
B、Reducedthemaximumshearvalueofthebeam;
C、Reducedthemaximumdeflectionvalueofthebeam;
D、Increasedthebendingstiffnessofthebeam
发布时间：2025-10-31 09:55:44
