The angular displacement equation of a straight bar with constant cross-section represents what relationship of a single span statically indeterminate beam?
A、Therelationshipbetweentheexternalfactors,suchasloadanddisplacement,andthememberendforce;;
B、Therelationshipbetweenloadandmemberenddisplacement;;
C、Therelationshipbetweenloadandmemberendforce;;
D、Therelationshipbetweenmemberendforceandmemberenddisplacement.
发布时间:2025-07-15 09:51:54