In the present paper,based on the elastic-crushed response penetration model of reinforced concrete proposed in our prev......

　　Bridge structure in life span,in addition to the need to withstand permanent and variable action,there may be large ......

本文依据６根无箍筋和１２根有箍筋梁正截面受弯的对比试验，研究了箍筋的约束对梁下截面破坏形态，混凝土极限压应变、梁挠度和受弯承载力的......