The calculated strength of the member is conservative 其承载力具有较大的余量。
This thesis suitably solve the problem of stress distributions between the concrete parts with different strength classes under tlie partially comprossion by regarding the do . design strength as t . he calculate strength in enlarging parts , and the tested strength as the calculate strength of the exlsting conerete 本论文以设计强度作为加固部分计算强度,以实测强度作为旧桥砼的计算强度,合理解决了计算偏心受压条件下不同强度砼共同作用下的各项应力。