计算结果说明，无粘结部分混凝土构件的正常使用极限状态下的可靠性提高，设计规范的“特征裂缝宽度”计算公式有较高的可靠保证。
The results are shown that reliability level of the members are sufficient, the guaranteed reliability is higher using the calculating formulas of characteristic crack width of current design codes.
计算结果说明，无粘结部分混凝土构件的正常使用极限状态下的可靠性提高，设计规范的“特征裂缝宽度”计算公式有较高的可靠保证。
The results are shown that reliability level of the members are sufficient, the guaranteed reliability is higher using the calculating formulas of characteristic crack width of current design codes.
应用推荐