Standard for test method of welding splice of reinforced stell bar

钢筋焊接 接头 试验方法

Design suggestions based on test results are presented : a weaker beam splice will improve rotation capacity of beam to column connection reduce the transfer of seismic energy to weld joint and delay its brittle fracture .

根据 试验结果提出了设计建议： 尽量将 拼接设计得弱些，可以提高梁柱连接的转动能力，减少地震作用向梁柱连接焊缝的输入，延缓焊缝的脆性破坏。

When we test splice loss and loss by Optical Tine Domain Reflector we may find that the selection of pulse width influences the precision of test the linearity approximative method also influences the test result .

在利用OTDR 测试 接续损耗和损耗时，脉宽的选择影响测试的准确性，线性近似法的选择对测试结果也有明显影响。

Fracture Toughness Test of Composites with Ply Splice

复合材料铺层 拼接层间断裂韧性的 试验研究