tensile crack

例句：

1. 1. The steel beamis prone to tensile cracksunder high temperature.
   钢梁在高温下容易产生拉伸裂缝。
2. 2. The structural integrity ofthe bridge was compromised by atensile crack in the concrete.
   桥梁的结构完整性因混凝土中的拉伸裂缝而受损。
3. 3.The engineer carefully inspected the welding joint to prevent any tensilecracks from forming.
   工程师仔细检查焊接接头，以防止形成任何拉伸裂缝。