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Cracks Occurred

Cracks Occurred

Cracks Occurred

Cracks Occurred

1

The methods of preventing the heat and reheat cracks occurred in welding were, then, proposed .

进而提出了防止焊接热裂纹和再热裂纹发生的措施。

3

The cracks occurred at the butted round welding seam were mainly occurred in the inner boss of the welding seam and the un-penetrated edge .

环行焊缝对接接头的裂纹主要产生于焊缝内侧凸台与钢管的未熔合边缘，并沿径向和圆周方向扩展。

4

7

Reason of Welding Cracks Occurred at Stainless Steel Residual Oil Pipeline and Countermeasure

不锈钢渣油管道焊接裂纹产生的原因及对策

8

Brief Discussion of Causes of Cracks Occurred in Concrete Structure and Protection Method

浅谈混凝土结构构件裂缝成因与防治

9

Assessment and Analysis of Early Cracks Occurred in Cast-in-place Reinforced Concrete Slabs

钢筋混凝土现浇楼板的早期裂缝评价与分析

10

Repair of delayed cracks occurred in welding repairing process of low temperature spherical tanks

低温球罐焊缝返修产生延迟裂纹的修复

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