浅谈砌体结构裂缝的成因及防治-论文-捷迅论文网 关键词】砌体结构；变形裂缝；裂缝原因；措施 [gap=377]Key words】Masonry structure；Deformation crack；Crack reason；Measures
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structure deformation crack 变形裂缝
deformation crack of foundation 地基变形裂缝
Deformation and crack 变形与开裂
crack deformation 裂缝变形
crack and deformation 裂缝和变形
wall crack and deformation 池壁开裂变形
crack-tip deformation theory 裂尖变形理论
Is mainly the size effect and solidification, shrinkage, stress and other issues clearly, to avoid or reduce the segregation, iron manhole cover deformation and crack defects.
主要是明显的尺寸效应和凝固、收缩、应力等问题，避免或减少铸铁井盖的成分偏析、变形、开裂等缺陷的产生。
With the impact and vibration of the crane, it may cause the rail installation loose, the connector fall off, deformation, crack, precision index super difference.
随着起重机运行时产生的冲击和振动，可能引起轨道安装的松动、连接件脱落、变形、裂纹、精度指标超差。
Brittle fracture. Fracture that occurs by rapid crack propagation and without appreciable macroscopic deformation.
通过快速裂纹扩展发生断裂，没有明显的宏观变形。
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