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All engineering structures contain cracks to some degree. Complex loading situations in actual working conditions may result in either the propagation of pre-existing cracks or may initiate new cracks in the structures. ÉÏÃæÓ¢Óï±í´ïµÄÒâ˼£¬Äܲ»ÄÜ»»³É±ðµÄÐÎʽ£¨»¹ÊÇÓ¢ÓÀ´±í´ïͬÑùµÄÒâ˼£¬Çó°ïÖú¡£ |
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êdzÆÈÃÈËÍ·ÌÛ: ½ð±Ò+2, Thx for your enthusiastic response and participation:) 2012-03-18 23:27:23
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êdzÆÈÃÈËÍ·ÌÛ: ½ð±Ò+2, Thx for your enthusiastic response and participation:) 2012-03-18 23:27:23
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Ô¾äÖ±½ÓÌæ»»£º All engineering structures have cracks to some degree. Complicated loading situations in virtual working conditions may lead to either the propagation of pre-existing cracks or may lead to new cracks in the structures. Ծ䱻¶¯Ìæ»»£º Cracks do exist in all engineering structures to some extent. The propagation of pre-existing cracks or new cracks in the structures can be caused in actual working conditions of complex loading situations. ¸öÈ˸оõ£¬¸ù¾Ý¾ä×ÓÒâ˼ºÍÓ¢Óï˼ά£¬±»¶¯Ìæ»»¸ü¼ÓÌùÏÖ¡£ |
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