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The use of liquid resin manufacturing processes such as resin transfer molding (RTM) and vacuum assisted RTM (VARTM) has......
本文在理论探讨和工程试验的基础上提出的隧道安全新工法,是在考虑不利的极限情况下,通过科学计算和简洁有效措施,多层次保障隧道......