[{"title":"( 3 个子文件 463KB ) 岩土工程中Flac3d锚杆拉拔试验模拟的技术实现与应用","children":[{"title":"案例研究【精选】资料.docx <span style='color:#111;'> 37.44KB </span>","children":null,"spread":false},{"title":"岩土工程中Flac3d锚杆拉拔试验模拟的技术实现与应用.pdf <span style='color:#111;'> 112.47KB </span>","children":null,"spread":false},{"title":"Flac锚杆拉拔试验:锚杆的模拟与拉拔力研究.html <span style='color:#111;'> 456.90KB </span>","children":null,"spread":false}],"spread":true}]