According　to　horizontal　liquefiable　free-field　shaking　table　test　carried　out　by　the　research　group,　a　finite　element　numerical　model　of　horizontal　liquefiable　free-field　is　established　based　on　OpenSees　finite　element　platform,　and　the　influence　of　the　model　box　on　dynamic　response　of　soil　is　considered　in　this　numerical　model,　and　the　reliability　of　numerical　model　is　verified　by　comparing　with　the　shaking　table　test　results.　The　inclined　liquefiable　free-field　finite　element　calculation　model　is　established　based　on　the　horizontal　numerical　model,　and　three　different　numerical　models　of　inclined　shear　box　model,　inclined　soil　in　shear　box　model　and　inclined　soil　in　rigid　box　model　are　established　to　simulate　the　different　test　methods　adopted　in　the　shaking　table　test.　Through　comparison,　the　dynamic　response　results　of　free-field　soil　calculated　by　three　numerical　models　under　the　action　of　0.3g　Wenchuan　earthquake　Wolong　wave　are　analyzed,　and　the　influences　of　three　different　test　methods　on　the　calculation　results　are　discussed,　and　the　results　showed　that　the　response　of　the　lateral　displacement　of　soil　by　two　test　methods　of　inclined　shear　box　and　inclined　soil　in　shear　box　have　great　differences,　and　the　maximum　difference　value　can　reach　45%;　the　response　obtained　by　the　two　test　methods　of　inclined　soil　in　rigid　box　and　in　layer　shear　box　have　more　obvious　differences　in　pore　water　pressure　lateral　displacement　and　acceleration　of　soil.