該模型來自德克薩斯交通研究所測試 Test 7069-13，K文件完整，沒有調試過，感興趣的同學可以調試下。

TTI Test 7069-13 involved a 1979 International TranStar 4200 tractor with a 1977 Pullman van-trailer ballasted to 50,050 lb (22723 kg) impacting the barrier at 51.4 miles per hour (82.7 km/hr) and 16.2 degrees. The installation length of the barrier was 100 ft (30 m), and the impact point was 24 ft (7.3 m) from the upstream end.

01c_Airide_20psi.zip

00MainGravInit.zip

01c_Airide_60psi.zip

01c_AirideTractor45psi.zip

01c_AirideTractor60psi.zip

01a_Trac_Day_10-0621_TTI.zip

02b_AirRideTrailer20psi-2.zip

02b_TrailerMaterials_2010-0217.zip

02c_AirRideTrailer45psi.zip

03Tractor2Trailer_connection.zip

05contact11.zip

05NJB-Ballast2-foam11b.zip

15contact-tractor2010-0323.zip

15contact-trailer2.zip

15TL-3_7069-13_Bridge_Parapet_Elastic2.zip

20control1.zip

02_SemiTrailer48_10-0521.zip

02a_SemiTrailer45_10-0621_TTI7069-13.zip

nodesin.zip

dynain001.zip

dynain002.zip

dynain004.zip

dynain003.zip

dynain00*.zip 四個文件為dynain.zip分壓卷，解壓須把名稱改為dynain.zip.001、dynain.zip.002、dynain.zip.003、dynain.zip.004