Timber transverse shear intensity measurement device

The utility model provides a timber transverse shear intensity measurement device, its structure includes measurand timber test piece, five timber fill blocks, a left side, the right branch bearing, the loading head, a left side, the right side presss from both sides tight head, on its methods of measurement lies in that measurand timber test piece is all applyed through the timber fill block to the loaded power of mechanical test machine, because the timber fill block is the same with the wood property of timber compoment, make the loading procedure of testing extremely approach the actual stress state of wooden pivot, make the test result can truly reflect wooden pivot band shear strength. Advantage and effect: 1 )The wooden pivot band shear strength's of correct evaluation problem has been solved, 2 )At bearing, loading head and between pressing from both sides tight head and measurand timber test piece the liner with the same timber fill block of wood property of timber compoment, the loading procedure that makes the test extremely approaches the actual stress state of wooden pivot, test result that this method of using was acquireed can truly reflect wooden pivot band shear strength, promptly timber band shear strength.