DEFLECTION OF SHEARED WOOD PLATE UNDER THE CHANGING LOAD
Li Jinghui Liu Guangren Lu Baoxian Zhang Bin(Northeast Forestry University)
Through the calculation of the data of creep test, the viscoelastic strain of wood is evaluated under the chaning load. The model of the generalized Kelvin system is used in the study. The total strain can be calculated by summing up the increment of strain at each time. The results show that: The model constants and the measured deflections under the changing load are very close to the model theoretical values.