In this test, air-dry woods of China-fir, Taiwan acacia, Lauan and Hemlock were used to monitor AB counts under static bending test.

• 本试验以杉木、相思树、柳桉及铁杉之气乾材为试材，测定静力弯曲试验时AE发生之情况，探讨AE发生次数与应力、应变之关系。