Joint Design 11
Hauv qhov piv txwv hauv qab no ib feem pua ntawm cov ntawv thov load (F) thiab preload tau ua rau lub bolt yielding. Peb tam sim no nyob rau hauv ntau yam yas ntawm cov khoom siv fastener, thiab peb cov nkhaus yog tam sim no nonlinear. Ua tsis tiavmuaj feem ntau. Txawm tias tsis ua hauj lwm tam sim ntawd yog hais tias cov ntaub ntawv thov raug tshem tawm lub preload yuav decease.
