Thaum khaws cov yas yas yas dawb hauv lub tsev rau khoom, yuav tsum tau them nyiaj rau ntau yam: kub, av noo, raug tshav ntuj, huab cua ncig, thiab cov txheej txheem stacking.
Kub
Dawb yas expansion thauj tog rau nkoj muaj nruj kub yuav tsum tau; Feem ntau, cov khoom yas yuav tsum khaws cia hauv qhov kub ntawm 5 txog 35 degree. Tsis tshua muaj kub yuav ua rau cov yas ua nkig thiab ua rau tawg, thaum kub dhau heev tuaj yeem ua rau softening thiab deformation. Yog li ntawd, kev tswj qhov kub thiab txias yog qhov tseem ceeb los xyuas kom muaj kev ruaj ntseg thiab zoo ntawm cov khoom.
Cov av noo
Cov av noo yuav tsum tau nruj me ntsis; Cov av noo txheeb ze rau khaws cov khoom yas yuav tsum tau khaws cia nyob ib ncig ntawm 50%. Cov av noo ntau dhau tuaj yeem ua rau cov yas mos los yog tsim pwm, thaum cov av qis tuaj yeem ua rau nws nkig. Yog li ntawd, tswj cov av noo yog tsim nyog los tswj cov khoom zoo.
Hnub ci
Kev raug tshav ntuj yog qhov tseem ceeb heev; Kev raug mob ntev tuaj yeem ua rau tsis muaj xim thiab brittleness. Yog li ntawd, lub hnub ncaj qha yuav tsum zam, thiab cov khoom yuav tsum tau muab tso rau hauv ib qho chaw ntxoov ntxoo.
Huab cua ncig
Yuav tsum muaj cua txaus txaus thaum khaws cia. Nws yog ib qho tseem ceeb los xyuas kom meej cov huab cua zoo thiab tsis txhob kaw, ntub ib puag ncig los tiv thaiv cov khoom yas los ntawm absorbing noo noo los yog deformed.
Txoj kev stacking
Txoj kev stacking kom raug yuav tsum tau pom; ntsug lossis kab rov tav (cav) stacking yog pom zoo. Vertical stacking minimizes qhov kev pheej hmoo ntawm compression puas tsuaj, thaum kab rov tav stacking pab tiv thaiv deformation.
