Thaum soj ntsuam kev ua tau zoo ntawm txoj kab linear nrog cov granite puag, muaj ob peb lub ntsiab lus tsis xav txog. Granite, ib hom ntawm cov pob zeb tsis muaj zog rau nws txoj kev durability thiab ruaj khov, feem ntau siv los ua cov khoom siv hluav taws xob vim nws txoj kev co zoo kawg nkaus damping cov khoom thiab muaj zog. Kab lus no yuav tshawb txog cov ntsiab lus tseem ceeb los coj mus rau hauv tus account thaum ntsuas qhov kev ua tau zoo ntawm lub cev muaj linear nrog cov granite puag.
Ua ntej thiab foremost, ib qho ntawm cov tsis tseem ceeb los txiav txim siab yog qhov tseeb thiab qhov tseeb ntawm txoj kab muaj zog linear. Lub qhov ruaj khov thiab rigidity ntawm granite pib ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev sib txawv ntawm txoj kev xav tau. Lub peev xwm ntawm lub cev muaj zog kom muaj kev ua tiav cov kev ua kom zoo thiab tswj qhov raug raws sijhawm yog qhov ntsuas tau tseem ceeb ntawm nws cov kev ua tau zoo.
Lwm qhov tseem ceeb ib qho tseem ceeb yog cov lus teb ntawm txoj kev siv lub cev muaj zog. Lub ntuj damping yam ntxwv ntawm granite pab hauv txo qis deeg thiab oscillations, pub lub cev muaj zog los hloov cov cim qhia. Cov lus teb ntawm lub cev muaj zog, suav nrog nws nrawm, nrawm, thiab muaj peev xwm deceleration muaj peev xwm, yog qhov tseem ceeb rau kev siv tau kom sai thiab raug raws li kev siv.
Tsis tas li ntawd, cov thermal stability ntawm granite puag yog ib qho tseem ceeb hauv kev ntsuas kev ua haujlwm ntawm lub cev muaj zog. Granite cov khoom pov thawj tsis tshua muaj cua sov thiab zoo heev thermal conductivity, uas pab nyob rau hauv kev hloov pauv ntawm qhov kub ntawm lub cev muaj zog. Lub peev xwm ntawm lub cev muaj zog kom muaj kev ua tau zoo nyob thoob plaws ntau yam kev ua haujlwm ntawm kev ua haujlwm kub yog qhov tseem ceeb hauv ntau cov ntawv thov kev tshawb fawb.
Tsis tas li ntawd, tag nrho cov neeg kho tshuab ruaj ntseg ruaj khov thiab cov nyom ntawm cov granite granite ncaj qha cuam tshuam rau kev ua haujlwm ntawm cov kev ua haujlwm ntawm linear. Lub hauv paus yuav tsum muab ib lub zog thiab ruaj khov foundation rau lub cev muaj zog, ua kom muaj kev hloov kho tsawg lossis deformation thaum lub sijhawm ua haujlwm. Qhov kev ruaj khov no yog qhov tseem ceeb rau kev ua tiav siab rov ua dua thiab kev ntseeg tau rau hauv lub cev muaj zog.
Hauv kev xaus, thaum ntsuas kev ua yeeb yam ntawm lub cev muaj zog nrog cov granite puag, nws yog qhov tseem ceeb kom pom tseeb, zoo nkauj, thiab tshuab rigidity. Los ntawm kev ntsuas cov ntsiab lus tseem ceeb, engineers thiab cov kws tshawb nrhiav tuaj yeem paub tias txoj kab kev muaj txiaj ntsig ntawm lawv daim ntawv thov tshwj xeeb, xa cov kev ua tau zoo ib txwm, kev ua tau zoo ib yam.
Lub Sijhawm Post: Jul-08-2024