Cov tshuab granite tau ntev tau pom tias yog cov khoom siv zoo tshaj plaws rau kev siv cov khoom lag luam tomography, txhav tawv, thiab ntuj damping cov khoom. Txawm li cas los xij, zoo li cov khoom siv, GRANITE tsis yog tsis muaj nws qhov ua txhaum, thiab muaj ob peb qhov tsis xws luag cov kev ua tau zoo ntawm cov khoom lag luam tomography cov khoom.
Ib qho tsis xws luag uas tuaj yeem tshwm sim hauv lub tshuab granite yog warping. Txawm hais tias nws tau txais lub cev txhav txhav, granite tseem tuaj yeem muab tua thaum raug cov kev hloov pauv kub lossis thaum muaj kev ntxhov siab siab. Qhov no tuaj yeem ua rau lub tshuab puag kom ua tsis tau kev tsis ua haujlwm, uas tuaj yeem ua rau tsis raug hauv CT scanning cov txheej txheem.
Lwm qhov tsis xws luag uas tuaj yeem tshwm sim hauv cov tshuab granite yog tawg. Thaum lub sij hawm granite yog cov khoom siv ruaj uas tuaj yeem tiv taus ntau ntawm cov hnav thiab kua muag, nws tsis yog kev tawg, tshwj xeeb yog tias nws yog theem kev sib tw lossis theem siab ntawm kev co. Yog tias sab laug unchecked, cov kab nrib pleb tuaj yeem cuam tshuam cov qauv kev ntseeg ntawm lub tshuab puag thiab ua rau kev puas tsuaj ntxiv.
Ib feem peb tsis xws luag uas yuav tshwm sim hauv lub tshuab granite yog porosity. Granite yog cov khoom siv ntuj, thiab xws li, nws tuaj yeem muaj cov hnab ris me me ntawm huab cua lossis lwm yam tshuaj uas muaj peev xwm ua kom tsis muaj zog ntawm lub tshuab puag. Porosity no kuj tuaj yeem ua lub tshuab ua rau lub tshuab ua rau muaj kev puas tsuaj ntau rau ib puag ncig ntawm ib puag ncig xws li cov av noo thiab cua sov.
Thaum kawg, plaub qhov tsis tuaj yeem tshwm sim hauv cov tshuab granite yog qhov chaw tsis xwm yeem. Thaum granite muaj koob meej rau nws du nto, tseem muaj tsis muaj kev tsis txaus ntseeg lossis tsis xwm yeem qhov kev ua tau ntawm kev siv cov khoom tom qab. Cov xwm txheej tsis xwm yeem tuaj yeem ua rau CT scan yuav tsum tau distorted los yog qhov muag plooj, uas tuaj yeem hais txog qhov tseeb ntawm cov txiaj ntsig.
Txawm hais tias cov tsis xws luag no, granite tshuab bases nyob twj ywm xaiv rau kev siv cov khoom lag luam tom qab teb tau vim lawv cov khoom siv zoo heev. Los ntawm kev npaj cov kauj ruam kom txo qis qhov cuam tshuam ntawm cov kev tsis xws luag ntawm cov khoom lag luam tom qab cov khoom lag luam ntawm cov khoom lag luam siab tshaj plaws thiab ua kom zoo.
Lub Sijhawm Post: Dec-19-2023