Kwiminyaka yakutshanje, imiqobo yesandi iye yatsala ingqalelo engakumbi nangakumbi.Iindawo ezininzi ezinje ngohola wendlela, oololiwe kunye nee-viaducts zifakwe kunye nemiqobo yesandi.ingaba isithintelo sesandi siyinciphisa njani ingxolo?Namhlanje, masifunde kunye.
Xa isandi esisasazeka emoyeni sidibana nesithintelo sesandi, siya kuvelisa ukubonakaliswa, ukuhanjiswa kunye nokuphazamiseka.Inxalenye yayo iwela phezulu kwisithintelo sesandi kwaye ihluke kwindawo yokufumana isandi;Abanye bangena kwisithintelo sesandi ukufikelela kwindawo yokufumana isandi, kwaye abanye babonakalisa eludongeni lwesithintelo sesandi.
Ilahleko yokufakwa kwesithintelo sesandi ikakhulu ixhomekeke kumandla osasazo lwesandi esikhutshwa ngumthombo wesandi ecaleni kweendlela ezintathu.Umsebenzi wesithintelo sesandi kukuthintela ukusasazwa kwesandi esithe ngqo, ukwahlula isandi esidlulisiweyo, kwaye wenze isandi sokuphazamiseka sithotywe ngokwaneleyo.Xa i-wave wave ibetha udonga lwesithintelo sesandi, i-diffraction iya kwenzeka kumda wesithintelo sesandi, kwaye "indawo yesithunzi somsindo" iya kwenziwa emva komqobo.Isiphumo sokunciphisa ingxolo yesithintelo sesandi esisilindeleyo singaphakathi kwendawo "yendawo yomthunzi wesandi".
Xa kuthelekiswa nommandla wethunzi elikhanyayo, ngenxa yokuba ubude bezandi zamaza omsindo bude kakhulu kunobukhanyiso bokukhanya, umda wale “ndawo yomthunzi wesandi” awucacanga.Uluhlu apho isandi somsindo esivela kumthombo wesandi sinokufikelela ngokuthe ngqo ngaphaya komda womqobo kuthiwa "ummandla oqaqambileyo".Kukho kwakhona "indawo yenguqu" encinci ukusuka kwindawo eqaqambileyo ukuya kwindawo yesandi kunye nesithunzi.Umgangatho wengxolo "kwindawo yesithunzi somsindo" ungaphantsi kunelo ngaphandle kwesithintelo somsindo, ongumgaqo osisiseko wokunciphisa ingxolo yesithintelo somsindo.
Inkampani yethu lishishini lokuvelisa elidibanisa uyilo, imveliso kunye nofakelo lwezithintelo zesandi, eziseAnping, Hebei, China.Okwangoku, iimveliso zethu zithunyelwe kumazwe ahlukeneyo.Wamkelekile kwi qhagamshelana nathi ngeenkcukacha ezithe vetshe.E-mail:[email protected]
Ixesha lokuposa: Mar-21-2022