Iindlela ezintathu eziqhelekileyo zokuqhuba imfumba yentsimbi kunye nezibonelelo zazo kunye nokungalunganga

Njengesiseko senkxaso esisetyenziswa ngokuqhelekileyo,inqwaba sheet sheetisetyenziswa ngokubanzi kwisiseko esinzulu senkxaso yomngxuma, i-levee, i-cofferdam kunye nezinye iiprojekthi. Indlela yokuqhuba yentsimbiiimfumba zamaphephaichaphazela ngqo ukusebenza kakuhle kolwakhiwo, iindleko kunye nomgangatho wokwakha, kwaye ukhetho lwendlela yokuqhuba kufuneka luqwalaselwe ngokweemfuno ezithile zeprojekthi, iimeko zejoloji kunye nokusingqongileyo kokwakha.

Indlela yokuqhuba i-steel sheet pile ihlulwe ngokukodwa kwindlela yokuqhuba umntu ngamnye, indlela yokuqhuba uhlobo lwesikrini kunye nendlela yokuqhuba i-purlin, nganye ineempawu zayo kunye neemeko ezisebenzayo.

 

Indlela yokuqhuba umntu ngamnye

Ngamnyeishidi lentsimbi yemfumbaiqhutywa ngokuzimeleyo iqala ukusuka kwikona yodonga lwamaphepha kwaye ibekwe nganye nganye kude kube sekupheleni kweprojekthi yonke. Le ndlela ayixhomekeke kwinkxaso yezinye iimfumba zeshiti lentsimbi kwaye inqwaba nganye iqhutywe emhlabeni ngamnye.

 

Ukuqhuba komntu ngamnye kwiimfumba zeshiti lentsimbi akudingi inkxaso encedisayo enzima okanye inkqubo yesikhokelo sikaloliwe, kwaye inokusebenza ngokukhawuleza nangokuqhubekayo, enenzuzo yokwakha lula, ngokukhawuleza nangokufanelekileyo, kunye neendleko zokwakha eziphantsi. Ukungalungi kukuba iimfumba zeshiti zensimbi ziguquguquka ngokulula ngenxa yokungabikho kwenkxaso evela kwiimfumba ezingabamelwane ngexesha lenkqubo yokuqhuba, okubangela ukuba kubekho iimpazamo ezinkulu ezikhulayo kunye nokulawulwa komgangatho onzima wokuqina kunye nokuchaneka. Indlela yokuqhuba umntu ngamnye ifanelekile kwiimeko zejoloji ezinomhlaba ofanayo kwaye akukho miqobo, ilungele ngokukodwa ukwakhiwa kweemfumba ezimfutshane kunye neeprojekthi zenkxaso zexeshana ezingadingi ukuchaneka okuphezulu.

 

Indlela eqhutywa kwesikrini
Iqela leentsimbi zentsimbi (i-10-20 piles) lifakwe kwisikhokelo sesikhokelo kwimiqolo ukwenza isakhiwo esifana nesikrini kwaye emva koko siqhutywe kwiibhetshi. Ngale ndlela, iimfumba zeshiti lentsimbi kuzo zombini iziphelo zodonga lwesikrini ziqhutywa kuqala ukuya kubunzulu obuthile ekuphakameni koyilo njengendawo yokufumana iimfumba zeshiti, kwaye emva koko ziqhutywa ngokweebhetshi embindini ngokulandelelana, ngokuqhelekileyo ngamaxesha athile de zonke iimfumba zeshiti lentsimbi zifikelele kubunzulu obufunekayo.

 

Indlela eqhutywayo yesikrini inozinzo olungcono lolwakhiwo kunye nokuchaneka, inokunciphisa ngempumelelo impazamo ye-tilt kwaye iqinisekise ukuqina kodonga lwemfumba yeshiti emva kokwakhiwa, kwaye kwangaxeshanye, kulula ukuqonda ukuvala okuvaliweyo ngenxa yokumiswa kweziphelo zombini kuqala. Ukungalungi kukuba isantya sokwakha sicotha noko, kwaye kuyimfuneko ukwakha isakhelo semfumba ephezulu yokwakha, kwaye xa kungekho ummelwane inkxaso yemfumba yephepha, ukuzinza kokuzimela kwemfumba ihlwempuzekileyo, okwandisa ukuntsonkotha kolwakhiwo kunye nomngcipheko wokhuseleko. Indlela eqhutywe ngayo isikrini seshiti yentsimbi ifanelekile kwiiprojekthi ezinkulu ezineemfuno ezingqongqo ekuchanekeni kolwakhiwo kunye nokuthe nkqo, ngokukodwa kwiimeko zejoloji apho umgangatho womhlaba unzima okanye iimfumba ezinde zentsimbi ziyafuneka ukuze kuqinisekiswe uzinzo lwesakhiwo kunye nomgangatho wokwakha.

Indlela yePurlin yokuPiling

 

Kumphakamo othile emhlabeni kwaye kumgama othile ukusuka kwi-axis, isakhelo se-purlin esisodwa okanye esiphindwe kabini sakhiwe kuqala, kwaye emva koko iimfumba zeshiti lentsimbi zifakwe kwisakhelo se-purlin ngokulandelelana, kwaye emva kokuba iikona zivaliwe kunye, iimfumba zeshidi lentsimbi ziqhutyelwa ngokuthe ngcembe ukuya kwinqanaba lokuyila ngendlela enyathelweyo nganye nganye. Inzuzo yendlela yokufaka i-purlin kukuba inokuqinisekisa ubungakanani bendiza, ukuphakama kunye nokunyanzeliswa kodonga lwentsimbi yentsimbi kwinkqubo yokwakha ngokuchaneka okuphezulu; ukongeza, le ndlela inokunika uzinzo olomeleleyo kwisakhiwo emva kokuvala kunye ngokusebenzisa isakhelo se-purlin, esisebenza kwiimeko ezahlukeneyo zejoloji.

 

Ukungalungi kukuba inkqubo yokwakhiwa kwayo inzima kwaye idinga ukumiswa kunye nokuchithwa kwesakhelo se-purlin, esinganyusi nje umthwalo womsebenzi, kodwa sinokukhokelela kwisantya esicothayo sokwakha kunye neendleko eziphezulu, ngakumbi xa iimfumba ezikhethekileyo ezimile okanye unyango olongezelelweyo lufunekayo. Indlela yokufaka i-purlin ifanelekile kwiiprojekthi ezineemfuno ezikhethekileyo malunga nokuchaneka kokwakhiwa, iiprojekthi ezincinci okanye apho inani leemfumba lingekho likhulu, kunye naphantsi kweemeko ze-geological kunye nomgangatho onzima womhlaba okanye ubukho bemiqobo, apho ukulawulwa kokwakhiwa kakuhle kunye nokuzinza kwesakhiwo kuyadingeka.