Xa usakha iziseko zeenqwaba kwiimeko zomqolomba we-karst, nazi ezinye izinto ezibalulekileyo ekufuneka uziqwalasele:
Uphando lweJootechnical: Yenza uphando olucokisekileyo lwejootechnical ngaphambi kokuba kwakhiwe ukuze uqonde iimpawu zomqolomba we-karst, kubandakanya ukusasazwa kwawo, ubungakanani, kunye neendlela zokuhamba kwamanzi ezinokwenzeka. Olu lwazi lubalulekile ekuyileni iziseko ezifanelekileyo zeenqwaba kunye nokuvavanya iingozi ezinokubakho.
Ukukhetha Uhlobo lweeNqwaba: Khetha iintlobo zeenqwaba ezifanelekileyo kwiimeko ze-karst. Iindlela eziqhelekileyo ziquka iinqwaba zeengqwaba ezibotshiweyo, iinqwaba zeepayipi zentsimbi ezibotshiweyo, okanye iinqwaba ezincinci. Ukukhetha kufuneka kuqwalasele izinto ezinje ngomthamo wokuthwala umthwalo, ukumelana nokugqwala, kunye nokuzivumelanisa neempawu ezithile ze-karst.
Uyilo lweeNqwayi: Yila iziseko zeenqwayi ngokusekelwe kuphando lwe-geotechnical kunye neemfuno zobunjineli. Cinga ngokungahambi kakuhle kunye nokungaqiniseki okunxulumene neemeko ze-karst. Qinisekisa ukuba uyilo lweenqwayi luqwalasela amandla okuthwala, ulawulo lokuhlaliswa, kunye nokuguquguquka okunokwenzeka.
Iindlela zokufaka iiPali: Khetha iindlela ezifanelekileyo zokufaka iipali ngokusekelwe kwiimeko zejografi kunye neemfuno zoyilo lweepali. Ngokuxhomekeke kwiprojekthi ethile, ukhetho lunokubandakanya ukubhola kunye nokufaka i-grout, ukuqhuba iipali, okanye ezinye iindlela ezikhethekileyo. Qinisekisa ukuba indlela ekhethiweyo inciphisa ukuphazamiseka komqolomba we-karst kwaye igcina ukuthembeka kwezakhiwo zamatye ezijikelezileyo.
Ukhuseleko lweeNqwaba: Khusela ii-pile shafts kwimiphumo ekhukulisayo yeempawu ze-karst ezifana nokuhamba kwamanzi okanye ukunyibilika. Amanyathelo anjengokusebenzisa i-casing, i-grouting, okanye ii-protective coating zingasetyenziswa ukukhusela ii-pile shafts ekuwohlokeni okanye ekonakalisweni.
Ukubeka iliso: Sebenzisa inkqubo ebanzi yokubeka iliso ngexesha lokufakwa kweenqwaba kunye nezigaba zokwakha ezilandelayo. Beka iliso kwiiparameters ezifana nokuma kweenqwaba, ukudluliselwa komthwalo, kunye nokuhlaliswa ukuze kuvavanywe ukusebenza kweenqwaba kwaye kufunyanwe naziphi na iingxaki ezinokubakho okanye ukuguquguquka ngexesha elifanelekileyo.
Amanyathelo oKhuseleko: Qinisekisa ukuba abasebenzi bokwakha bafumana uqeqesho olufanelekileyo kwaye balandela imigaqo yokhuseleko engqongqo. Sebenzisa amanyathelo okhuseleko ukunciphisa iingozi ezinxulumene nokusebenza kwiimeko zemiqolomba yaseKarst, njengokubonelela ngezixhobo zokuzikhusela ezifanelekileyo kunye nokusebenzisa amaqonga okusebenza akhuselekileyo.
Ulawulo Lomngcipheko: Yila isicwangciso solawulo lomngcipheko esijongana nemingeni eyahlukileyo yeemeko zomqolomba waseKarst. Esi sicwangciso kufuneka siquke amanyathelo okukhawulelana, njengokujongana nokuphuma kwamanzi okungalindelekanga, ukungazinzi komhlaba, okanye utshintsho kwiimeko zomhlaba. Hlola rhoqo kwaye uhlaziye isicwangciso solawulo lomngcipheko njengoko iprojekthi iqhubeka.
Kubalulekile ukuqaphela ukuba iimeko zemiqolomba yaseKarst zinokuba nzima kwaye zingaqikelelwa. Ukubonisana neenjineli zejografi ezinamava kunye neengcali ezinolwazi kwijografi yaseKarst kuyacetyiswa kakhulu ukuqinisekisa ukwakhiwa ngempumelelo kweziseko zeenqwaba kwiindawo ezinjalo.
Ixesha lokuthumela: Disemba-22-2023