Loluphi uhlobo lwenqwaba yamaphepha efanelekileyo ukusetyenziswa kwiiprojekthi zokulawula izikhukula?

Ngenxa yotshintsho lwemozulu kunye nokwanda kwenani leziganeko zemozulu ezimbi kakhulu, ulawulo lwezikhukula luphambili kuluhlu loorhulumente kunye neenkampani zokwakha kwihlabathi liphela. Ukususela kwiingxangxasi zemilambo kunye nokhuselo lonxweme ukuya kwizithintelo zexeshana zezikhukula kunye nomsebenzi weziseko zamanzi, iinqwaba zesinyithi ziyazimisela njengenye yezisombululo ezikhethwayo ngenxa yamandla aphezulu, ukuqina kunye nokufakelwa ngokukhawuleza.

Phakathi kweentlobo ezahlukeneyo zokupakishwa kwamaphepha,Iinqwaba zephepha zohlobo lwe-UkwayeIinqwaba zephepha zohlobo lwe-Zzezona sisombululo silungileyo kumadama nakwiindawo ezixineneyo ngenxa yokuba zigcina umhlaba kakuhle, ziqinile kwaye ziqinile.

Iiprojekthi zoLawulo lweZikhukula

Kutheni Kusetyenziswa Iingqumba Zeeshiti Zentsimbi Kulawulo Lwezikhukula?

Inqwaba yeshiti yentsimbi yinxalenye yesakhiwo esenziwe ngokugoqeka okanye esenziwe ngokucinezela enezihluthulelo kumacala omabini ezinokuqhutywa kumhlaba odibeneyo okanye edwaleni elithambileyo ukuze kwakhiwe udonga oluqhubekayoudonga lwenqwaba yeshitiLe ndlela inika ukhuselo olunamandla kuxinzelelo lwe-hydrostatic, ukufuduka komhlaba, kunye nokukhukuliseka komhlaba.

Xa kuthelekiswa nezakhiwo zekhonkrithi zemveli, iinqwaba zesinyithi zentsimbi zibonelela ngeenzuzo ezininzi:

1. Ufakelo olukhawulezileyo kunye namaxesha okwakha amafutshane
2. Ukumelana okuphezulu noxinzelelo lwamanzi kunye nemithwalo yomhlaba
3.Iimpawu ezinokuphinda zisetyenziswe neziphinde zisetyenziswe
4. Ifanelekile ukukhuselwa kwezikhukula okusisigxina nokwexeshana
5. Ukusetyenziswa okuguquguqukayo kwiimeko ezahlukeneyo zomhlaba

Ezi nzuzo zenza iindonga zenqwaba yeshiti yentsimbiisetyenziswa kakhulu ekukhuseleni izikhukula, kulawulo lwemilambo, kubunjineli bonxweme, nakwiiprojekthi zokulawula izikhukula ezingxamisekileyo.

Iiprojekthi zoLawulo lweZikhukula11

Inqwaba yephepha lohlobo lwe-U – Ukhetho oluQhelekileyo lokukhusela izikhukula

Inqwaba yeshidi yentsimbi enemilo engu-Uyenye yezona ndlela zidumileyo zokulawula izikhukula. Imilo yayo elinganayo inika amandla alinganayo kunye nokufakelwa okulula.

Iingenelo eziphambili ziquka:

1. Amandla aphezulu okugoba kunye nomthamo wokuthwala umthwalo
2.Ukuhamba okulula nokuqhuba
3. Ifanelekile kwiindonga zomlambo, ii-levees, kunye nezithintelo zesikhashana zezikhukula
4. Isisombululo esisebenzayo kwiiprojekthi ezinkulu

Iinqwaba zesinyithi zohlobo lwe-U zisetyenziswa kakhulu kwi:

1. Ukuqinisa umlambo
2. Iindonga zokukhusela izikhukula
3. Ukwakhiwa komjelo
4. Izakhiwo zezibuko kunye nezolwandle
5. Ii-cofferdams zexeshana

Kwiiprojekthi ezininzi zokulawula izikhukula ezinzulu, iinqwaba zephepha zohlobo lwe-U ezigoqiweyo ezishushuukubonelela ngokulinganisela okufanelekileyo phakathi kokusebenza kunye neendleko.

Inqwaba yePhepha leType Z – Yenzelwe iiProjekthi zeZikhukula eziSebenza kakhulu

Kwiiprojekthi ezifuna ukusebenza okuphezulu kwesakhiwo,Iinqwaba zephepha zohlobo lwe-Zzihlala zikhethwa.

Iprofayili enomfanekiso ka-Z inika imodulus yecandelo eliphezulu, ivumela udonga lwenqwaba yeshiti ukuba lukwazi ukumelana namaxesha okugoba okukhulu.

Izicelo eziqhelekileyo ziquka:

1. Iinkqubo ezinkulu zokuthintela izikhukula
2. Inkxaso yokumba ngokunzulu
3. Iiprojekthi zokhuselo lonxweme
4. Ulwakhiwo lwangaphandle kolwandle nolweelwandle
5. Iindawo ezixineneyo zamanzi aphezulu

Xa kuthelekiswa neenqwaba zamaphepha zemveli,Iinqwaba zesinyithi zentsimbi zohlobo lwe-Zzifanelekile kwiiprojekthi ezinkulu zeziseko zophuhliso apho amandla kunye nobomi benkonzo ende zibalulekile.

Inqwaba yePhepha leNtsimbi eQokelelweyo eshushu vs inqwaba yePhepha elenziwe ngokubanda

Iiprojekthi zokulawula izikhukula zihlala zikhetha phakathiiinqwaba zeshiti zentsimbi ezisongiweyo ezishushukwayeiinqwaba zesinyithi ezenziwe ngentsimbi ebandayo.

Uhlobo Iimbonakalo Izicelo eziqhelekileyo
Inqwaba yeShiti yeNsimbi eSongiweyo eshushu Ukusebenza okuqinileyo kokuqhagamshela, ukuqina okuphezulu, ukumelana okungcono kwamanzi Izithintelo ezingapheliyo zezikhukula, izakhiwo zaselwandle
Inqwaba yePhepha leNsimbi eyenziwe ngeNgqele Ufakelo olulula, olungabizi kakhulu, noluguquguqukayo Ukukhuselwa kwezikhukula okwethutyana, iiprojekthi ezincinci

Kwiziseko zolawulo lwezikhukula ezihlala zihleli, ii-hot roll steel sheet piles zihlala zikhethwa ngenxa yoqhagamshelo lwazo oluqinileyo kunye nokusebenza ngcono kokuvala.

Utyalo-mali lweZiseko zoPhuhliso lweHlabathi lubangela iMfuno yeSheet Pile

Ukunyuka kwenkcitho kwiziseko zokhuseleko lwezikhukula kuvula iindlela ezintsha kushishino lwentsimbi. Amazwe aseMntla Melika, eYurophu, eMzantsi-mpuma Asia naseLatin America aphuhlisa iinkqubo zokukhusela imilambo, izicwangciso zokukhusela unxweme, kunye neenkqubo zokuhambisa amanzi ezidolophini.

Njengoko oorhulumente bejika ingqalelo yabo ekunyamezeleni imozulu, imfuneko yeengqokelela zesinyithi, iindonga zeengqokelela zesinyithi kunye neemveliso zesinyithi zokwakha zaselwandle kulindeleke ukuba ziqhubeke zikhula.

Abathembekileyoababoneleli ngeenqwaba zephephaEzinemigangatho yemveliso yamazwe ngamazwe ziyakwazi ukubonelela ngezisombululo ezenzelwe wena ezifana neengubo zobude obahlukeneyo kunye neeprofayili ngokusekelwe kwiimfuno zeprojekthi.

Ukukhetha Umthengisi Weepali Zephepha Elifanelekileyo

Kwiprojekthi zolawulo lwezikhukula kunye nobunjineli baselwandle, abathengi kufuneka baqwalasele oku kulandelayo:

1.Ibanga lentsimbi kunye nokusebenza koomatshini
2. Iprofayili yenqwaba yesheet kunye nemodyuli yecandelo
3. Iimfuno zokukhusela ukugqwala
4. Imigangatho yokuvelisa kunye nokuhlolwa komgangatho
5. Amandla okuhambisa iiprojekthi ezinkulu zeziseko zophuhliso

Ingcaliumenzi wenqwaba yeshiti yentsimbiinokubonelela ngezisombululo ze-U type, Z type, kunye neesheet pile ezenzelwe wena zokulawula izikhukula, ukwakhiwa kwezibuko, kunye neeprojekthi zobunjineli besiseko.

Ixesha leposi: Julayi-08-2026