Njengoko ukwakhiwa kweziseko zophuhliso kungena kwinqanaba lophuhliso olusemgangathweni ophezulu, ukusetyenziswa kwezinto zokwenziwa komhlaba kwiindawo ezifana neendlela ezinkulu, ukugcinwa kwamanzi, kunye nokukhuselwa kwendalo kuya kusasazeka ngakumbi. Njengeshishini elilinganisayo ngaphakathi kweli shishini, iShandong Hongyue Environmental Engineering Co., Ltd. (ebizwa ngokuba yi "Hongyue Environmental") kutshanje isebenzise amava ayo eminyaka emininzi yenkonzo kunye nezifundo zamatyala zehlabathi lokwenyani ukupapasha izinto ezintathu eziphambili malunga nokukhethwa kunye nokufakwa kwee-geotextiles. Iingcali ziqaphela ukuba eli phulo lijolise ekuncedeni abachaphazelekayo kwiprojekthi ekuphepheni imigibe eqhelekileyo yomgangatho, ngaloo ndlela kususwe—kwimvelaphi—iingozi zokhuseleko kunye nelahleko yezoqoqosho ebangelwa kukukhethwa kwezinto ezingafanelekanga.
Ingxaki #1: Ukunciphisa iindleko ngokungaziboniyo kunye nokungahoyi ukufanisa iinkcukacha
Kwicandelo leziseko zophuhliso zothutho, ezinye iiprojekthi—ngemizamo yokonga imali—zikhetha ii-geotextile ezikumgangatho ophantsi; oku kwenza umngcipheko omkhulu ofihlakeleyo kumgangatho weprojekthi iyonke. Ngexesha lophando lwentsimi, iqela lobuchwephesha leHongyue Environmental lifumanise ukuba iiprojekthi ezithile zeendlela ezinkulu zisebenzise ii-polypropylene geotextile ezinobunzima obungaphantsi kwe-100 g/m² ekwakheni umaleko wesiseko. Ezi zinto zihlala zinamandla okutsalwa angaphantsi kwe-8 kN/m; ngenxa yoko, zisengozini enkulu yokubhobozwa lilitye elityumkileyo ngexesha lokuxinana ngoomatshini abanzima, okanye nokukrazuka ngenxa yokuhlaliswa kwesiseko okuncinci emva kokuba indlela ivulekele iimoto—okukhokelela ngqo ekwakhiweni kwemifantu kumphezulu wendlela.
Elinye ityala elibalulekileyo libandakanya iprojekthi yendlela enkulu kwiPhondo laseShandong apho, ngenxa yokusetyenziswa kwee-geotextiles ezikumgangatho ophantsi, i-roadbed yaqala ukuwohloka emva kweenyanga ezintathu emva kokuvulwa. Ekugqibeleni, iprojekthi yafuna ukulungiswa okubizayo—okungaphezulu kwe-200,000 RMB—okwaphazamisa kakhulu imisebenzi yezothutho kunye nezothutho zasekuhlaleni. Ngaphezu koko, ukuba ii-geotextiles ezenzelwe ii-roadbed zikaloliwe azizange ziphathwe ngonyango lokuthintela ukuguga, amandla azo anokuncipha ngaphezulu kwe-30% ukuba zishiywe zichatshazelwe yimozulu iinyanga ezintathu kwaye emva koko zimanziswe ngamanzi emvula.
Ngenxa yoku, iHongyue Environmental inika le ngcebiso ilandelayo: ukukhethwa kwezinto kwiiprojekthi zobunjineli kufuneka kulandele ngokungqongqo umgaqo "wokufanisa iinkcukacha." Kwizinto ezibalulekileyo zesakhiwo—ezifana nokuqinisa indlela—kufuneka kukhethwe ii-geotextile ze-polyester filament ezinamandla aphezulu okanye ii-geotextile ze-staple fiber ezikumgangatho ophezulu. Ngaphezu koko, uvavanyo oluqatha lwezalathisi zokusebenza eziphambili—ezifana nokwaphuka kwamandla kunye nokwaphuka kwamandla—kufuneka lwenziwe ngokuhambelana ngokungqongqo nemigangatho yesizwe (umz., GB/T 17638-2017); phantsi kweemeko ezithile akufanele ixabiso libe lolona lubalulekileyo ekukhetheni izinto.
Umgibe #2: Ukungomi kakuhle kwamanzi kunye nokumelana nokugqwala—Iingozi ezifihlakeleyo kwiiprojekthi zoLondolozo lwaManzi
Xa kuthelekiswa nokwakhiwa kwendlela, iiprojekthi zokugcina amanzi zibeka iimfuno ezingqongqo kakhulu malunga nokungangeni kwamanzi kunye nokumelana nokugqwala kwezinto zokwakha. Ngelixa bebonelela ngeenkonzo zemigca yamasebe eProjekthi yokuHlukana naManzi eSouth-to-North, iHongyue Environmental Protection ifumanise ukuba ii-geotextile eziveliswa ngabavelisi abaninzi abancinci zineziphene ezibalulekileyo—njengokungavalwa ngokwaneleyo kwiindawo zokudibana kunye nobubanzi obungaphezulu kwe-10 cm—okwenze ukuba zibe sesichengeni sokuvuza. Okubangela ukuba kube lula ngakumbi, kwiiprojekthi zokulungisa umhlaba we-saline-alkali, ii-geotextile eziqhelekileyo ze-polypropylene—ezingenakumelana nee-asidi kunye ne-alkalis—ngamanye amaxesha zazikhethwa ngempazamo. Oku kwabangela ukuba izinto ziguge kwaye zibole kwiinyanga ezintandathu kuphela, nto leyo ekhokelela ekusileleni ngokupheleleyo komsebenzi wazo wokungangeni kwamanzi.
“Ukunganyamezelani kakuhle nokuvuza kunye nokugqwala kudala iingozi ezifihlakeleyo kwiindawo ezingqonge imisele.” I-Hongyue Environmental Protection igxininisa ukuba kwiiprojekthi zobunjineli be-hydraulic—ezifana namadama kunye nokulungiswa kwemijelo yomlambo—kubalulekile ukukhetha ii-geotextile ezidityanisiweyo okanye ii-geomembrane ze-HDPE ezinokumelana okuphezulu kweekhemikhali kunye nokumelana nokubhoboza. Iimveliso zabo zisebenzisa iinkqubo zokubopha ubushushu okanye zokuncamathelisa ukuqinisekisa ukubopha okuqinileyo, okungenakwahlulwa phakathi kwe-geotextile kunye ne-membrane yokuthintela amanzi, ngaloo ndlela zimelana ngempumelelo nokukhukuliseka kwiindawo ezintsonkothileyo. Ngaphezu koko, lonke iqela leemveliso livavanywa ngoxinzelelo oluqinileyo lwe-hydrostatic ukuqinisekisa ukuthembeka okupheleleyo.
Ingcamango Engachanekanga #3: Ukugweba Okungafanelekanga Ukungangeni Komoya—Izityalo Ziyasokola Ukusinda Kwiindawo Ezinezityalo Eziluhlaza
Kwiprojekthi zokubuyiselwa kwemigodi kunye nokulima izityalo ezikwithambeka, ukuhambelana kwendalo kwezinto ezisetyenzisiweyo kubaluleke ngokulinganayo. Amaqela amaninzi okwakha asebenzisa impazamo "ii-geomembranes ezingangeni manzi" endaweni "yee-geotextile ezingena manzi." Oku kuthintela ukufuma komhlaba ekuphumeni kwamanzi, okubangela ukuba iingcambu zezityalo zihlupheke ngenxa yokunqongophala kweoksijini kwaye zibune, nto leyo ebangela ukuba amazinga okusinda aphantsi kakhulu. Iprojekthi yangaphambili yokubuyiselwa kwemigodi, umzekelo, yabona amazinga okusinda kwembewu yengca ehla aye ngaphantsi kwama-30% ngenxa yale mpazamo; ekugqibeleni ingxaki yasonjululwa kuphela emva kokutshintshela kwii-geotextile ze-polyester ezingena manzi.
Ukujongana nale ngxaki, iHongyue Environmental Protection ithi xa kusetyenziswa i-slope greening, kufuneka kubekwe phambili ii-geotextile ezingalukwanga ezibhobozwe ngenaliti, ezibonelela ngokungena kwamanzi okugqwesileyo kunye nokuvuleka okuphezulu. Le nto ayincedi nje kuphela ekukhupheni amanzi kwaye isebenza njengesihluzi esingasemva kodwa ikwathintela ukukhukuliseka komhlaba, ngaloo ndlela idala imeko-bume entle yokukhula kwezityalo. Xa isetyenziswa kunye nokulungiswa komhlaba, izinga lokusinda kwezityalo linokonyuswa liye ngaphezulu kwe-85%, ukuqinisekisa ukwamkelwa ngempumelelo ngexesha lokuhlolwa kokugqibela kweprojekthi yokubuyisela indalo.
Ulawulo Olupheleleyo Lomgangatho kunye neNkonzo: Ukuseta Umlinganiselo Omtsha Weshishini
Ukuqinisekisa umgangatho wemveliso, iHongyue Environmental Protection iseke inkqubo yokuhlola enamanqanaba amathathu egubungela yonke inkqubo: ukusuka kwizinto eziluhlaza ukuya kwimveliso, kwaye ekugqibeleni ukuya kwimveliso egqityiweyo. Le nkampani isebenzisa iitships zepolyester ezikumgangatho ophezulu njengezinto zayo eziluhlaza kwaye iseka iindawo zokujonga umgangatho ezingqongqo kumanqanaba abalulekileyo—njengokubhoboza ngenaliti kunye nokugalela ilamination—ukuqinisekisa ukuthembeka kwemveliso. Ngaphezu koko, inkampani iyalela iiarhente zangaphandle ezinegunya ukuba zenze uvavanyo oluzimeleyo, ngaloo ndlela iqinisekisa ukuba yonke i-roll ye-geotextile ephuma kwiziko ihambelana ngokupheleleyo nemigangatho yesizwe.
Ngaphandle kokubonelela ngomgangatho wemveliso ogqwesileyo, iHongyue Environmental inikezela ngephakheji yenkonzo epheleleyo, equka ukubonisana ngobuchwepheshe, uyilo lwezisombululo, isikhokelo sokwakha, kunye nokugcinwa emva kokuthengisa. Nokuba isetyenziswa kwiiprojekthi ezinkulu zeziseko zophuhliso zasekhaya okanye isetyenziswa ngexesha lokwandiswa kwenkampani kwiimarike zamazwe ngamazwe, le modeli yenkonzo ifumene udumo olukhulu kunye nokuqatshelwa ngabathengi. Ukuya phambili, iHongyue Environmental iya kuqhubeka nokugcina ifilosofi yayo eyintloko—“Isekelwe kuMgangatho, Iqhutywa yiNkonzo”—njengoko idlala indima ebalulekileyo ekukhuseleni nasekuxhaseni uphuhliso lweziseko zophuhliso zaseTshayina.
Ixesha leposi: Epreli-22-2026
