Indlela yokusombulula ingxaki "yokupaka okunzima" kunye "nokupaka okuxabisa kakhulu" kwiidolophu ezinkulu ngumbuzo onzima wokuvavanya.Phakathi kwemilinganiselo yokulawula ukuphakamisa kunye nenkqubo yokupaka i-sliding ekhutshwe kwiindawo ezahlukeneyo, ukulawulwa kwezixhobo zokupaka kuye kwaziswa phezulu.Okwangoku, ukwakhiwa kweendawo zokuphakamisa kunye nokutshintsha iindawo zokupaka kwiindawo ezahlukeneyo zijongene nobunzima obuninzi obufana nobunzima bokwamkelwa, ukungacaci kwezakhiwo zokwakha, kunye nokungabikho kwenkuthazo.Abangaphakathi kwishishini bacele uphuculo olukhulu ekuyilweni kwamanyathelo.
Ingxelo icaphule idatha efanelekileyo ukubonisa ukuba kukho kuphela amashumi amathathu ukuya kwamashumi amane izixhobo zokupaka kunye nezilayidi ezisetyenziswayo eGuangzhou, kwaye inani leendawo zokulala lingaphantsi kakhulu kunelo laseShanghai, iBeijing, iXi'an, iNanjing, kunye neNanning.Nangona i-Guangzhou ngegama yongeze ngaphezulu kwe-17,000 yeendawo zokupaka ezine-dimensional ezintathu kulo nyaka uphelileyo, uninzi lwazo "ziindawo zokugcina ezifileyo" ezakhiwe ngabaphuhlisi bezindlu nezindlu ngezona ndleko ziphantsi ukuze kugqitywe imisebenzi yokwabiwa kwendawo.Kukho iintsilelo ezininzi kwaye ukupaka kunzima.Ngokubanzi, iindawo zokupaka ezikhoyo zokuphakamisa kunye nenkqubo yokupaka i-sliding e-Guangzhou zikude kwithagethi ye-11% yeendawo zokupaka zizonke.
Unobangela wale meko ubangel’ umdla.Ukuphakamisa nokuhambisa izixhobo zokupaka kuneenzuzo e-Guangzhou malunga nesiphumo, iindleko, ixesha lokwakha kunye nembuyekezo kutyalo-mali, kwaye enye yeengxaki ze-lag yophuhliso olunzima kukungacaci komgangatho.Ngokutsho kwabangaphakathi kwishishini, ukuphakamisa kunye nenkqubo yokupaka i-sliding, ngokukodwa isakhiwo sesakhelo sentsimbi esicacileyo, sichongwe njengoomatshini abakhethekileyo kwinqanaba likazwelonke.Ixhomekeke ekuvunyweni komgangatho wesebe.Izixhobo zokupaka iiMechanical ezintathu-dimensional kufuneka zibandakanywe kulawulo lwezixhobo ezizodwa, kodwa zifuna amasebe amaninzi.Oku kuya kukhokelela kwiinkqubo zokuvunywa okucothayo kakhulu, okuthetha ukuba ukuba ayisosixhobo sokupaka esingaphantsi komhlaba, igaraji ekumgangatho ophantsi enemigangatho emithathu isajongwa kwaye ilawulwe njengesakhiwo, kwaye ingxaki yeenkcazelo zepropati engacacanga ihleli.
Kuyinyani ukuba ayisiyiyo into yokuba izixhobo zokuphakamisa kunye necala lokupaka zingakwazi ukukhulula isikali solawulo ngokungapheliyo, kodwa akufanelekanga ukunciphisa indlela yokulawula umqobo othintela uphuhliso oluqhelekileyo.Kunokuthiwa ukuba iingxaki ezihambelana nokuvunywa okunzima kunye nokucothayo, okanye "i-inertia" yengcinga yolawulo kunye neendlela zokulawula, ayikwazi ukuhoywa.Ngesisombululo esisondeleyo sobunzima bokupaka kunye nenyaniso yokuba izixeko ezininzi zelizwe zichaze ngokucacileyo iimpawu zezixhobo ezikhethekileyo zokuphakamisa nokuhambisa izixhobo zokupaka kwaye zinike ukukhanya okuluhlaza ukuze kuvunywe, "umamazala" wokuphakamisa nokuhambisa. Ukwamkelwa kwezixhobo zokupaka kunye nolawulo kufuneka kuncitshiswe ukuthintela ukuvunywa okuninzi.Ulawulo lokuphucula ukusebenza kakuhle kokuvunywa.
Enye ingxaki ekufuneka iqwalaselwe kukuba izixhobo zokuphakamisa kunye necala lokupaka zizixhobo ezikhethekileyo kunye nesakhiwo esipheleleyo sentsimbi.Sisakhiwo esingesosigxina.Inokwakhiwa ngokusebenzisa umhlaba ongenamsebenzi.Wakuba utshintshile ukusetyenziswa komhlaba, unokufuduselwa kwezinye iindawo.Ukuvuselela ubutyebi bomhlaba obungasebenziyo sisicwangciso sokuphumelela.Nangona kunjalo, umgangatho womhlaba ongasetyenziswanga ngaphandle kwesatifikethi sepropati yomhlaba awunakusetyenziselwa ukuvunywa ukunyusa nokuhambisa iindawo zokupaka, kodwa inqanaba alinakugqithwa.Oku kufuna ukucwangciswa kokugcina, kwaye imiqathango ehlobene nayo ifanele ithotywe.Ngokukodwa, ngokusekelwe kwiinzuzo ukuba iindawo zokupaka zokunyusa kunye nenkqubo yokupaka i-sliding yandiswe ngamaxesha amaninzi ngaphezu kwezixhobo zokupaka eziqhelekileyo, inkxaso ekhethiweyo kufuneka inikwe kumgaqo-nkqubo.Ukongeza, ukubonakaliswa kwezixhobo zokupaka njengezakhiwo kuya kuchaphazela umlinganiso weploti yeeprojekthi zezindlu kunye nokunciphisa umdla wabaphuhlisi bezindlu.Oku kufuneka kusonjululwe ukukhuthaza inkxaso yoluntu kunye nenkxaso yentlalontle ukuba ithathe inxaxheba ngokubonakalayo kulwakhiwo.
Ixesha lokuposa: Jul-14-2023