Ukubaluleka kogcino lothintelo lwendlela yeasphalt yendlela enguhola
Ukugcinwa kothintelo lwendlela yendlela kuthetha ukufumanisa kwangethuba iimpawu zomonakalo omncinane kunye nezifo kwipavumente ngovavanyo lwemeko yendlela rhoqo, ukuhlalutya kunye nokufunda oonobangela bazo, kunye nokuthatha amanyathelo okhuseleko ngokufanelekileyo ukuthintela ukwanda ngakumbi kwezifo ezingephi, ukuze kuthotywe isantya ukudodobala kokusebenza kwepavumente kwaye ugcine indlela yabahambi ngeenyawo isoloko Ikwimeko entle yenkonzo.
Ulondolozo lothintelo lolweendlela ezingekabi nomonakalo omkhulu kwaye luqhutywa ngokubanzi kwiminyaka emi-5 ukuya kwe-7 emva kokuba indlela iqalisiwe. Injongo yokugcinwa kukuphucula nokubuyisela umsebenzi ongaphezulu wendlela kunye nokuthintela ukuwohloka ngakumbi kwesi sifo. Amava angaphandle abonisa ukuba ukuthatha amanyathelo okukhusela okukhusela okusebenzayo akukwazi nje ukuphucula umgangatho weendlela, kodwa kunye neenzuzo zezoqoqosho ezintle, ukwandisa kakhulu ubomi benkonzo yeendlela kunye nokugcina imali yokulondoloza ngaphezu kwe-50%. Injongo yokulungiswa kohola wendlela kukugcina imeko yendlela ikwimeko entle, ukugcina imisebenzi eqhelekileyo yomgaqo-nkqubo, ukuphelisa izifo kunye neengozi ezifihlakeleyo ezenzeka ngexesha lokusetyenziswa, kunye nokwandisa ubomi bayo benkonzo.
Ukuba iindlela azilungiswanga kakuhle okanye azilungiswanga, iimeko zendlela ngokuqinisekileyo ziya kuhla ngokukhawuleza kwaye nezithuthi ezindleleni ziya kuvalelwa. Ngoko ke, ingqwalasela enkulu kufuneka ihlawulwe kumsebenzi wokulondoloza. Kuwo wonke umsebenzi wogcino, ukulungiswa kwendlela yendlela likhonkco elingundoqo lomsebenzi wokulungisa uhola wendlela. Umgangatho wolondolozo lwendlela yendlela yeyona nto iphambili yovavanyo lomgangatho wokulungiswa kohola wendlela. Oku kungenxa yokuba umphezulu wendlela ngumaleko wesakhiwo othwala ngokuthe ngqo umthwalo wokuqhuba kunye nezinto zendalo, kwaye unxulumene nomthwalo wokuqhuba. Ngaba ikhuselekile, iyakhawuleza, inoqoqosho kwaye ikhululekile.
Okwangoku, malunga ne-75% yeendlela ezikhawulezayo ezakhiwe kwilizwe lethu ziziseko zomgangatho ophezulu we-asphalt zezakhiwo eziqinileyo. KwiPhondo laseGuangdong, lo mlinganiso uphezulu ukuya kuma-95%. Emva kokugqitywa kwezi ndlela zeenqwelo-moya, ziye zachatshazelwa kukukhula okukhawulezileyo komthamo wezithuthi, iimoto ezinkulu, kunye nomthwalo onzima. , i-traffic channelization kunye nomonakalo wamanzi, njl., umphezulu wendlela uye wafumana umonakalo kwangethuba ukuya kumaqondo ahlukeneyo, okubangelwa yimisebenzi yokulondoloza enzima. Ukongeza, njengoko umgama weehola wendlela usanda kwaye ixesha lokusetyenziswa linyuka, umphezulu wendlela ngokuqinisekileyo uya konakaliswa, kwaye ubungakanani bomsebenzi wokulungisa uya kuba mkhulu kwaye ube mkhulu. Kunokulindeleka ukuba kwixesha elizayo, oohola beendlela belizwe lam baya kushenxiswa kulwakhiwo njengogxininiso oluphambili ukuya kokubini ulwakhiwo nokulungiswa, kwaye ngokuthe ngcembe kugxininise kulondolozo.
I-"Technical Specifications for Highway Maintenance" ichaza ngokucacileyo ukuba umsebenzi wokulungiswa kohola wendlela kufuneka uphumeze umgaqo-nkqubo "wokuthintela kuqala, ukudibanisa uthintelo kunye nonyango". Nangona kunjalo, inyaniso kukuba ukulungiswa nokulawulwa kohola wendlela akwanelanga, izifo azisingathwanga ngexesha elifanelekileyo, kwaye ukugcinwa kokuthintela akukho ndawo; idityaniswa netrafikhi Ukukhula okuKhawuleza kwezithuthi, iziphene ekwakhiweni kwangaphambili, utshintsho lwamaqondo obushushu, iziphumo zamanzi, njl.njl. kukhokelele ekubeni uninzi lweendlela ezikhawulezayo zingafikeleli kubomi bazo bokuyilwa kwaye nomphezulu wendlela wonakaliswe kakhulu. Ukuphumeza ulondolozo lwendlela yothintelo kwindlela ephambi kohola wendlela kwangaphambi kokulungiswa okukhulu kunokulungisa izifo ezincinci zendlela ngexesha elifanelekileyo ngaphandle kokwenza umonakalo omkhulu, ngaloo ndlela kuncitshiswe inani lokusila kunye nokulungiswa, ukonga iindleko zokulungisa, ukwandisa ubomi benkonzo yendlela, kunye nokugcina inkonzo elungileyo. imeko yendlela yabahambi ngeenyawo. Ke ngoko, kuyimfuno engxamisekileyo yophuhliso lohola wendlela kwilizwe lam ukuphanda nokuphuhlisa itekhnoloji yogcino lothintelo kunye neemodeli zolawulo lweepavumente ze-asphalt zohola wendlela kunye nokuphumeza ulawulo lolondolozo lothintelo koohola bendlela.