Isithombe | CNN.com
Ukunambitheka kwezakhiwo ze-mega eChina kuyaziwa. Hhayi nje ngoba ivumela ukuthi bakhombise amandla wobunjiniyela kuzwelonke, kepha futhi ngoba ngasikhathi sinye bakha izakhiwo ezifanele ukuba yizindawo eziningi zokuheha izivakashi ezifana ne-Eiffel Tower noma iSan Francisco Bridge.
Ukwakhiwa okusha kwe-mega okwethulwe ezweni lase-Asia yibhuloho eliphakanyiselwe kumamitha angama-218 ngaphezulu kwesigodi namamitha angama-488 ubude esifundazweni sase-Hebei. Eyakhelwe yi-Bailu Group eqinile, umcimbi wokwethula ubuhanjelwe ngabavakashi ababalelwa ku-3.000 XNUMX abakwazile ukuzibona mathupha ukuthi kunjani ukuhamba ebhulohweni elisobala phakathi kwamawa amabili aseHongyagu Natural Park.
Ngalezi zinyathelo, iHongyagu yibhuloho elide kunawo wonke emhlabeni, elikwazi ukumelana nokuzamazama komhlaba okungaba ngamakhulu ayisithupha neziphepho ezinamandla angu-6 esikalini saseBeaufort. Manje, imaphi amanye amabhuloho noma ama-mega akhiwe yiChina akwazi ukwephula amarekhodi? Sizithola ngezansi.
IZhangjiajie Bridge
Kuze kuvulwe iBhuloho laseHongyagu, ende kunazo zonke emhlabeni ibitholakala eZhangjiajie Nature Park, isakhiwo esingamamitha angu-430 ubude namamitha angama-300 ukuphakama. Itholakala eZhangjiajie Natural Park, esifundazweni saseHunan, esaziwa kusukela ngonyaka we-1992 njengeNdawo yamaGugu omhlaba. yi-UNESCO, engomunye wabavakashelwa kakhulu eChina.
Qingdao Water Ibhuloho
Ngaphezulu kweJiaozhou Bay, kwakhiwa iBhuloho iQingdao, okude kakhulu kunamanzi emhlabeni. Ukwakhiwa kwalo kususe irekhodi kwelinye ibhuloho laseChina, lelo eliseHangzhou Bay okwakucatshangwa ukuthi yinde kunazo zonke emhlabeni ngaphezu kolwandle, enamakhilomitha angama-36 ubude.
Le mega-ujenzi inobude bamakhilomitha angama-42,5 futhi inemizila eyisithupha lapho kuzungeza khona umgwaqo kuzo zombili izinhlangothi. Inamapyloni angaphezu kwama-5.200 futhi ukwenziwa kwayo kudinga izigidi zamathani wensimbi nokhonkolo.
Njengamanje eduze kweQingdao Bridge kwakhiwa isiqhingi esincane esisebenza njengendawo yokuphumula yabahambi, ukuze bakwazi ukufaka uphethiloli ezimotweni zabo, ukudla okulula noma ukuyothenga okuthile.
Umugqa Wangaphansi Komgwaqo waseGuangzhou
Umhubhe omude kunayo yonke emhlabeni wezithuthi zomphakathi utholakala eGuangzhou, elinye lamadolobha amakhulu aseningizimu yezwe. Lokhu kwakhiwa okukhulu kwenza ukuthi kube lula ukuhamba amakhilomitha angama-60 ngomgwaqo ongaphansi komhlaba ngaphandle kokuqhamuka.
Ibhuloho laseBaipanjiang
IBeipanjiang Bridge ayibafanele labo abanokwesaba izindawo eziphakeme. Itholakala ngamamitha angu-565 ngenhla komfula iNizhu, eningizimu yezwe, futhi ixhuma izifundazwe zaseYunnam naseGuizhou emahoreni amabili Lapho ezinsukwini zakudala kwakukhona amadolobha ayekude ngamahora amahlanu ngemoto.
Izithombe ezingathathwa zizungeze iBhuloho iBeipanjiang ziyamangalisa. Inkungu ephakathi kwezintaba isakazekela kuwo wonke umhlaba sengathi ifuna ukumboza leli bhuloho elizalwa phakathi kwamatshe.
Isithombe nge-Rail Travel
Liupanshui Railway Bridge
Leli bhuloho liphethe isihloko sebhuloho lesitimela eliphakeme kunawo wonke emhlabeni. Yavulwa ngo-2001 kanti itholakala eLiupanshui. Ngo-2009 yalahlekelwa isihloko sayo sebhuloho lamakhothamo eliphakeme kunawo wonke emhlabeni kepha isagcina lokhu okushiwo ngenhla.
Ukukhulunywa okukhethekile kufanele indlela elandelwe ukwakhiwa kwayo, echazwe njengobuhlakani obukhulu. Isizathu ukuthi esikhundleni sokusebenzisa imibhoshongo emibili yesikhashana kulowo nalowo mgwaqo wokwakha i-arch, yenziwa ngamahafu amabili emisebenzini yamanga, ngamunye ngakolunye uhlangothi lomhosha. Inqwaba yokuqala ekugcineni ngakunye yayisebenza njengenduku yokubopha.
Lapho amahafu wamakhothali eseqediwe, izinqwaba zaphenduka zaba ngu-180º zaze zabhekana nemengamo. Ngemuva kwalokho amahafu ahlanganiswa futhi ibhodi nezinye izinqwaba zakhiwa.
I-Aizhai Bridge
Kuyisimangaliso sobunjiniyela edolobheni laseJishou elimiswe ngaphezu komhosha i-Hunan Dehang amamitha angama-355 ngaphezu komhlaba. Ngamamitha ayi-1.176 XNUMX ubude, ihlanganisa ukuphela kwemigudu emibili eyakha umgwaqo omkhulu iJishou-Chadong, owakhiwe ngenhla kwesigodi esihle.
IKarakorum, umgwaqo omkhulu kakhulu
Ukuqedela okuthunyelwe kusuka ezindaweni eziphakeme sizokhuluma ngeKarakorum, umgwaqo omkhulu nokwakhiwa kwe-mega ngamamitha ayi-5.000 XNUMX ukuphakama okuxhuma entshonalanga yeChina nenyakatho yePakistan ngokusebenzisa enye yezindawo eziyingozi futhi ezimangelengele zaleli zwekazi njengoba ligudla izintaba ezintathu ezinkulu ezinjengebanga leKarakorum, ibanga lePamir kanye neHimalaya.
Njengokulangazelela, umzila ogudle umgwaqo omkhulu weKarakorum wawuyingxenye yomgwaqo iSilk esikhathini esedlule futhi njengamanje uthathwa njengophawu lokubambisana nobungani phakathi kwala mazwe womabili.