Ibhuloho lebhuloho likakhonkolo elicindezelwe ngaphambili elinewebhu yensimbi enothayela, elaziwa nangokuthi ibhuloho le-PC yensimbi enguthayela, libhekisela kubhinca lebhokisi elinepuleti likathayela esikhundleni sewebhu kakhonkolo yebhande likakhonkolo elicindezelwe njengewebhu.Isici sayo esiphawulekayo yi-10~ A 20 mm ipuleti lensimbi eliwugqinsi lithatha indawo yewebhu kakhonkolo enogqinsi luka-30 kuya ku-80 cm.

Umsuka
Ngeminyaka yawo-1980, i-France yaqala yaklama futhi yakha ibhuloho elisha eliyinhlanganisela yebhuloho-i-cognac elinezintambo zensimbi esikhundleni samabhuloho ajwayelekile kakhonkolo webhokisi.Kamuva, kwakhiwa ama-viaducts amaningana e-Maupre, amabhuloho e-Asterix kanye nezinsimbi zikathayela ze-Dole.Ibhuloho lewebhu.

Intuthuko
Kusukela ngawo-1990, iJapane nayo ifunde lolu hlobo lwebhuloho.Ngokusekelwe emabhulohweni afanayo aseFrance, yakhe uchungechunge lwamabhuloho njengeBhuloho Elisha, iBengu Bridge [1], kanye nePine No. 7 Bridge.Kunamabhuloho emishayo aqhubekayo kanye namabhuloho ozimele aqinile aqhubekayo, anweba ububanzi bokusetshenziswa kwamabhuloho anjalo futhi athuthukise amasu okuklama nawokwakha.

Okwasekhaya
Awekho amabhuloho angempela ebhilidi lebhokisi lewebhu lensimbi enothayela eligcizelelwe ngaphambili.Ngesikhathi esifanayo, amabhuloho amaningana alolu hlobo akhiwe eFrance / eJalimane, ikakhulukazi eJapane.Izindlela zokuklama nezokwakha ziya ngokuya zivuthwa.Ibhande lebhokisi likakhonkolo elicindezelwe ngaphambili elinewebhu yensimbi enothayela lifaneleka ngokukhethekile ibhande lebhokisi eliqhubekayo eline-span ephakathi nendawo enkulu.Ngokuthuthuka nokujula kokuhlaziywa nocwaningo lwalesi sakhiwo eShayina, kanye nokubhekisela kokuhlangenwe nakho kokusebenza konjiniyela bangaphandle, ibhande lebhokisi lenhlanganisela kakhonkolo eligcizelelwe elinewebhu yensimbi enothayela lizosetshenziswa ekwakhiweni kwamabhuloho eChina.