Pontoon gada

Pont - wani gini a kan ruwa, da ciwon iyo support, wanda ake kira pontoons. A bambancin da wani iyo gada, abin da ba ya raba pontoons da span Tsarin yi aiki a matsayin "buoyant". Mun yi amfani da wadannan wurare don wucin gadi crossings karkashin gaggawa yanayi ko a lokacin gyaran gyarawa gadoji, a wartime kuma a lokacin aiki a cikin aftermath na mahaukaciyar guguwa, bala'i. Amma akwai misalai masu yawa a inda a pontoon gada da kuma aiki kullum (a Rasha - Paul, Biysk, Tarko-Sale, Urengoy).

Gine-gine a kan pontoons yana da abũbuwan amfãni mãsu yawa. Da farko, su ne transportable. Su ne sauki don motsawa ta cikin ruwa da kuma fashe a ƙasar. Na biyu amfani - gudun kafuwa. Duk da haka, akwai gagarumin drawbacks. Pontoon gadoji haifar da matsaloli ga shipping, da low hali iya aiki, tun da kwanciyar hankali dogara a kan ruwa matakin, iska, tãguwar ruwa. Su ba za a iya sarrafa a lokacin daskare-up da kuma kankara gantali.

Pontoon Ferry - sakamakon hadadden aikin injiniya aiwatar bukata musamman fasahar da ilmi. Roba kayayyaki sauƙaƙe wannan tsari. Pont ne mai daidaitaccen sassa zane, kunsha na iyo abubuwa. Wadannan prefabricated gine-gine suna amfani duka biyu motoci da kuma Masu Tafiya da Kafa.

External "lightness" da kuma sauki daga dukan tsarin ba rage halayyar load-dauke da iya aiki, don haka wadannan gadoji ana amfani da soja dalilai.

abũbuwan amfãni

Pont - wani daidaitaccen sassa zane cewa za a iya samun sauƙin taru a takaice in mun gwada lokaci. A wannan yanayin, taron ba ya bukatar wani na musamman fasaha da basira da ilmi.

Irin Tsarin daidaitaccen sassa expandable da zaka iya canja nisa da siffar, idan ya cancanta.

Kayayyaki na lalacewa-resistant roba ne ba fallasa zuwa acid, seawater, low zazzabi. Pontoon gadoji tushen roba kayayyaki aka yi amfani a kan wani surface na ruwa, ba cutarwa ga muhalli, kada ku halattar da na cikin ruwa Fauna da Flora, sun yi tsayayya da igiyoyin da kuma tãguwar ruwa.

ban sha'awa facts

• Pontoon tsarin da aka tsara da kaina da Austria m Karl von Birago umartarku farko-taba soja pontoon jiki. Wannan tsarin ya yaɗu a duk manyan Turai sojojin.
• A Rasha, mafi yawansu mika pontoon gada yana da tsawon kusan 750 mita. Yana haɗu da unguwar waje na Khabarovsk tare da Big Ussuri Island. Wannan gada ta haɗu da tsibirin da dama banki na Amur tashoshi, yana aiki tun 2002 a lokacin daga marigayi May zuwa Oktoba, shi motsa a kan m kayan aiki da motocin. Don kungiyar na gada Big Ussuri Island tare da birnin daure Ferry. A cikin hunturu, a kan Tsibirin don samun a kan kankara, da kuma a cikin tsawon kankara da kankara gantali a tsibirin "nahiyar" da aka yanke. Bridge bred sau daya a rana, don haka kamar yadda ba su rushe da Sin da kuma Rasha jiragen ruwa.
• Abin sha'awa, a lokacin da rashin amfani pontoon gada iya "gudãna". Wannan ya faru, misali, a shekarar 2005 a birnin Novokuznetsk, a lokacin da gada kan kogin Kondoma busa kan.