Kumenyekanisha ibicuruzwa
Imiterere shingiro nogukoresha pine ya truss hamwe nubwishingizi bwubwishingizi:
Bailey pin ikoreshwa muguhuza truss. Hariho umwobo muto uzengurutse ku mpera imwe ya pin, kandi ikarita yubwishingizi yinjizwamo mugihe cyo kwishyiriraho kugirango pin itagwa. Hano hari igikoni hejuru ya pin, kandi icyerekezo ni kimwe nicy'umwobo muto uzengurutse. Mugihe ushyiraho, kora groove ibangikanye na chord yo hejuru no hepfo kugirango ikarita yubwishingizi (pin yubwishingizi) yinjizwe neza mumwobo wa pin.
Ibikoresho bya truss pin ni 30CrMnTi ifite diameter ya 49.5mm.
Ubuvuzi bwo hejuru burashobora kwirabura cyangwa gusunikwa. Galvanized ifite ibyiza byo kurwanya ruswa kandi igurishwa cyane mumahanga.
Ikiraro cya Bailey
Ikiraro cya Bailey ni ubwoko bwimukanwa, bwabanje guhimbwa, ikiraro cya truss. Yatunganijwe n’abongereza mu gihe cy’Intambara ya Kabiri y'Isi Yose kugira ngo ikoreshwe mu gisirikare kandi ibona ikoreshwa n’ingabo z’Abongereza n’Abanyamerika.
Ikiraro cya Bailey cyari gifite ibyiza byo gusaba ibikoresho bidasanzwe cyangwa ibikoresho biremereye byo guterana. Ibiraro byimbaho nicyuma byari bito kandi byoroheje bihagije ku buryo byatwarwa mu gikamyo hanyuma bikazamurwa mu ntoki, bitabaye ngombwa ko hakoreshwa crane. Ibiraro byari bikomeye bihagije ku buryo byatwara tanki. Ibiraro bya Bailey bikomeje gukoreshwa cyane mumishinga yubwubatsi bwububatsi no gutanga inzira zigihe gito kubirenge n’ibinyabiziga.
Intsinzi yikiraro cya Bailey yatewe nigishushanyo cyayo kidasanzwe, no kuba umuntu yateranyirizwa hamwe nubufasha buke buturuka kubikoresho biremereye. Byinshi, niba atari byose, ibishushanyo byabanjirije ibiraro bya gisirikare byasabwaga crane kugirango izamure ikiraro cyari cyateranijwe hanyuma ikimanura ahantu. Ibice bya Bailey byari bikozwe mu byuma bisanzwe, kandi byari byoroshye bihagije kuburyo ibice bikozwe mu nganda nyinshi zitandukanye bishobora guhinduka rwose. Buri gice cyihariye gishobora gutwarwa numubare muto wabagabo, bigatuma abajenjeri bingabo bagenda byoroshye kandi byihuse kuruta mbere, mugutegura inzira yingabo na matériel babatera imbere. Hanyuma, igishushanyo mbonera cyemereye injeniyeri kubaka buri kiraro kuba kirekire kandi gikomeye nkuko bikenewe, gukuba kabiri cyangwa kwikuba hejuru kuruhande rushyigikiwe, cyangwa kumihanda.
