Pehea e koho ai i kahi mea hana kiʻekiʻe ʻo Bailey Bridge

He aha ke alahaka bailey?He mau inoa like ʻole ke alahaka Bailey e like me ka ʻāpana bailey, ka lāʻau bailey, ka pahu bailey a pēlā aku.Ua hoʻomaka ʻia ma Beretania i ka makahiki 1938 i ka hoʻomaka ʻana o ke Kaua Honua II a ua hana ʻia e ka ʻenekinia ʻo Donald Bailey, ka mea nui e hālāwai me ke kūkulu wikiwiki ʻana i nā alahaka i ka wā o ke kaua, i kapa ʻia ma hope ona.
He aha nā mea maikaʻi o ka hoʻolālā bailey Bridge?He maʻalahi ka ʻāpana Bailey i ka hoʻolālā, kūpono i ka lawe ʻana, wikiwiki i ke kūkulu ʻana, nui i ke kaumaha kaumaha, maikaʻi i ka hoʻololi ʻana, ikaika i ka hoʻololi ʻana, a hoʻohana nui ʻia i ke ola o kēlā me kēia lā.Hoʻohana nui ʻia e kūkulu i kahi alahaka pōkole hoʻokahi, a hiki ke hoʻohana ʻia no ke kūkulu ʻana i ka hale kiaʻi, kākoʻo kiʻi, gantry a me nā hale kila prefabricated.
He aha nā hiʻohiʻona o ke alahaka bailey?Hoʻohana nui ʻia nā ʻāpana Bailey ma Bridges, no laila he aha nā ʻano o lākou?ʻO nā hiʻohiʻona maʻamau i ka hana ʻo Model CB100, CB200 a me CD450.

ʻO ke alahaka ʻo CB100 Steel i ʻike ʻia ʻo ka 321-type.ʻO kona nui he 3.048 mika * 1.45 mika, ua hoʻokumu ʻia ma ke alahaka bailey truss Pelekane mua, i hui pū ʻia me nā kūlana aupuni a me nā kūlana maoli o Kina.Ua hoʻopau ʻia i ka makahiki 1965 a ua hoʻomohala nui ʻia ma Kina.Hoʻohana nui ʻia ia i ka pale aupuni, ka mākaukau kaua, ka ʻenekinia halihali a me nā papahana mālama wai kūloko.ʻO ia ke alahaka i hui nui ʻia ma Kina.

Ua like ka HD200 i hana mua ia me ka Type 321 bailey Steel Bridge ma waho, akā hoʻokiʻekiʻe ke kiʻekiʻe i 2.134 mika.Ma muli o ka hoʻonui ʻana i ke kiʻekiʻe o ka truss, hoʻomaikaʻi i ka hiki ke halihali, hoʻonui i ka ikehu kūpaʻa, hoʻonui i ke ola luhi, hoʻomaikaʻi i ka hilinaʻi, no laila ʻoi aku ka laulā o ka laulā noi o ka HD200-type bailey bridge.

ʻIke ʻia ka alahaka D-type ʻo ia ka CD450-type.Ua hoʻomaka ʻia ma Kelemania, ua hoʻokomo ʻia i Kina a i hana nui ʻia e nā ʻenehana ʻenehana nui ʻo Great Wall Heavy Industry, a he huahana patented o Great Wall Heavy Industry.ʻOiai ʻo ka D-type bridge truss e hoʻohana i ke kila nui, ʻoi aku ka maʻalahi o ka hale, ʻaʻole i loaʻa wale ka pōmaikaʻi o ke alahaka bailey prefabricated, akā hana pū nō hoʻi i ka palena o kona span, hoʻomaikaʻi i ka lōʻihi o ka lōʻihi a mālama i ke kumukūʻai o nā piers.
Ma hea e hiki ai iaʻu ke kūʻai aku i ka Bridge bailey maikaʻi kiʻekiʻe?Paipai au iā Zhenjiang Great Wall Heavy Industry Technology Co., Ltd. (ma ʻaneʻi a ma hope i kapa ʻia ʻo Great Wall Group).ʻO nā alahaka alaloa i hana mua ʻia, nā alahaka bailey, nā kaola bailey a me nā huahana ʻē aʻe i hana ʻia e Great Wall Group e hauʻoli i ka inoa maikaʻi ma ka home a ma waho.Ua hauʻoli ʻo Great Wall Group i ka launa pū ʻana me China Communications Group, China Railway Group, China Power Construction Group, Gezhouba Group, Cnooc a me nā ʻoihana aupuni nui ʻē aʻe ma ke kaʻaahi, ke ala nui, nā kūʻai aupuni aupuni a me nā papahana ʻē aʻe, a ke kākoʻo ikaika nei hoʻi i nā hana aloha.Ma ka launa pū ʻana o ka honua, lawe ʻia ʻo Great Wall's Bailey Bridges i nā ʻāina he nui, ua lawe ʻia aku i ʻAmelika Hui Pū ʻIa, Mekikoka, Indonesia, Nepal, Congo (ka lole), Myanmar, Outer Mongolia, Kyrgyzstan, Chad, Trinidad a me Tobago, Mozambique, Tanzania, Kenya, Ecuador, Dominic a me nā ʻāina a me nā ʻāina ʻē aʻe.Hāʻawi ʻo Great Wall Group i nā mea kūʻai aku i nā huahana maikaʻi loa a me ka lawelawe pili loa me kahi kiʻekiʻe kiʻekiʻe, kiʻekiʻe kiʻekiʻe a me ke ala ala.