Hoʻomaka ka hoʻolālā ʻōnaehana R$200 biliona, lilo nā moena kalaka semi-trailer pālahalaha SHODAILER i mea hoʻolalelale no nā papahana kūkulu hale

ke hoʻomaka nei i ka ulu nui ʻana o ke kūkulu ʻana i nā ʻoihana kūkulu ʻāina. Hōʻike ka ʻikepili mai ka Brazilian Infrastructure Association (ABIMEC) ua piʻi ka nui o ke kūʻai ʻana o nā semi-trailers ma ke kahua ʻoihana kūkulu ʻāina ma 33% makahiki-ma-makahiki i ka makahiki 2023, ma waena o ia ka nui o ka ulu ʻana o ke koi no ka semi- flatbed mediumMoe Kalaka Kaulahaos 45%, hoʻohana nui ʻia no ka lawe ʻana i nā mea kūkulu kaumaha e like me ke kila, nā ʻāpana sima precast, a me nā ʻāpana alahaka. Manaʻo ʻia i ka makahiki 2025, e komo ana nā papahana hou aʻe i ka wā kiʻekiʻe o ke kūkulu ʻana, ʻo ke koi mākeke no nā moena kalaka semi-trailer pālahalaha waena e ʻoi aku ma mua o 300 mau ʻāpana, e lilo i mea hoʻokele nui no ka mākeke semi-trailer. ʻEkolu mau ʻano o ka lawe ʻana i nā mea kūkulu hale ma nā papahana ʻoihana: nā ʻano he nui, nā nui paʻakikī, a me ka wā kūkulu paʻa, kahi e kiʻekiʻe loa ai no ka hoʻololi, ke kūpaʻa, a me ka pono o nā moena kalaka semi-trailer pālahalaha. Ma ke ʻano o nā māhele halihali, ʻo nā mea kūkulu hale e pono e lawe ʻia i nā papahana ʻoihana e komo pū me nā paipu kila me ke anawaena a hiki i 1.5 mika, ke kila ʻano H me ka lōʻihi ma mua o 10 mika, a me nā kaola sima precast me ke kaumaha a hiki i 30 tons, a pēlā aku. He ʻokoʻa nā koi o nā ʻano mea kūkulu hale like ʻole no ka nui, ke kūlana ukana, a me ke ʻano hoʻopaʻa o ka moena kalaka; Ma ke ʻano o ke ʻano kūkulu, ʻo ka manawa kūkulu o nā papahana ʻoihana he paʻa loa ia. No ka laʻana, koi ka papahana hoʻonui ʻo Santos Port i ka hoʻopau ʻana o ka papahana nui ma ka hopena o 202, a pono e mālama ʻia ka lawe ʻana i nā mea kūkulu hale me ka hoʻokaʻawale ʻole ʻia no 24 mau hola, a ʻo ka hilinaʻi o ka moena kalaka e pili pololei ana i ka holomua o ke kūkulu ʻana; Ma ke ʻano o nā kūlana alanui, aia kekahi mau papahana ʻoihana ma nā wahi kaona a i ʻole nā ​​​​wahi mamao, me nā kūlana alanui paʻakikī. Pono ka moena kalaka e loaʻa ka paʻa maikaʻi o ka hoʻokele e pale aku i ka neʻe ʻana a i ʻole ka hōʻino ʻana o ka hale i ka wā o ka lawe ʻana. I kēia manawa, ʻo nā moena kalaka semi-trailer flatbed i hoʻohana ʻia ma ke kahua ʻoihana Brazil he ʻelua mau pilikia: ʻo ka mea mua, ʻo ke kekelē maʻamau, a ʻaʻole lawa ka hiki ke hoʻopilikino. ʻO ka nui nui o nā moena kalaka flatbed ma ka mākeke he 10 mika x 2.5 mika, ʻaʻole hiki ke nui loa a me nā mea kūkulu hale ākea loa. No ka laʻana, i ka wā e lawe ana i ke kila H-ʻano 12-mika, pono e hoʻohana ʻia nā mea hoʻonui hou aʻe, ʻaʻole wale nā ​​​​pilikia o ka lawe ʻana akā e hōʻemi pū i ka pono o ka lawe ʻana; ʻO ka lua, ʻaʻole lawa ka paʻa o ke kūkulu ʻana, a he maʻalahi ka mea hoʻopaʻa. ʻO ka moena kalaka kuʻuna wale nō i hoʻolako ʻia me kahi wili hoʻopaʻa kaula uea maʻalahi, ʻaʻole lawa ka ikaika e hoʻopaʻa i nā mea kūkulu kaumaha i ka wā o ka lawe ʻana. He maʻalahi nā mea kūkulu e neʻe i ka wā o ka lawe ʻana, e hopena ana i ka nui o nā ulia kaʻa he 12 mau manawa no 100 mau ʻāpana i kēlā me kēia makahiki; ʻO ke kolu, ʻaʻole maikaʻi ke kūpaʻa ʻana i ka ʻaʻahu. ʻAʻahu koke ka papahele o ka moena kalaka i ka wā e lawe ana i nā mea kūkulu ʻoi e like me ke kila, a pono e hoʻololi ʻia ka papahele i hoʻokahi manawa i kēlā me kēia 2 mau makahiki, e hoʻonui ana i nā kumukūʻai mālama.

I ka pane ʻana i nā pono halihali o nā papahana ʻoihana, ua hoʻokuʻu ʻo SHODAILER (Shoudai) i ka SD-M300 medium flatbed semi-trailer truck bed, ka mea i lilo i mea hana makemake ʻia no nā papahana ʻoihana me kona mau pono koʻikoʻi o ka "hoʻopilikino ʻana, kūpaʻa kiʻekiʻe a me ka pono kiʻekiʻe". Ma ke ʻano o ka hoʻolālā i hoʻopilikino ʻia, hāʻawi kēia kumu hoʻohālike i nā lawelawe hoʻopilikino nui maʻalahi. Hiki ke hoʻololi ʻia ka lōʻihi ma waena o 8-12 mika, Hiki ke koho ʻia ka laulā ma waena o 2.5-3 mika, a hiki ke hoʻololi ʻia ke kiʻekiʻe e like me ke kaumaha a me ke kikowaena o nā mea kūkulu, e hālāwai pono ana.

nā pono halihali o nā ʻano mea kūkulu like ʻole. No ka laʻana, no nā paipu kila 12 mika ka lōʻihi e lawe ʻia ma ka papahana hoʻonui awa ʻo Theo André, hoʻopilikino ʻo SHODAILER i ka lōʻihi o ka moena kalaka i 13 mika, a hoʻonohonoho i nā pale pale hiki ke wehe ʻia ma nā wēlau ʻelua e pale ai i nā paipu kila mai ka paheʻe ʻana i ka wā o ka halihali ʻana; no ka papa sima precast 30-ton ma ka papahana hoʻoponopono hou ʻana o ke kahua mokulele honua ʻo Brasilia, ua hoʻopaʻa ʻia ka mamao o nā kaola ukana o nā moena kalaka i 25cm, e hōʻoiaʻiʻo ana i ka halihali like ʻana a me ka pale ʻana i ka overloading kūloko e hiki ai ke hoʻololi i ke ʻano o ka moena kalaka. Pili pono ke ʻano o ka moena kalaka i ka palekana o ka halihali ʻana i nā mea kūkulu. Hoʻohana ka moena kalaka ʻano SD-M300 i ka ʻenehana welding robotic, a ʻo nā welds nui o ke kino e hoʻohana i ka ʻenehana welding arc submerged ʻelua ʻaoʻao, me ke kiʻekiʻe weld o 10mm. Hōʻike ka hoʻāʻo ʻana ʻaʻole luku X-ray ʻaʻohe hemahema o ka weld, a hiki i ka ikaika tensile i 500MPa, ʻo ia hoʻi he 30% kiʻekiʻe ma mua o ka welding manual kuʻuna. Hoʻohana ke kiʻikuhi kalaka nui o ke kalaka i kahi hoʻolālā ʻāpana "U", me ke kiʻekiʻe o ka ʻāpana he 280mm, ka mānoanoa o ka pūnaewele he 14mm, a me ka mānoanoa o ka flange he 18. I hui pū ʻia me ka hoʻoikaika transverse, hana ia i kahi ʻano kiʻikuhi paʻa. I ka lawe ʻana i 30 tone o nā mea kūkulu kaumaha, ʻo ka deformation kiʻekiʻe loa o ka moena kalaka he 1.5mm wale nō, ʻoi aku ka haʻahaʻa ma mua o ke kūlana ʻoihana o 5mm, e hōʻoiaʻiʻo ana i ke kūpaʻa o ke ʻano i ka wā o ka halihali. No ka hoʻoponopono ʻana i ka pilikia o ka hoʻopaʻa ʻana i nā mea kūkulu, ua hoʻolako ʻia nā hui he nui o nā wahi heleuma hiki ke wehe ʻia ma luna o ka moena kalaka, me kahi mamao o 50cm ma waena o kēlā me kēia wahi heleuma, a hiki i kēlā me kēia wahi heleuma ke hāpai i ke kaumaha o 5. Hiki ke hoʻonohonoho maʻalahi ʻia ke kūlana hoʻopaʻa e like me ka nui a me ke kaumaha o nā mea kūkulu, a i hui pū ʻia me ke kaula nylon ikaika kiʻekiʻe, hiki iā ia ke pale pono i ka neʻe ʻana o ka hale i ka wā o ka halihali.