hoʻolauna huahana
ʻO ka pahu pahu kila, i kapa ʻia ʻo ka pahu kila, he ʻano hana maʻamau no nā alahaka lōʻihi. Hoʻohana maʻamau i nā alahaka ākea nui, ua kapa ʻia ʻo ia ka pahu pahu kila no ka mea he ʻano pahu.
Ma nā alahaka i kākoʻo ʻia i ka uwea nui, ʻo ka pahu kila nui ka lōʻihi o nā haneli mau mika a i ʻole mau tausani mika.
Hoʻokaʻawale ʻia ia i nā ʻāpana beam no ka hana ʻana a me ka hoʻonohonoho ʻana, a ʻo kāna ʻāpana keʻa he mau hiʻohiʻona o ke ʻano ākea a palahalaha, a hiki i ka lakene hiʻohiʻona ma kahi o 1:10. Hoʻokumu ʻia ka pahu kila ma ke kuʻi piha ʻana i ka pā luna, ka pā lalo, ka pūnaewele, a me nā ʻāpana transverse, nā ʻāpana longitudinal a me nā ʻoʻoleʻa. ʻO ka papa luna he papa alahaka orthotropic i haku ʻia me kahi pā uhi a me nā ʻoʻoleʻa longitudinal. ʻO ka mānoanoa o kēlā me kēia pā o ka pahu kila maʻamau hiki ke: uhi mānoanoa 14mm, longitudinal U-ʻano iwi iwi mānoanoa 6mm, luna waha laula 320mm, lalo waha laula 170mm, kiekie 260mm, spacing 620mm; ʻO ka mānoanoa o ka pā lalo 10mm, nā ʻoʻoleʻa U-like me ka lōʻihi; ʻO ka mānoanoa o ka pūnaewele inclined he 14mm, ʻo ka mānoanoa o ka pūnaewele waena he 9mm; ʻO 4.0m ka mamao o nā ʻāpana transverse, a ʻo 12mm ka mānoanoa; ʻO ke kiʻekiʻe o ka lāʻau he 2~3.5m.
ʻO ka pahu kila he ʻano hana i hoʻohana pinepine ʻia i ka ʻenekinia. I mea e aʻo ai i ka mana o ka spacing o nā diaphragms transverse ma luna o ka distortion o ka pahu kila i kākoʻo wale ʻia ma lalo o ka ukana paʻa, ua hoʻonohonoho ʻia ka pahu kila kākoʻo maʻalahi me nā helu like ʻole o nā diaphragms transverse e hoʻohālikelike i kona hopena Distortion a me ka hopena torsion paʻa. ma lalo o ka ukana, loaʻa ka pihi hoʻololi o ka hopena distortion kiʻekiʻe me ka helu o nā diaphragms. Hoʻopili ʻia ka ukana paʻa i ka piko o ka pūnaewele pahu pahu, a ua ʻae ʻia e like me nā kūlana hana ʻehā o ka distortion, torsion paʻa, kūlou symmetrical a me ka ukana eccentric. Ua helu ʻia ke ʻano o ka decomposition ukana.
ʻO Zhenjiang Great Wall Heavy ʻoihana ʻoi aku ma mua o 50 tons o nā cranes, hoʻolālā ʻoihana, wili, a me nā hui hoʻonohonoho e hana i ka hana a me ka hoʻokomo ʻana i nā pahu pahu kila.
Nā noi huahana
Ma muli o kona ʻano hoʻolālā, hoʻohana maʻamau ka pahu kila no ke kaona kiʻekiʻe a me ka ramp pahu kila; hui kaʻa kaʻa kaʻa kaʻa lōʻihi lōʻihi, ke alahaka hoʻokuʻu, ke alahaka paʻakikī a me ke alahaka hele wāwae pahu kila.
Nā mea maikaʻi o ka huahana
1. ʻO ka ikaika tensile kiʻekiʻe a me ka hiki ke halihali
2. Hoʻolālā māmā, kūpono no nā alahaka lōʻihi
3. Hoʻokomo maʻalahi, kumukūʻai haʻahaʻa, pōkole pōkole
4. Hōʻoia i ka maikaʻi a me ka nui, a me ka hilinaʻi kiʻekiʻe
5. Hana maikaʻi kiʻekiʻe a palekana kiʻekiʻe
