mmeghe ngwaahịa
Igbe igbe ígwè, nke a na-akpọkwa ígwè igbe nchara, bụ ụdị nhazi a na-ejikarị eme ihe maka àkwà mmiri dị ogologo. A na-ejikarị ya eme ihe na nnukwu àkwà mmiri dị ogologo, a na-akpọ ya ígwè igbe nchara n'ihi na ọ dị ka igbe. Enwere ike kewaa ya n'ime ụdị atọ: otu igbe akwa akwa akwa, akwa akwa igbe okpukpu abụọ, na otutu igbe girder akwa.
N'ime nnukwu àkwà mmiri na-akwado eriri eriri, igbe ígwè bụ isi ihe na-agbatị ọtụtụ narị mita ma ọ bụ ọbụna ọtụtụ puku mita.
A na-ekewa ya n'ọtụtụ akụkụ beam maka nrụpụta na ntinye, na akụkụ obe ya nwere njirimara nke ọdịdị obosara na nke dị larịị, akụkụ akụkụ ahụ ruru ihe dịka 1:10. Ngwongwo igbe ígwè na-etolitekarị site na ịgbado ọkụ n'ụzọ zuru ezu n'elu efere elu, efere ala, webụ, na nkebi transverse, nkebi ogologo na ihe siri ike. Efere dị n'elu bụ akwa akwa orthotropic nke nwere efere mkpuchi na ihe siri ike ogologo. The ọkpụrụkpụ nke ọ bụla efere nke a-ahụkarị ígwè igbe girder nwere ike ịbụ: cover ọkpụrụkpụ 14mm, longitudinal U-ekara ọgịrịga ọkpụrụkpụ 6mm, elu ọnụ obosara 320mm, ala ọnụ obosara 170mm, elu 260mm, spacing 620mm; ọkpụrụkpụ nke efere ala 10mm, ogologo U-ụdị stiffeners; Ọkpụrụkpụ nke webụ ahụ chọrọ bụ 14mm, ọkpụrụkpụ nke webụ etiti bụ 9mm; oghere nke transverse partitions bụ 4.0m, na ọkpụrụkpụ bụ 12mm; Ogologo osisi ahụ bụ 2-3.5 m.
Ọkpụkpụ igbe ígwè bụ ụdị nhazi a na-ejikarị na injinia. Iji na-amụ mmetụta nke spacing nke transverse diaphragms na distortion nke nanị akwado ígwè igbe girder n'okpuru lekwasịrị ibu, dị mfe support ígwè igbe girder na dị iche iche nọmba nke transverse diaphragms ka atọrọ iji tụnyere ya Distortion mmetụta na isiike torsion mmetụta. n'okpuru ibu, a na-enweta mgbanwe mgbanwe nke mmetụta mgbagwoju anya na ọnụ ọgụgụ diaphragms. A na-etinye ibu etinye n'ọrụ n'elu igbe igbe igbe, a na-anabata ya dịka ọnọdụ ọrụ anọ nke mgbagwoju anya, torsion siri ike, mgbaka symmetrical na ibu eccentric. A na-agbakọ usoro nke ire ere.
Zhenjiang Great Wall Heavy Industry nwere ihe karịrị 50 tọn cranes, ọkachamara imewe, ịgbado ọkụ, na echichi otu na-arụ ọrụ na mmepụta na echichi nke dị iche iche ígwè igbe ibé.
Ngwa ngwaahịa
N'ihi ụdị nhazi ya, a na-ejikarị igbe igbe ígwè eme ihe maka igbe igbe ime obodo na ramp ígwè; ihe owuwu oge okporo ụzọ nzukọ ogologo-span cable-anọ akwa, nkwusioru akwa, arch bridge stiffening girder na pedestrian àkwà mmiri ígwè igbe girder.
Uru ngwaahịa
1. Ike ike dị elu na ikike ibu dị elu
2. Ọdịdị ọkụ, nke kwesịrị ekwesị maka àkwà mmiri dị ogologo
3. Ntinye dị mfe, ọnụ ala dị ala, obere okirikiri
4. Nkwenye na ịdị mma na ọnụ ọgụgụ, na ntụkwasị obi dị elu
5. Ịrụ ọrụ dị elu na nchekwa dị elu
