Otu esi ahọrọ onye nrụpụta akwa Bailey dị elu

Kedu ihe bụ akwa mmiri bailey? Akwa akwa Bailey nwere aha dị iche iche dị ka mpempe akwụkwọ, beiley beam, baile frame na ndị ọzọ. Ọ malitere na Britain na 1938 na mmalite Agha Ụwa nke Abụọ na engineer Donald Bailey chepụtara, tumadi iji zute ngwa ngwa owuwu nke àkwà mmiri n'oge agha, bụ nke e mesịrị kpọọ aha ya.
Kedu uru dị na nhazi akwa akwa bailey? Mpempe Bailey dị mfe na nhazi, adaba na njem, ngwa ngwa n'ịrụ ụlọ, nnukwu ibu dị arọ, ọ dị mma na mgbanwe mgbanwe, ike na-agbanwe agbanwe, a na-ejikwa ya na ndụ kwa ụbọchị. A na-ejikarị ya wuo àkwà mmiri na-adịru nwa oge, a pụkwara iji wuo ụlọ elu ihe owuwu, etiti nkwado, gantry na ihe ndị ọzọ eji arụ ọrụ nchara.
Kedu ihe bụ ụdị akwa akwa bailey? A na-eji iberibe Bailey eme ihe na Bridges, yabụ kedu ụdị ha? Ụdị ndị a na-emekarị bụ Model CB100, CB200 na CD450.

Akwa CB100 Steel nke a makwaara dị ka ụdị 321. Ogo ya bụ 3.048 mita * 1.45 mita, dabere na akwa mmiri beiley truss mbụ nke Britain, jikọtara ya na ọnọdụ mba China na ọnọdụ n'ezie. Emechara ya na 1965 wee mepụta ya nke ukwuu na China. A na-eji ya n'ọtụtụ ebe na nchekwa mba, ịdị njikere ọgụ, injinia njem na ọrụ nchekwa mmiri nke obodo. Ọ bụ àkwà mmiri a na-agbakọta ọnụ nke a na-ejikarị eme ihe na China.

Akwa akwa nchara nchara nchara nke HD200 dị ka ụdị akwa akwa baịlị 321 dị n'èzí, mana ọ na-ebuli elu truss ahụ ruo mita 2.134. N'ihi na ọ na-abawanye elu truss, na-eme ka ikike ibu dị elu, na-eme ka ike kwụsie ike, na-eme ka ndụ ike ọgwụgwụ dịkwuo elu, na-eme ka ntụkwasị obi dịkwuo mma, ya mere ngwa ngwa nke HD200-ụdị baley bridge bụ sara mbara.

Ụdị akwa D-dị ka a makwaara dị ka CD450-ụdị. Ọ sitere na Germany, ewebata ya na China yana ndị injinia ụlọ ọrụ Great Wall Heavy rụpụtara ya, yana ngwaahịa nwere ikike nke ụlọ ọrụ Great Wall Heavy. Ọ bụ ezie na ụdị akwa akwa D-ụdị truss na-eji ígwè buru ibu, ihe owuwu ahụ dị mfe karị, nke ọ bụghị nanị na ọ nwere uru nke akwa akwa baley ígwè a na-arụ ọrụ nke ọma, kamakwa na-eme ka njedebe nke ogologo ya dịkwuo mma, na-eme ka otu ogologo ogologo ahụ dịkwuo mma ma na-echekwa ọnụ ahịa nke piers. .
Ebee ka m nwere ike ịzụta ezigbo akwa beiley dị elu? Ana m akwado Zhenjiang Great Wall Heavy Industry Technology Co., Ltd. (ebe a na mgbe akpọchara Great Wall Group). Ngwongwo nchara a na-emebu nke ọma, àkwà mmiri beiley, bealụ baịlị na ngwaahịa ndị ọzọ nke Great Wall Group mepụtara na-enweta aha ọma ma n'ụlọ na ná mba ọzọ. Great Wall Group enweela mmekọrịta dị mma na China Communications Group, China Railway Group, China Power Construction Group, Gezhouba Group, Cnooc na nnukwu ụlọ ọrụ steeti nwere n'okporo ụzọ ụgbọ oloko, okporo ụzọ, ịzụ ahịa gọọmentị mba ụwa na ọrụ ndị ọzọ, ma na-akwado ọrụ ebere. . Na nkwado mba ụwa, a na-ebupụ akwa akwa Bailey Bridges gaa n'ọtụtụ mba, ebupụla ya na United States, Mexico, Indonesia, Nepal, Congo (akwa), Myanmar, Mongolia Mpụga, Kyrgyzstan, Chad, Trinidad na Tobago, Mozambique, Tanzania. , Kenya, Ecuador, Dominic na obodo na mpaghara ndị ọzọ. Great Wall Group na-enye ndị ahịa ngwaahịa kachasị mma na ọrụ kachasị mma na mmalite mmalite, ogo dị elu na ụzọ ika.