Ka hoʻohana ʻana i ka culvert pipe corrugated steel i ka ʻenekinia alanui

paipu paipu kulu kila, kapaiapaipu kulu, he apaipu ʻahuʻulano na auwaha i waihoia malalo o na alanui a me na alahao.paipu metala corrugatedhoʻohana i ka hoʻolālā maʻamau, hana kikowaena, pōkole hana pōkole; Hiki ke hoʻokō kaʻawale ʻia ka hoʻonohonoho ʻana o ka ʻenekinia kīwila a me ka hoʻokomo ʻana i ka profile, ka manawa kūkulu pōkole, i ka manawa like e hōʻemi a hoʻolei wale i nā mea hale maʻamau, ʻoi aku ka lōʻihi o ka pale ʻana i ke kaiapuni; a pono e hoʻololi i ka deformation o ke kumu, kūpono ke kūlana ikaika, e hōʻemi i nā pōmaikaʻi o ka noho ʻole ʻana, e hoʻoponopono i ka pilikia o ka hōʻino ʻana i ka hoʻolālā paʻa o nā alahaka a me nā culverts paipu ma nā wahi anuanu.

ʻO nā puʻu kila i hui pū ʻia me ke ʻano arch

ʻO nā bellow kila i hui pū ʻia

ʻO nā puʻu kila i hui pū ʻia me ke kāmaʻa lio

Pipe arch-like assembled steel bellows

 

Wahi a ka noiʻi, hiki i ke ola lawelawe o nā bellows kila ke ʻoi aku ma mua o 100 mau makahiki ma muli o ka mālama galvanized a me ka asphalt anti-corrosion treatment. ʻO ka ʻāpana paipu i hui pū ʻia e hoʻohana i ka Q235-A pā kila wela, a ʻo kēlā me kēia pōʻai he mau papa kila i hoʻopili ʻia e hana i kahi holoʻokoʻa, a laila pili lōʻihi a hoʻoheheʻe ʻia. Hoʻohui ʻia nā bolts i ka M 208.8 grade high strength bolts a me ka HRC35 grade curved washers, ʻo ka ʻili o ka pā kila he wela wela, ua hoʻopaʻa ʻia nā ʻāpana pā me nā mea hoʻopaʻa hoʻopaʻa kūikawā, ʻo ke kumu o ka culvert paipu he 50-100cm mau moe ʻiliʻili, me kahi ʻO ka compactness o N95%, a ua hana ʻia ka paving lua me ka M7.5 slurry masonry ʻāpana pōhaku, a he 5%. General corrugated kila culvert ma waho o ka luna 'ano paipu, aia no elliptical, flange type piha hoʻokomo, etc., hiki ke hana i ka lawe mai a me ka hoʻokuʻu aku e like me ka mahele o ka aoao slope beveled.

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