Phakathi kwezinhlobo zezinqwaba zamashidi ensimbi,Inqwaba Yeshidiasetshenziswa kakhulu, alandelwa yizinqwaba zeshidi lensimbi ewumugqa kanye nezinqwaba zeshidi leshidi lensimbi elihlanganisiwe.I-modulus yesigaba se-U-shaped steel sheet piles yi-529 × 10-6m3-382 × 10-5m3 / m, efaneleka kakhulu ukuphinda isetshenziswe, futhi ivame ukusetshenziswa ezakhiweni zesikhashana. In the hlangothi eksisi isikhundla itholakala shape ukukhiya odongeni joint. Ngezingxenye ezimbili zokukhiya zokuphela kwenqwaba yeshidi lensimbi ewumugqa, evalela amandla aphezulu kakhulu we-tubular eshiselwe oyinhloko, ekuhlanganiseni kwenqwaba yeshidi lensimbi yohlobo lwe-U kanye nesakhiwo se-modular sokuhlanganiswa kwendlela yenqwaba yeshidi lensimbi. Ngokuqondene nempahla yegobolondo yezinqwaba zensimbi ezihlanganisiwe, isici esikhulu sesigaba singatholakala ngokuhlanganisa okufanelekile kwezinqwaba zeshidi lensimbi. Ngokusho kwezimo zokuklama nokwakhiwa, ubude bezingxenye bungashintshwa.
Inqwaba Yeshidi Leshidi Le-U Shapekanye nezinqwaba zeshidi lensimbi eziwumugqa zikhiqizwa nge-calendering ezimbonini, nakuba izinto ezisetshenziswa umkhiqizi ngamunye zihlukile, nokho Izinyathelo zokukhiqiza izinqwaba zeshidi lensimbi cishe zimi kanje:
Inqwaba yeshidi lensimbi yenziwe nge-embryo enkulu yensimbi noma i-embryo yensimbi eyisicaba esithandweni sokushisa esishiselwe ku-1250 ℃ ngaphambi nangemva kokuhlelwa kwe-calendering, enomumo oyinkimbinkimbi wembobo yokugoqa yamaphasi amaningi, kancane kancane yakha umumo wokugcina we-cross-section. Inqwaba yeshidi lensimbi ye-calendered eqediwe inqunywa ekushiseni okuphezulu ngokusho kobude bomkhiqizo obucacisiwe. Ngemuva kokupholisa, izinqwaba zeshidi zidluliselwa emshinini wokuqondisa umqulu ukuze kulungiswe ukugoba kanye nama-warps akhiqizwa ngesikhathi se-calendering.
Isikhathi sokuthumela: Sep-06-2024
