I-Bailey Bridge iwuhlobo lwebhuloho lensimbi lomgwaqo elakhiwe ngaphambili, elisetshenziswa kabanzi emhlabeni.Inezici zesakhiwo esilula, izinto zokuhamba ezikahle, ukumisa ngokushesha nokubola kalula.Ngaso leso sikhathi, inezinzuzo zomthamo omkhulu wokuthwala, ukuqina okuqinile kwesakhiwo kanye nempilo ende yokukhathala.Ingakwazi ukwenza ubude obuhlukene bezinhlobo ezihlukahlukene kanye nokusetshenziswa okuhlukahlukene kwebhuloho lesikhashana, ibhuloho eliphuthumayo kanye nebhuloho elingaguquki ngokuvumelana nezidingo zangempela, ezinezici zengxenye encane, engasindi kanye nezindleko eziphansi.
I-truss yefreyimu ye-Berry yenziwe ngenduku yentambo engaphezulu nephansi, induku eqondile kanye ne-inclined rod welding. Ukuphela kwenduku yentambo engenhla nengaphansi inelunga le-Yin ne-Yang, futhi isixhumi sine-truss exhuma imbobo yephini.Intambo ye-Truss ngenhlanganisela emibili ye-10 groove steel (emuva ukuya emuva), entanjeni engezansi, ishisela izingcezu eziningi ipuleti lensimbi elinezimbobo eziyindilinga, entanjeni engenhla nangaphansi yokuqinisa intambo kanye nezimbobo zebholidi ye-truss ephindwe kabili, nezimbobo ezine zamabhawodi zokuxhuma isisekelo, izimbobo ezimbili ezemigqa ephindwe kabili noma amajoyinti e-truss anemigqa eminingi, izimbobo ezimbili emikhawulweni yomibili ziyizimbobo. exhunywe phakathi kwamalunga.
Uma imigqa eminingi yama-trusses isetshenziswa njengemishayo noma amakholomu, ukuhlangana kwama-trusses amabili aphezulu naphansi kufanele kuqiniswe ngamafreyimu asekelayo.Kubha yeyunithi yezinhlamvu engezansi, kunamaphedi ama-beam amane, ngaphezu kwawo kukhona i-tendon ukulungisa indawo ugongolo endizeni: kunezimbobo ezimbili eziyisiyingi esiswini sensimbi ye-groove ekugcineni kwe-string bar, yokuxhuma induku yokudonsa umoya. imbobo eseceleni kwebha yentambo engezansi yebha eqondile, esetshenziselwa ukulungiswa kwensimbi ukulungisa uhlaka.Amalungu e-truss angu-16Mn futhi anesisindo esingu-270kg ucezu ngalunye.
Uhlaka ungowemishini emikhulu, udinga ukusebenzisa ubunjiniyela obukhulu, njengokuthi amanye amaphrojekthi adinga okwesikhashana ngaphesheya komfula noma uhlelo lwamaxhaphozi, angasebenzisa ucezu lwebhuloho lensimbi yesikhashana, okungukuthi, imboni ivame ukusho ibhuloho lensimbi, noma yimuphi enye indawo idinga ukwakha ibhuloho lensimbi yesikhashana noma ukwesekwa kwesikhashana, ingasebenzisa ucezu ukwenza.Eyaziwa nangokuthi ipuleti lomzila, umfutho wesondo wemoto ophethe isakhiwo esithwala umthwalo.
Ngokwesakhiwo, kuvame ukuxhunyaniswa nezimbambo ze-beam kanye nokuhlukaniswa okuphambene kwe-beam eyinhloko, ukuze ingadluliseli imoto kuphela emgodleni omkhulu, kodwa futhi yakha ingxenye yesiphambano se-beam enkulu, futhi iqinisekise umsebenzi jikelele we ugongolo oyinhloko.Ipuleti ledekhi yebhuloho ngokuvamile lenziwa ngokhonkolo oqinisiwe, futhi lingafaka i-transverse prestress.
Ukuze uthole ukwaziswa okwengeziwe, sicela unake i-Zhenjiang Great Wall Group Co., LTD
Itholakala esiFundazweni saseJiangsu, eChina, inkampani yethu ikakhulukazi ikhiqiza amabhuloho ensimbi akhiwe ngaphambili futhi inomugqa wokukhiqiza ophelele wazo zonke izesekeli zebhuloho lonke, ngokukhishwa konyaka okungaphezu kwamathani ayi-10,000.Silungele ukuthuthukisa amaphrojekthi ethu kanye nokulungiswa. isikhathi, senza ucwaningo ngenkuthalo kanye nenqubekela phambili yabahlinzeki bebhuloho abasakhiwe ngaphambili e-China. Ngenkathi unweba ububanzi bemikhiqizo noma amasevisi akho, ingabe usafuna imikhiqizo yeqophelo eliphezulu ehlangabezana nesithombe sakho esihle senkampani? Zama isisombululo sethu sekhwalithi ephezulu. Ukukhetha kwakho kuzobonakala kuhlakaniphile!
Isikhathi sokuthumela: Jun-24-2022