Bailey Bridge ndeimwe yemabhiriji anozivikanwa zvikuru uye anoshandiswa zvakanyanya munyika.Maererano nezvinodiwa chaizvo zvekuumbwa kwespan yakasiyana-siyana yemhando dzakasiyana-siyana uye kushandiswa kwakasiyana-siyana kwebhiriji renguva pfupi, bhiriji rekukurumidzira uye bhiriji rakagadziriswa.Ine maitiro ezvikamu zvishoma, uremu hushoma, mutengo wakaderera, kukurumidza kumisa uye kuora nyore nyore.
Usati waunganidza bhiriji rebailey, truss inofanira kutanga yaiswa.Iyo yekuisa nzira ndeyekutevera:
1, Matanda ebheya akatanga kuunganidzwa paruware, mumwe mugumo wakaiswa padombo uye mumwe pamutsago wenguva pfupi.
2, zvidimbu zvinofanirwa kuenderana, danda rekutanga rinoiswa kuseri kwedanda remberi rakamira, mitsara miviri yemakomba ari pasi pedanda inoteedzana yakaiswa mumabhoti pazasi chord danda ndiro yezvimedu zviviri zvetruss, yakasungirirwa nedanda rinosungirirwa, kwenguva pfupi isina kusimbiswa, uye yakasimbiswa mushure meiyo diagonal yakaiswa pairi.
3, Isa yechipiri truss chidimbu, uye panguva imwe chete, beret chidimbu chinofanira kuiswa pamusoro truss danda rechikamu chekare, uye danda repamusoro rinofanira kuiswa kuseri kwetsvimbo yakatwasuka yemberi kumucheto kwechipiri chechipiri, uye danda resimbi rinofanira kusungirirwa zvinyoronyoro, kwechinguvana kwete kusimbiswa mushure meiyo diagonal yakasimbiswa.
4. Isai tambo yechitatu uye mbariro dzisingapindi mhepo pachidimbu chekutanga uye mabhureki ane diagonal padanda remuchinjikwa rechipiri chechipiri.Kuiswa kwemhuno yemhino kunoitwa pamwe chete, uye zvidimbu zvina zvetruss zvinodiwa kuti zvigadzirwe semhuno.
5、Bridge rakatenderedza winch traction, traction process kuti iwane kuraira kwakabatana, nhanho dzinoenderana, kushanda kurongeka.Tarisa kushanda kweroller uye bhiriji chero nguva.Kana pane abnormality yawanikwa, mira oparesheni nekukasika, uye ramba uchisunda kusvika dambudziko ragadziriswa.
6 、 Bhiriji rakatanga winch traction, maitiro ekukwevera anofanirwa kuve akabatana kuraira, nhanho kusachinja-chinja, kurongeka kwekushanda, chero nguva yekutarisa kushanda kwe roller nezambuko, kana yakawanikwa isina kujairika, inofanira kubva yamisa kuvhiyiwa, kumirira kusvika dambudziko ragadziriswa usati waenderera mberi nekusundidzira.
7. Mushure mekusundidzira zambuko panzvimbo, bvisa furemu yemhino, isa chord yepasi pazambuko nemajeko, tarisa zvidimbu zvebailey uye simbisa mafaremu ese ekutsigira, simbi dzinosungirirwa, uye tambo dzinodzivirira mhepo.
8, Kuisa longitudinal Beam, bhiriji dhizaini, ndiro yesimbi, nezvimwe.
Nguva yekutumira: Kubvumbi-14-2022