Khoom taw qhia
Suspension Choj yog ib hom kev ncua-cable-system choj, nyob rau hauv uas cov hlau decks yog siv los ua cov tswv cuab, tuaj yeem siv cov yam ntxwv ntawm cov hlau siab tensile tag nrho hauv qhov loj, feem ntau yog siv los hla dej dav, bay thiab canyon, muaj te zoo ntawm erection ceev, siv sij hawm luv luv thiab te choj Cheebtsam yuav siv tau dua; Lub ncua ntev yog yoog mus rau 60-300m.
Specification
| Khoom npe: | Bailey Suspension Choj |
| lub npe menyuam yaus: | prefabricated txoj kev loj steel choj, steel ib ntus choj, steel trestle choj; Txoj kev nkag mus ib ntus; ib ntus choj; Bailey choj; |
| qauv: | 321 yam; 200 hom; GW D hom; |
| Feem ntau siv truss daim qauv: | 321 hom Bailey Vaj Huam Sib Luag, 200 hom Bailey Vaj Huam Sib Luag; GW D hom Bailey Vaj Huam Sib Luag, thiab lwm yam. |
| Qhov loj tshaj ib ntu ntawm steel choj tsim: | 300 meters |
| Standard txoj kab dav ntawm steel choj: | Ib txoj kab 4 meters; ob txoj kab 7.35 m; tsim raws li kev xav tau. |
| Load class: | Chav Kawm 10 rau tsheb; Chav Kawm 15 rau tsheb; Chav Kawm 20 rau tsheb; Chav Kawm 50 rau crawlers; Chav Kawm 80 rau trailer; 40 tons rau tsheb kauj vab; AASHTO HS20, HS25-44, HL93, BS5400 HA + HB; Lub nroog-A; Lub nroog-B; Txoj Kev Loj-I; Txoj Kev Loj-II; Indian txuj Class-40; Australia tus qauv T44; Korean standard D24, thiab lwm yam. |
| Tsim: | Raws li qhov sib txawv ntawm kev ncua thiab kev thauj khoom, xaiv qhov tsim nyog kev npaj thiab ncua kev txuas choj. |
| Cov khoom tseem ceeb ntawm steel choj: | GB Q345B |
| Kev sib txuas tus pin khoom: | 30 CrMnTi |
| Connecting bolt qib: | 8.8 qib high-strength bolts; 10.9 qib high-strength bolts. |
Cov khoom siv
Kev ncua kev txuas txuas feem ntau yog siv hauv cov dej ntws, bays thiab canyons nrog cov spans loj. Lawv kuj tsim nyog rau thaj chaw cua daj cua dub thiab seismic.
Vim tias nws tuaj yeem ncua kev ncua deb thiab tuaj yeem ua tau siab heev, tso cai rau cov nkoj hla hauv qab, thiab tsis tas yuav tsim ib lub pier ib ntus ntawm qhov chaw ntawm tus choj thaum tsim tus choj, yog li tus choj ncua kev kawm tuaj yeem tsim. kuj sib sib zog nqus los yog kuj ceev tam sim no. . Tsis tas li ntawd, vim hais tias tus choj ncua kev kawm ntawv yog hloov tau yooj yim thiab ruaj khov, nws kuj yog tsim nyog rau cov kev xav tau ntawm cov cua muaj zog thiab seismic cheeb tsam.
Khoom zoo
1. Ceev ceev installation
2. Lub voj voog luv
3. Kev txuag nqi
4. Kev hloov pauv siab
5. Muaj zog ruaj khov
6. Daim ntawv thov dav
