I-Flyover yase-Urban iwuhlobo lokwakha olusiza abahamba ngezinyawo ukuwela umgwaqo emadolobheni anamuhla.Ukwakhiwa kwe-overpass kungahlukanisa ngokuphelele abahamba ngezinyawo nezimoto emgwaqeni, futhi kuqinisekise ukushelela kwethrafikhi nokuphepha kwabahamba ngezinyawo.
1.Izindleko eziphansi
2. ukubukeka okuhle
3.ukufakwa kokukhanya
4.ukuhlanganiswa okusheshayo
5.okushintshashintshayo
6.iyahlukaniseka
7. impilo ende
I-overpass ibona ukuhlukana okuphelele kwabahamba ngezinyawo nokugeleza kwethrafikhi, ukuphepha kwabahamba ngezinyawo kuqinisekiswe kakhulu, futhi ukuhamba kwezimoto kubushelelezi.Kodwa-ke, izindleko ze-overpass ziphansi futhi isikhathi sokwakha sifushane, futhi ngeke kuthinte umthamo wokuthwala umthwalo womgwaqo.Manje ama-overpass amakhulu emadolobheni afakwe amakheshi, okulula ukuwasebenzisa asebekhulile.
Igama lomkhiqizo: | I-Flyover yasemadolobheni |
isiteketiso: | Umgwaqo oseceleni;ibhuloho lezinyawo lesakhiwo sensimbi;ibhuloho lezinyawo zasemadolobheni;ibhuloho lensimbi lesikhashana;umgwaqo wokungena kwesikhashana;ibhuloho lesikhashana;Ibhuloho lezinyawo lika-Bailey; |
imodeli: | Uhlobo 321;Uhlobo 200;Thayipha i-GW D;Izinsimbi ezikhethekile zensimbi, njll. |
Imodeli ye-truss piece evame ukusetshenziswa: | 321 uhlobo lwe-Bailey Panel, 200 uhlobo lwe-Bailey Panel;GW D uhlobo lwe-Bailey Panel, njll. |
I-span enkulu kunazo zonke yedizayini yebhuloho lensimbi: | Cishe ngamamitha angama-60 |
Ububanzi bomugqa ojwayelekile webhuloho lensimbi: | 1.2 amamitha, 1.5 amamitha, 2 amamitha noma ngokwezifiso ngokuvumelana nezidingo. |
Isigaba sokulayisha: | Ukugcwala kwabantu abaningi noma ukuhamba kwezimoto ezincane.Ngokujwayelekile angabi ngaphezu kwamathani ama-5. |
Idizayini: | Ngokuya ngomehluko we-span nomthwalo, khetha irowu elifanele. |
Impahla eyinhloko yebhuloho lensimbi: | I-GB Q345B |
Iphinikhodi yokuxhumana: | 30CrMnTi |
Ibanga lebhawodi lokuxhuma: | 8.8 amabhawodi anamandla aphezulu;10.9 amabhawodi anamandla aphezulu. |
Ukugqwala komhlaba: | I-hot-dip galvanizing;upende;upende osindayo we-anticorrosive wesakhiwo sensimbi;upende we-asphalt;ukwelashwa kwe-anti-skid aggregate yedekhi yebhuloho, njll. |
Indlela yokumisa ibhuloho: | Cantilever pushing indlela;indlela yokuhlanganisa in-situ;indlela yokwakha indunduma;indlela yokuphakamisa;indlela yokuntanta, njll. |
Ukufaka kuthatha isikhathi: | Izinsuku ezi-3-7 ezinelanga ngemuva kokukhishwa kanye nezinye izimo kuhlangatshezwana nazo (kunqunywa ngokuya ngobude bebhuloho nezimo zesayithi) |
Ukufaka kudinga abasebenzi: | 5-6 (kunqunywa ngokwemibandela yendawo) |
Izisetshenziswa ezidingekayo ukuze kufakwe: | Ama-Cranes, ama-hoist, ojeke, ama-chain hoist, amashisela, amajeneretha, njll. (Kungalungiswa ngokuya ngezimo zesayithi) |
Izici zebhuloho lensimbi: | Izindleko eziphansi, ukubukeka okuhle, ukufakwa okukhanyayo, ukuhlanganisa okusheshayo, okushintshekayo, okukhiphekayo, impilo ende |
Dlulisa isitifiketi: | ISO, CCIC, BV, SGS, CNAS, njll. |
Izinga eliphezulu: | JT-T/728-2008 |
umkhiqizi: | I-Zhenjiang Great Wall Heavy Industry Technology Co., Ltd. |
Okukhiphayo ngonyaka: | 12000 amathani |