Lub Trench Boxes System (tseem hu ua trench shields, trench sheets, trench shoring system), yog lub kaw lus tiv thaiv kev nyab xeeb uas feem ntau siv rau hauv kev khawb cov kwj dej thiab kev tso yeeb nkab thiab lwm yam. Vim nws lub zog thiab yooj yim siv, lub trench boxes system ua los ntawm hlau no tau pom nws txoj kev lag luam thoob plaws ntiaj teb.
Lianggong, yog ib lub tuam txhab ua formwork & scaffolding hauv Suav teb, yog tib lub Hoobkas uas muaj peev xwm tsim cov trench boxes system. Trench boxes system muaj ntau yam zoo, ib qho yog tias nws tuaj yeem leaning tag nrho vim yog lub caij nplooj ntoos hlav nceb hauv lub spindle uas pab tau zoo heev rau tus tsim. Dhau li ntawm qhov ntawd, Lianggong muaj cov trench lining system yooj yim rau kev khiav lag luam uas ua rau kev ua haujlwm zoo dua. Ntxiv mus, qhov loj ntawm peb cov trench boxes system tuaj yeem hloov kho raws li cov neeg siv khoom xav tau xws li qhov dav ua haujlwm, ntev thiab qhov tob tshaj plaws ntawm trench. Ntxiv mus, peb cov engineers yuav muab lawv cov lus qhia tom qab xav txog txhua yam kom muab qhov kev xaiv zoo tshaj plaws rau peb cov neeg siv khoom.
Hauv tsab xov xwm hnub no, peb yuav los saib ze rau peb cov khoom muag kub - Trench Boxes system, suav nrog nws cov yam ntxwv, cov khoom, cov khoom siv thiab lwm yam.
Cov yam ntxwv ntawm Trench Boxes System
Cov Cheebtsam ntawm Trench Box System
Cov Khoom Siv
Cov Duab Tsim Khoom ntawm Trench Boxes System
Xaus lus
Cov yam ntxwv ntawm Trench Boxes System:
1. Ua los ntawm hlau.
2. Yooj yim rau kev khiav lag luam.
3. Qhov dav / qhov siab ua haujlwm tuaj yeem hloov kho.
4. Qhov tob tshaj plaws ntawm qhov av: 7.5 m
5. Yuav tsum tiv thaiv kev nyab xeeb ntawm cov neeg ua haujlwm.
6. Yuav kom ntseeg tau tias lub hauv av ruaj khov.
Cov Cheebtsam ntawm Trench Boxes System:
| Ⅰ | Phaj puag | Ic | Qhov ntev ntawm cov kav dej | X | Connector nrog tus pin |
| Ⅱ | Phaj sab saum toj | b | Qhov dav ntawm txoj kev khi / qhov av | Y | Mushroom caij nplooj ntoos hlav nrog tus pin |
| HB | Qhov siab ntawm lub hauv paus phaj | bc | Sab hauv dav | Z | Kev txhawb nqa kab rov tav |
| HT | Qhov siab saum toj kawg nkaus phaj | hc | Qhov siab ntawm lub yeeb nkab | ||
| l | Ntev | Tpl | Qhov tuab |
Cov Khoom Siv:
Cov Duab Tsim Khoom ntawm Trench Boxes System:
Xaus lus
Qhov ntawd yog txhua yam rau lub thawv trench niaj hnub no. Lianggong zoo siab tos txais cov phooj ywg los ntawm thoob plaws lub ntiaj teb tuaj xyuas peb lub Hoobkas thiab ntseeg siab tias cov neeg siv khoom los ua ntej. Peb tos ntsoov yuav ua lag luam nrog peb cov neeg siv khoom raws li lub hauv paus ntsiab lus ntawm kev sib pab. Yog xav paub ntxiv, thov hu rau peb.
Lub sijhawm tshaj tawm: Lub Ib Hlis-06-2022