Tshav dav hlau Terminal Truss

Common Types of Airport Space Frames:

1. Pav Phaj Chaw Ncej
Cov yam ntxwv ntawm tus yam ntxwv: Muaj ob lossis ntau txheej ntawm cov phaj tiaj tus- cov kab sib txuas, nrog cov tswv cuab feem ntau coj cov axial quab yuam thiab kev sib faib kev ntxhov siab.

Qhov zoo: High structural efficiency thiab mature siv technology.

2. Curved Surface Plhaub
Cov yam ntxwv ntawm tus yam ntxwv: Muaj peb yam - qhov ntev ntawm qhov nkhaus ntawm qhov chaw (xws li hyperboloids lossis qhov chaw dawb), ua kom muaj peev xwm ntau dua los ntawm cov qauv morphology.

Qhov zoo: tso cai rau ntau hom architectural designs.

3. Hybrid Truss thiab Space Frame Structure
Cov yam ntxwv ntawm tus yam ntxwv: Kev txhawb nqa trusses yog embedded nyob rau hauv qhov tseem ceeb load-cov kabmob (xws li lub teeb qhib lossis loj- thaj tsam), ua kom muaj kev thauj khoom hybrid-cov kabmob.

Qhov zoo: Ua ke qhov kev ncaj ncees ntawm qhov chaw thav duab nrog lub peev xwm sib kis tau zoo ntawm cov truss, feem ntau siv rau cov ru tsev tsis sib xws lossis qhib.

4. Conical Space Ncej
Cov yam ntxwv ntawm tus yam ntxwv: Ua los ntawm cov hauv paus ntsiab lus xws li square pyramids thiab daim duab peb sab pyramids, muaj lub siab tawv nruj, haum rau loj -span vaj tse nrog cov qauv yooj yim.

Qhov zoo: Feem ntau daim ntawv ntawm lub tiaj tiaj tiaj tus ncej, tshwj xeeb tshaj yog siv dav siv upright square pyramid qhov chaw ncej.

Lub ntsiab zoo ntawm tshav dav hlau qhov chaw ncej qauv:

1. Superior mechanical performance and security assurance: Raws li ib tug peb -dimensional load- bearing system, qhov chaw thav duab qauv boasts zoo heev kev ncaj ncees thiab muaj kev ruaj ntseg cia. Nws yog ib tug heev statically indeterminate qauv; Txawm hais tias cov tswv cuab hauv zos ua tsis tiav, lub zog sab hauv tuaj yeem hloov kho kom tsis txhob muaj kev sib tsoo. Tsis tas li ntawd, vim nws lub teeb yuag thiab siab tawv, nws nthuav tawm zoo heev seismic kev ua tau zoo, zoo tiv taus asymmetric thiab dynamic loads.

2. Kev siv nyiaj txiag thiab kev siv tau zoo: Los ntawm kev siv spatial load-cov kabmob muaj peev xwm, lub zog ntawm cov ntaub ntawv tau siv tag nrho, txuag cov hlau. Feem ntau cov tswv cuab thiab cov nodes yog prefabricated nyob rau hauv lub Hoobkas, kom ntseeg tau tias uniform specifications thiab yooj yim rau standardized ntau lawm thiab zoo tswj. Kev tsim kho tuaj yeem siv cov kev sib dhos hauv av thiab cov txheej txheem nqa tag nrho, txo qhov siab - ua haujlwm siab thiab ua kom lub sijhawm siv sijhawm luv.

3. Muab qhov tsis muaj kev txwv rau kev ua vaj tse thiab kev zoo nkauj: Qhov chaw thav duab tau yooj yim ua tiav kem - qhov chaw qhib dawb tshaj 60 meters, ua tau raws li lub davhlau ya nyob twg xav tau kom dav. Nws cov tswvcuab tsis tu ncua thiab lub ru tsev tiaj tus ua kom yooj yim rau nruab qab nthab, kav raj xa dej, thiab kev teeb tsa lub teeb pom kev zoo.

4. Cov yam ntxwv ua haujlwm ntev thiab ib puag ncig zoo: Los ntawm kev tsim nyog los tiv thaiv- corrosion thiab hluav taws kub- cov txheej txheem retardant (xws li cov hluav taws kub tuab lossis nyias nyias- cov txheej txheem retardant uas tau hais ua ntej), qhov chaw thav duab qauv muaj huab cua zoo thiab hluav taws kub, thiab kev saib xyuas kom zoo tuaj yeem ua kom lub neej ua haujlwm ntev. Nyob rau tib lub sijhawm, nws ntawm - qhov chaw sib dhos feem ntau yog ua haujlwm qhuav, tsis tshua muaj suab nrov thiab plua plav paug, thiab cov hlau tuaj yeem rov ua dua thaum kawg ntawm lub tsev lub neej, uas yog raws li lub tswv yim ntawm lub tsev ntsuab thiab kev tsim kho kom ruaj khov.