Umahluko phakathi kweendlela eziphambili kunye neendlela zesibini phakathi kweendlela zesignali yangaphandle kunye neendlela zesibini

Kubunjineli beendlela zesixeko, iindlela eziphambili kunye neendlela zasekuhlaleni zahlukile kakhulu kumthamo wezithuthi, isantya kunye nokubonakala. Ke ngoko, imigangatho yesizwe yahlula ngokucacileyo ubungakanani, iinkcukacha kunye neeparameter zesakhiwo seiipali zesignali zangaphandleUkukhethwa ngokufanelekileyo kobukhulu bepali yesibane sesignali kubonelela ngokubonakala kwesignali yendlela, kunciphisa iindleko zobunjineli kwaye kuyahambelana neemfuno zendlela ezitshintshayo.

I. Imigangatho yoBukhulu beeNqanaba zeSignali zeNdlela ePhambili

Iindlela eziphambili zasezidolophini zinesantya esiphezulu seemoto, iindlela ezininzi kunye nomthamo omkhulu wezithuthi, nto leyo efuna imigangatho ephezulu yokuphakama kwepali yesibane sesignali, ubude beengalo kunye nokuqina. Ngokubanzi, iipali ezinkulu zizinzile ngakumbi.

1. Iiparameter zoBude obuqhelekileyo kunye noBude bengalo

Iipali zemiqondiso yendlela eziphambili zihlala ziphakame nge-6 ukuya kwi-8 m (ezona ziqhelekileyo ziyi-6.5 m kunye ne-7 m). Ubude bengalo ye-cantilever bulungelelaniswe nenani leendlela. Kwiindlela ezineendlela ezininzi zeendlela ezimbini, iingalo ze-cantilever ze-6 ~ 12 metres zihlala zisetyenziswa ukuqinisekisa ukuba isibane sesignali singaphezulu ngqo kweendlela, ukuze kungabikho ndawo ingabonakaliyo, kwaye iimfuno zokujonga izithuthi ezikude nezihamba ngesantya esiphezulu ziyaneliswa.

2. Ulwakhiwo lwePole kunye neenkcukacha zoBungqingqwa bodonga

Iindlela eziphambili zisebenzisa ikakhulu iipali zezibane zesignali ze-cantilever ezilinganayo. Kufuneka ukumelana nomoya ophezulu. Ubukhulu bodonga lwepali eqhelekileyo yi-3.0mm ukuya kwi-3.5mm kwaye isiseko seflange kunye neendawo ezifakwe ngaphakathi zineenkcukacha eziphezulu. Isakhiwo sisonke somelele kwaye siqinile kwaye sinokuxhasa izibane zethrafikhi ezininzi, izixhobo zokujonga kunye nokuthatha imifanekiso, ezifanelekileyo kwizithuthi ezininzi ixesha elide.

II. Imigangatho yoBukhulu beepali zesignali zangaphandle kwiindlela zamaSebe

Isantya sezithuthi kwiindlela zamasebe zokuhlala, kwiindlela zamasebe asemaphandleni nakwiindlela ezincedisayo zasezidolophini sicotha, inani leendlela lincinci, kwaye bambalwa abantu abahamba ngeenyawo nezithuthi. Iipali zokukhanya kufuneka zibe lula kwaye zincinci, zibe nobukhulu obuncinci kwaye zisebenzise imali eninzi.

1. Iiparameter zoBude obuqhelekileyo kunye noBude bengalo

Ukuphakama kweepali zezibane zendlela ezisetyenziswa ngamasebe ngokuqhelekileyo ziimitha ezi-4 ukuya kwezi-5.5, kwaye ukuphakama okusisigxina okuqhelekileyo ziimitha ezi-4.5 kunye neemitha ezi-5. Ubude bengalo ye-cantilever bufutshane, ngokubanzi ziimitha ezi-2 ukuya kwezi-4, bugubungela kuphela iindlela ezi-1-2, ezinokuhlangabezana ngokupheleleyo neemfuno zokujonga isignali zezithuthi ezihamba ngesantya esiphantsi kwaye ziphephe ukuchitha imali kwizixhobo.

2. Ulwakhiwo lweSignal Lamp Pole kunye neenkcukacha zoBungqingqwa boDonga

Iipali zezibane zendlela zamasebe ikakhulu ziipali ezingqukuva okanye iipali ezincinci ezilinganayo, ubukhulu bodonga yi-2.0mm ~ 2.5mm, itshasi kunye neendawo ezifakwe ngaphakathi zincinci. Ubunzima obulula, kulula ukuyifaka, iimfuno eziphantsi zomthwalo, zithwala kuphela izixhobo zesignali yendlela ezisisiseko, kwaye zingasetyenziswa kwiimeko zetrafikhi yendlela encinci.

Ngoko ke, iipali zezibane zendlela eziphambili zibonakaliswa bukuphakama, ubude, ubukhulu kunye nozinzo, ezifanelekileyo ukuhamba kwezithuthi ezineendlela ezininzi, isantya esiphezulu kunye nobunzima; iipali zezibane zendlela ezimasebe ziboniswa bukuphakama, ubufutshane, ukukhanya kunye nokulula, ezifanelekileyo kwiindlela ezimxinwa, ukuhamba kwezithuthi ngesantya esiphantsi kunye nokukhanya. Ubukhulu obuhambelanayo kufuneka buhambelane ngokwenqanaba lendlela ngexesha lokwakha kunye nokuthengwa ukuqinisekisa ukhuseleko lwezithuthi kunye neendleko zolawulo lweprojekthi ngokufanelekileyo.

I-Qixiang ngumvelisi ochwephesha weentlobo ngeentlobo zeepali zemiqondiso yendlela, enoluhlu olupheleleyo lweesitayile kunye neenkcukacha, ezigubungela ubude obahlukeneyo kunye nobude beengalo, kubandakanya iipali ezilinganayo,iipali ezitsobhileyo, iipali ze-cantilever, njl. Ingasetyenziswa kwiindawo ezahlukeneyo ezifana neendlela eziphambili zasezidolophini, iindlela ezincinci zasemaphandleni, kunye neendlela zepaki. Ixhasa ukwenziwa ngokwezifiso kobukhulu obungaqhelekanga, izixhobo ezixineneyo kunye nomsebenzi ogqwesileyo, imelana nokugqwala, ayidli mhlwa, iqinile kwaye ihlala ixesha elide, kwaye inesitokhwe esaneleyo sokuhanjiswa ngokukhawuleza ukuhlangabezana neemfuno zokuthengwa kweeprojekthi ezahlukeneyo zothutho zikamasipala.