Ukuphakama kwesakhiwo sobuganga obuchwephesha akufuneki kudlule kwi-50m kodwa kungagqitha kwi-24m. Ukuba idlula i-50m, kufuneka iqiniswe ngokukhuphela, izibonda eziphindwe kabini, kunye nezinye iindlela. Ukusuka kwimbono yoqoqosho, xa ukuphakama kwe-ESP kudlula i-50m, inqanaba lokuphuma kwemibhobho yentsimbi kunye nokutyala kuya kuncipha, kwaye iindleko zonyango zesakhiwo ziya kunyuka.
Ukusuka kwimbonosela yokhuseleko, kumashumi eminyaka yamava asebenzayo ekhaya kunye nophando lwe-scalfls scalfing, uhlobo lwe-starping nge-cube-tube ingezantsi kwe-50m, kwaye kulula ukuba yi-50m. Xa umkhumo oqinisekileyo wokutshintsha ungaphezulu kwe-50m, amanyathelo okomeleza amkelwe ngobulumko, njengokusebenzisa izibonda eziphindwe kabini, ukuthungwa kwe-teule
Inkcazo yokwakhiwa kolwakhiwo lwe-scaffings yomhlaba
Okokuqala, iseti yesiseko se-pole yesiseko
I-1. Isiseko kufuneka sibethe tyaba kwaye siqulunqwe, kwaye umphezulu kufuneka lukhuni ngekhonkrithi. Isibonda esisezantsi kufuneka sibekwe ngokuthe nkqo nesiseko sesinyithi okanye kwisiseko esiqinileyo.
2. Iipali ezithe nkqo kwaye ezithe nkqo kwaye ezithe tyaba kufuneka zisetwe emazantsi esibonda. I-rod ye-cleitudinal efikayo kufuneka ilungiswe kwiPole kumgama ongaphezulu kwe-200mm ukusuka kwisiseko se-Angle ye-Angle, kunye nentonga ethe tyaba enesitayile esisondeleyo kwi-ongle i-angle ihamba ngesantya esimnandi. Xa isiseko sepali asikokuphakama esifanayo, i-cheabididal yentonga esezantsi kwisikhundla esiphakamileyo kufuneka sandiswe kwisikhundla esisezantsi ziziphango zimbini kwaye zimiselwe kwi-pole, kwaye ukuphakama kwaveza kungaphezulu kwe-1m. Umgama ukusuka kwi-pole axis ngaphezulu kwethambeka ukuya kwithambeka akufuneki lingaphantsi kwe-500mm.
3. Umngxunya we-subch ngecandelo le-ross-quintshi le-200 × 2000mm kufuneka isethwe ngaphandle kwesiseko se-Pole size sisetyenziswe ngaphakathi kwe-800mm ngaphandle.
I-4. I-scaffing yangaphandle ayifanele ixhaswe eluphahleni, amakhonkco, i-balcony, i-canopy, kunye namanye amalungu kufuneka aqinisekiswe kwaye achazwe kwisicwangciso sokwakha esikhethekileyo.
5. Xa kukho iziseko zezixhobo kunye nemingxunya yombhobho phantsi kweSiseko seStafimbel, ukumbiwa akufuneki kwenziwe ngexesha lokusetyenziswa kwe-scaflded. Xa kunyanzelekile ukumbiwa, amanyathelo okuqinisa kufuneka athathwe.
Okwesibini, ukucaciswa kwentloko
1. Ukuphakama kwenqanaba lenyathelo elingaphantsi kombhobho wentsimbi akuyi kudlula kwi-2m, kwaye ezinye aziyi kuyidlula i-1.8m. Umgama othe nkqo lwesibonda awuyi kuba ngaphezu kwe-1.8m, kwaye umgama othe tyaba awuyi kuba ngaphezu kwe-1.5m. Umgama othe tyaba kufuneka ube yi-0.85m okanye i-1.05m.
2. Ukuba ukuphakama komgangatho odada kudlula i-25m, izibonda eziphindwe kabini okanye indlela yokunciphisa isithuba siya kusetyenziselwa ukwakhiwa. Ukuphakama kwesibonda esincedisayo kwisibonda esiphindwe kabini akuyi kuba ngaphantsi kwamanyathelo ama-3 kwaye ungaphantsi kwe-6m.
I-3. I-Pole esezantsi kufuneka ixhotywe ngezibonda ezinde kwaye zingafikeleliyo. Ipole etyhefu i-cweebinal kufuneka ilungiswe kwi-pole ingabi ngaphezulu kwe-200mm kwi-epidersis enamacala athile e-Angle. Isibonda esiguqukayo esijikelezayo kufuneka simiselwe kwi-pole ngaphantsi kwePole ye-Ceeridinal enamathele kwi-Angle ye-Angle.
4. Umgca ongezantsi wezibonda, izibonda ezivuthiweyo, kunye ne-scker braces zonke zipeyintwe kwaye zimnyama okanye zibomvu kwaye zimhlophe.
Okwesithathu, ukuseta okuthengisiweyo
I-1. Intonga ethe tyaba ethe tye kufuneka isetwe kwinxalenye yentonga ethe nkqo enamanzi kunye nentonga ethe nkqo, kwaye zombini iziphelo kufuneka zilungiswe kwintonga enqabileyo.
2. Ngaphandle kwenqanaba eliphezulu lomaleko oPhezulu, ulwandiso lwentonga ethe nkqo kufuneka ihlolwe zii-butt kuzo zonke ezinye iindawo kunye namanyathelo. Ubude obugqithisileyo akufuneki bube ngaphantsi kwe-1m, kwaye kungaphantsi kokuhamba kwezinto ezintathu ezijikelezayo kufuneka ziboshwe.
3. Ngexesha lokusetyenziswa kwe-scaffing, kunqatshelwe ngokungqongqo ukususa iintonga zexesha elide kunye nezona zinqamlezayo kwindawo ephambili.
I-4. I-chediudinal ethe tyaba i-chediyol kufuneka isetwe ngaphakathi kwentonga ethe nkqo, kwaye ubude bayo bungabi ngaphantsi kwe-3 spans.
5. Ulwandiso lwe-rodi olune-cheunidinal oluphuthiweyo kufuneka luqhagamshelwe ngeendlela ze-butt okanye ngaphezulu. Xa usebenzisa izilonda ze-butt, abantu abakhweli kwi-butt yentonga ethe tyaba inde inde kufuneka batshixiwe. Xa ibhukuqiwe, ubude obugqithisileyo bentonga ethe tyaba indenti yexesha elide akufuneki ibe ngaphantsi kwe-1m, kwaye ama-3 ajikelezayo kufuneka asetwe kumaxesha alinganayo wokulungisa. Umgama ukusuka kumda wesigqubuthelo esikhawulezayo esiphelweni esiphelweni se-Overlaudinal Dod rod akufuneki ibe ngaphantsi kwe-100mm.
I-6. Ubude bomda wePlanethi ye-Adtener kwi-tratener kwi-ofisi yomibini kwiziphelo zebar ethe tyaba akufuneki ibe ngaphantsi kwe-100mm kwaye kufuneka igcinwe iguqulwe kangangoko kunokwenzeka.
7. I-Overlap kunye ne-Butt edibeneyo yemivalo ekufuphi nayo kufuneka ityhafe sisithuba esinye, kwaye amalungu ayo kwindiza enye ayiyi kudlula kwi-50%.
Okwesine, ukumiselwa kweenkcazo ze-scsissor races kunye ne-digonial brace
1. I-scssor races kufuneka isethwe ngokuqhubekayo kwikona esezantsi ukuya phezulu kwicala lobude kunye nokuphakama okuphakamileyo;
2. Imivalo ye-diagonal ye-scrissor kufuneka iqhagamshelwe kwi-proting yokugqibela yemivalo yemiqolo okanye imivalo ethe tyaba. Ukwandiswa kwee-diagonal imivalo kufuneka ibizelwe, ngotyekelo lwe-45º (45º (45º liyathandwa), kwaye i-scressor nganye ye-scressor ye-5 ~ 7 imithi ethile, inobubanzi obungaphantsi kwe-6m.
3. Ii-diace ezithe tye kufuneka zibekwe kumacala omabini anemigca yomgca omnye kwaye ivulekile i-mbini yomqolo; I-diace ethe tye ye-Diagonal kufuneka isetelwe zonke izithuba ezi-6 embindini.
4. Ulwakhiwo lwe-scsissop races kunye neebratshi ezinqamlezileyo kufuneka zilungelelaniswe kunye nokwakhiwa kwemivalo ethe nkqo, i-Lostitudinal kunye negreyithi ethe tyaba, njl.
I-5. I-Scissors Brace kufuneka igqunywe ngaphezulu, kunye nobude obugqithisileyo obungaphantsi kwe-1m, kwaye iboshwe ngaphandle kokuhamba kancinci kwezinto ezintathu ezijikelezayo.
Isihlanu, isikrelemnqa kunye neenkcazo zokugcina
1. Ukufuduka kwesakhiwo esingaphandle kufuneka sibekwe ngokupheleleyo kwinqanaba ngalinye.
2. I-stafFolds kufuneka ibekwe ngokuthe tye kwaye ngokuthe nkqo eludongeni. I-scaffining kufuneka ibekwe ngokupheleleyo ngaphandle kokushiya nasiphi na isithuba.
3. I-staffieldang kufuneka iboshwe ngokuqinileyo nge-18 # fire wire ngokuhambelana neekona ezine, kwaye i-cunction kufuneka ibe liflethi kwaye ngaphandle kweplate. I-staffieldang kufuneka itshintshwe ngexesha xa yonakele.
I-4. Ngaphandle kwe-scutmbelded kufuneka ivalwe nge-mesh ye-mesh ye-mesh ye-mesh. Umnatha wokhuseleko kufuneka umiselwe ngaphakathi kwi-screen pole i-scaer engaphandle ene-18 # wire wire.
I-5. Ibhodi ye-180mm (Pole) isetwe kwinyathelo ngalinye ngaphandle kwesakhiwo, kunye nokugcinwa kwezinto ezifanayo kusekwe kwi-0.6m kunye ne-1.2m ephezulu. Ukuba icala elingaphakathi le-scalfield liqokelela umphetho, indlela yokhuseleko yecala langaphandle le-sca yalandelwa.
I-6. Isibonda esingaphandle sophahla lweflatwe kufuneka ibe yi-1.2m ngaphezulu kweendawo. Isibonda esingaphandle sophahla lwethambeka lophahla kufuneka ibe yi-1.5m ngaphezulu kwe-EVE.
Isithandathu, isakhelo kunye nesonka sesohlwayo sokwakha
I-1. Udonga lodonga kufuneka lubekwe kufutshane nendawo ephambili, kwaye umgama ukusuka kwindawo ephambili akufuneki ibe ngaphezulu kwe-300mm. Xa inkulu kune-300mm, amanyathelo okuqinisa kufuneka athathwe. Xa ucingo lodonga lukufuphi 1/2 lwenyathelo le-Pole, kufuneka ilungiswe.
2. I-cie yodonga kufuneka isetwe kwinyathelo lokuqala lebhafu ethe tyaba kwi-Losticudinal Xa kunzima ukuyibeka apho, amanye amanyathelo athembekileyo athembekileyo amkelwe. I-cie yodonga kufuneka icwangciswe kwimo yedayimani, kwaye inokucwangciswa kwisikwere okanye ubume obungxande.
3. I-cie yodonga kufuneka iqhagamshelwe kwisakhiwo nge-cigid yodonga.
4. I-tie yodonga kufuneka isetwa ngokuthe tye. Xa ingenakusetwa ngokuthe tye, isiphelo esinxulunyaniswa nesisa kufuneka iqhagamshelwe phantsi, kwaye akufuneki idityaniswe phezulu.
5. Isithuba esiphakathi kwamaxesha odonga kufuneka sifezekise iimfuno zesicwangciso sokwakha esikhethekileyo. Isikhokelo esithe tye akufuneki sibe ngaphezulu kwe-3 spas, indlela ethe nkqo ayifanele ibe mkhulu kunamanyathelo ama-3, kwaye akufuneki ibe ngaphezulu kwe-4 yeemitha (xa ukuphakama kwenqanaba ngaphezulu kwe-50m, akufuneki ukuba ibe ngaphezulu kwe-2 amanyathelo). Iimpawu zodonga kufuneka zibe yi-Debser ngaphakathi kwe-1m yekona yesakhiwo kunye ne-800mm ephezulu.
6. Amaqhina odonga kufuneka asetwa kwiziphelo zombini ze-i-i-i-i-i-i-ihlelele kwaye ivule i-scaffing. Isithuba esithe nkqo sendlela yodonga akufuneki ukuba sibe sikhulu kunobude besakhiwo, kwaye akufuneki sibe ngaphezulu kwe-4m okanye 2 amanyathelo;
7. I-stafFoldang kufuneka yakhiwe yinkqubela phambili yokwakha, kwaye ukuphakama kokukhula akufuneki kudlule kumanyathelo amabini ngaphezulu kweendlela ezikufuphi ngexesha elinye.
I-8. Kunqabile ukuba kususwe amaqhina odonga ngexesha lokusetyenziswa kwe-scaffield. I-ties yodonga kufuneka isuswe ungqimba ngomaleko kunye ne-scaffield. Kunqatshelwe ngokungqongqo ukususa amathanga odonga kuqala okanye kwiqela ngaphambi kokuba ususe i-stafFoldading; Ukuphakama komahluko ekususweni kwesiphelo akufuneki kube ngaphezulu kwamanyathelo amabini. Ukuba ukuphakama umahluko mkhulu kunamanyathelo amabini, ii-ties ezongezelelweyo zongezwe zongezwe ukuqiniswa.
9. Xa iindawo zoqhagamshelo lodonga lwantlandlolo kufuneka zisuswe ngenxa yeemfuno zokwakha, ezinokuthenjwa kunye nezisebenzayo zethutyana kufuneka zithathwe ukuqinisekisa ukhuseleko kunye nokuthembeka kwesakhelo sangaphandle.
10. Xa ukuphakama kwesakhelo kudlula i-40m kwaye kukho iindlela zomoya, iindlela zonxibelelwano zokuxhathisa ukunyuka nokugqobhoza kufuneka kuthathwe.
IXESHA LOKUGQIBELA: I-NoV-01-2024