Kufanele ngikushukumise kangakanani isigcawu se-30 se-Metal Street Street?

Okunye kokucatshangelwa okubaluleke kakhulu lapho ukufaka izigxobo zensimbi ezikhanyayo kuwukujula kwe-recess. Ukujula kwesisekelo se-pole elikhanyayo kudlala indima ebalulekile ekuqinisekiseni ukuqina nokuphila kokukhanya komgwaqo. Kulesi sihloko, sizohlola izinto ezinquma ukujula okufanele ukushumeka aIsigcawu esingu-30-unyawo lwensimbi emgwaqwenifuthi unikeze imihlahlandlela yokuthola ukufakwa okuphephile nokuqinile.

Ukujula okushumekiwe kwesigcawu sensimbi esikhaleni se-30 kuncike ezicini ezahlukahlukene, kufaka phakathi uhlobo lomhlabathi, isimo sezulu sendawo, kanye nesisindo nokumelana nomoya kwesigxobo. Ngokuvamile, izigxobo ezinde ezidinga isisekelo esijulile ukuhlinzeka ukwesekwa okwanele futhi zivikele ekuthambezeleni noma ekufezeni ngaphezulu. Lapho kunqunywa ukujula kokungcwatshwa kwezinsimbi ezikhanyayo zensimbi, lezi zinto ezilandelayo kufanele zibhekwe:

Uhlobo lomhlabathi

Uhlobo lomhlabathi endaweni yokufaka yinto ebalulekile ekunqumeni ukujula kwesisekelo sePole Foundation. Izinhlobo ezahlukahlukene zenhlabathi zinekhono elihlukile lokuthwala umthwalo kanye nezici zokudonsa amanzi, ezingathinta ukuqina kwesigxobo. Isibonelo, inhlabathi enesihlabathi noma ye-soamy ingadinga isisekelo esijulile ukuze iqinisekise i-anchcoric efanele, ngenkathi ubumba oluhlanganisiwe lunganikeza ukwesekwa okungcono ekujuleni kweWither.

Izimo zezulu zendawo

Isimo sezulu sendawo kanye namaphethini wesimo sezulu, kufaka phakathi isivinini somoya kanye namathuba okuba se-frost heave, kungathinta ukujula okushumekiwe kwezigxobo ezikhanyayo. Izindawo ezithambekele emimoyeni ephezulu noma ezenzakalweni zesimo sezulu esibi kakhulu zingadinga izisekelo ezijulile zokumelana namandla anikezwe izigxobo.

Isisindo esikhanyayo nesisindo somoya

Isisindo nokumelana nomoya kwesigxobo somgwaqo kubalulekile ukucatshangelwa ekunqumeni ukujula kwesisekelo. Izigxobo ezisindayo nalezo eziklanyelwe ukubekezelela isivinini somoya esiphezulu zidinga ukufakwa okujulile ukuze kuqinisekiswe ukuqina futhi kuvikeleke ukubopha noma ukunyakaza.

Ngokuvamile, isigxobo esikhanyayo sensimbi esinamamitha angama-30 kufanele singeniswe okungenani i-10-15% ukuphakama kwaso okuphelele. Lokhu kusho ukuthi esigxotsheni esingamamitha angama-30, isisekelo kufanele sandise izinyawo ezingama-3-4,5 ngaphansi komhlaba. Kodwa-ke, kubalulekile ukubheka amakhodi nemigomo yendawo yasendaweni, kanye nanoma yiziphi izidingo ezithile ezivela kumenzi wePole ukuze aqinisekise ukuhambisana nokuphepha.

Inqubo yokushumeka insimbi yokukhanya emgwaqweni ifaka izinyathelo ezimbalwa ezibalulekile zokuqinisekisa ukufakwa okuphephile nokuzinzile. Lokhu okulandelayo kuyizinkombandlela ezijwayelekile zezigxobo ezikhanyayo ezingama-30

1. Ukulungiselela kwesiza

Ngaphambi kokufaka isigxobo esikhanyayo, indawo yokufaka kufanele ilungiswe ngokucophelela. Lokhu kufaka phakathi ukusula indawo yanoma yikuphi ukuphathwa, njengamadwala, izimpande, noma imfucumfucu, kanye nokuqiniseka ukuthi umhlabathi unezinga futhi uhlanganisiwe.

2. Ukumbiwa

Isinyathelo esilandelayo ukumbumba umgodi weSisekelo ekujuleni okufiselekayo. Ububanzi bomgodi kufanele banele ukuhlalisa ubukhulu besisekelo futhi bavumele ukulinganiselwa okufanele kwenhlabathi ezungezile.

3. ISisekelo Sokwakha

Ngemuva kokumba izimbobo, ukhonkolo noma ezinye izinto ezifanele kufanele zisetshenziselwe ukwakha isisekelo sesigcawu esikhanyayo somgwaqo. Isisekelo kufanele senzelwe ukusabalalisa ngokulinganayo umthwalo ezigxotsheni futhi sinikeze ama-anchorage azinzile enhlabathini.

4. Ukushumeka isigxobo esikhanyayo

Ngemuva kokuthi isisekelo sakhiwe futhi saqinisekiswa, i-Street Light Pole ingafakwa ngokucophelela emgodini weSisekelo. Izinduku kufanele zibekwe ngokuqondile nangokuphephile endaweni ukuvikela ukunyakaza noma ukuthuthwa.

5. Ukubuyela emuva kanye nokuhlangana

Lapho izigxobo sezisendaweni, izimbobo zesisekelo zingabuyiselwa enhlabathini futhi zihlanganiswe ukuze zinikeze ukwesekwa okungeziwe nokuqina. Ukunakekelwa kufanele kuthathwe ukuqinisekisa ukuthi inhlabathi ye-backfill ihlanganiswa kahle ukuze inciphise ukukhokhelwa ngokuhamba kwesikhathi.

6. Ukuhlolwa kokugcina

Lapho isigxobo esikhanyayo sifakiwe, kufanele kwenziwe ukuhlolwa kokugcina ukuze kuqinisekiswe ukuthi kuhlolwe ngokuphephile, kubhebhethekile, futhi kuhambisana nayo yonke imithetho kanye namazinga afanele.

Ngamafuphi, ukujula okushumekiwe kwesigcawu somgwaqo wensimbi esigabeni esingamamitha angama-30 kuyinto ebalulekile ekuqinisekiseni ukuqina kanye nokuphila isikhathi eside kokufakwa. Ukujula okufanele kwesisekelo se-pole kunganqunywa ngokubheka uhlobo lomhlabathi, isimo sezulu sendawo, kanye nesisindo nokumelana nomoya kwesigxobo. Ngemuva kwemihlahlandlela yezigxobo ezilula zokukhanya nokunamathela kwimithetho kanye namazinga wendawo kuzosiza ukufeza ukufakwa okuphephile nokukhula okuzohlinzeka ngokukhanya okuthembekile iminyaka ezayo.

Uyemukelwa ekuxhumaneniI-Metal Street Light Pole UmenziTianxiang toThola isilinganiso, sikunikeza ngentengo efaneleke kunazo zonke, ukuthengiswa okuqondile kwefekthri.