Uphahla Oluntantayo Ngokwe-API 650 Isengezo H (Ngaphandle)
Kwadalwa ngo Ngokwamukisa
Uphahla Oluntantayo Ngokwe-API 650 Isengezo H (Ngaphandle)
Imithetho yokuklama yophahla oluntantayo lwangaphandle lwamathangi angenasembozo. Isidingo siyafezwa ngokulandela imigomo yaso yokuklama nokuyixhumanisa nohlobo lophahla oluntantayo, isigaba se-seal kanye nokuhlolwa - hhayi ngesitatimende esijwayelekile sokuvumelana.
Ububanzi Nokusetshenziswa
Imithetho yokuklama yophahla oluntantayo lwangaphandle lwamathangi angenasembozo. Isebenza lapho umsebenzi wethangi uwela ngaphakathi komngcele wayo; ngaphandle kwalowo mngcele kubusa enye indinganiso futhi kufanele ikhonjwe ngaphambi kokuklama. Ukucaphuna inombolo yendinganiso ngaphandle kokuhlola ububanzi kuwukungevumelani okuvamile.
Izidingo Ezibalulekile
· Ukukhethwa kohlobo lwedekhi (i-pontoon, i-double-deck)
· Ukusebenzisana kwe-rim seal ne-wind girder
· Ukubekezelelwa kokungayindilinga kahle kwe-shell
· Izindlela zomthwalo wemvula neqhwa
Izigaba Ezibalulekile (Isibonelo)
Izihloko zezigaba ezithile ezivame ukuhola ukuklanywa kophahla oluntantayo zibhalwe ngezansi. Ziyizibonelo zezihloko okubhekisela kuzo izinga; izinombolo zezigaba eziqondile zingezohlelo lwamanje futhi kufanele zifundwe embhalweni womthombo kunokuba zishintshwe kulesi sifinyezo.
· Isinqumo sohlobo lwedekhi (i-pontoon noma i-double-deck)
· Isigaba se-rim seal nokusebenzisana kwe-wind-girder
· Ukwamukelwa kokungalingani kwe-shell
· Indlela yomthwalo ophilayo wemvula neqhwa
Ukuthi Ihambisana Kanjani Nokukhethwa Kophahla Oluntantayo
Izinga libeka umkhawulo; uhlobo lophahla oluntantayo, idekhi nesiceli bese kukhethwa ngaphakathi kwawo. Ukweqa ukuhambisana kukhiqiza ithangi 'elibhekiselwe' kodwa elingahambisani ngempela. Uchungechunge luthi: umsebenzi -> izinga -> uhlobo lophahla -> isigaba sesiceli -> ukuhlola.
Indlela Yokukhetha Nokuklama
Indlela ephindaphindekayo igcina ukukhetha kuvikelekile kumathangi afanayo:
1. Qinisekisa ukuthi umsebenzi wethangi uwela ngaphakathi kobubanzi be-API 650 APPENDIX H.
2. Khipha imigomo ebophayo (isb. Ukukhethwa kohlobo lwedekhi (i-pontoon, i-double-deck)).
3. Khetha uhlobo lwephahla elintantayo ngaphakathi kwalezo zindinganiso.
4. Bhala indlela yokuhambisana ukuze ihlolwe.
5. Setha isisekelo sokuhlola kusuka emndenini we-API 650 APPENDIX H.
Ithebula Lezidingo
Isidingo | Ukulawula | Ukuqinisekisa |
Isidingo | Okulawulayo | Ukuqinisekisa |
Ububanzi | Yimaphi amathangi asebenzayo | Ukuhlolwa komsebenzi |
Indinganiso yokuklama | Ukukhethwa kohlobo lwephahla (i-pontoon, i-double-deck) | Ukubala / umdwebo |
Isixhumanisi sokuhambisana | Izindlela zomthwalo wemvula neqhwa | Irekhodi lokuhlola |
Izilinganiso Eziyisibonelo
Ithebula likhombisa amapharamitha ajwayelekile alawulwa yisilinganiso. Amavelu ayizibonelo zohlobo lomkhawulo ohilelekile; umkhawulo wangempela wezinombolo uvela kuhlelo olusebenzayo kanye nencazelo yephrojekthi, futhi akumele icashunwe njengenombolo elinganisiwe yanoma yiliphi ithangi eliqanjiwe.
Ipharamitha (isibonelo) | Isisekelo esijwayelekile | Kungani kubalulekile |
Uhlobo lwephahla | I-pontoon noma i-double-deck | Iqhutshwa yi-buoyancy kanye nomthwalo |
I-wind girder | NgokweSithasiselo D | Ilawula ukuzinza kwe-shell |
Ukubuyelana kwe-shell | Ngaphakathi kwesilinganiso esivumelekile | Igcina isivalo sithintana |
Umthwalo ophilayo | Imvula + iqhwa | Kulinganiswe kube ngaphakathi kwe-deck |
Uhlu Lokuhlola Lwamadokhumenti Okuthobela
Idokhumenti | Kufakazela |
Idokhumenti | Lokho okukufakazelayo |
Ukubalwa kwedizayini | Imibandela ihlangatshezwa ngokwezinombolo |
Umdwebo wokuhlelwa jikelele | I-geometry ihambisana nezinga |
Isitifiketi sempahla | Izinga ngokwesimiso |
Irekhodi lokuhlola | Isimo sihlolwe ngokwe-API 650 APPENDIX H / API 653 lapho kusebenza khona |
Ukuqinisekiswa NguNjiniyela Oqeqeshiwe
Umgomo uyisithenjwa, hhayi isilawuli esizisebenzelayo. Unjiniyela ofanelekile uqinisekisa ukuthi umsebenzi wethangi uwela ngaphakathi kobubanzi be-API 650 APPENDIX H, ukuthi imigomo yokuklama ihlangatshezwa ngokwezinombolo, nokuthi isisekelo sokuhlola sibekiwe. Lapho igunya noma inkontileka ikudinga khona, umhloli oqinisekisiwe uqopha isimo ngokohlelo olufanele. Lesi sinyathelo yisona esiguqula inombolo ekhonjiwe ibe ukuhambisana okubhaliwe; ngaphandle kwaso ithangi lingabonakala lithobela imigomo ephepheni kuyilapho lihlehlela emuva emgomeni wekhodi lapho lisebenza.
Ukungathobeli Okuvamile
· Ithangi elishiwo ku-API 650 APPENDIX H kodwa umsebenzi walo ungaphandle kobubanzi bayo.
· Ukukhethwa kohlobo lwe-deck (i-pontoon, i-double-deck) akuzange kudluliselwe ekubalweni noma emdwebeni.
· Imithwalo yemvula neqhwa ishiywe njengesitatimende esikhundleni sombhalo wokuhlola.
Uhlu Lokuhlola Lwemigomo-Ekuqhubekeni
Isigaba | Isenzo |
Isigaba esijwayelekile | Isenzo emsebenzini |
Ububanzi | Qinisekisa ukuthi umsebenzi ungaphakathi kobubanzi ngaphambi kokuklama |
Imigomo yokuklama | Ukukhethwa kohlobo lwedekhi (i-pontoon, i-double-deck) |
Isixhumanisi sokuhambisana | Izindlela zokuthwala imvula neqhwa |
Ukusebenzisana | Ime phansi nophahla, ukuvalwa nokukhipha umoya |
Ukusebenzisana Nezinye Izindinganiso
I-API 650 ISENGEZO H ayizimeli yodwa: isebenzisana ne-API 650 kugobolondo, i-API 2000 ekukhipheni umoya, i-API 653 ekuhloleni kanye nekhodi efanele yokukhishwa kwezinto emoyeni noma yomlilo. Ithangi lithobela imithetho kuphela lapho uchungechunge luvaliwe, hhayi lapho kucashunwa idokhumenti eyodwa.
Inqubo Ejwayelekile Yokuklama
Uhlelo lokusebenza olusebenzayo lugcina uchungechunge lwe-API 650 APPENDIX H luvaliwe: (1) qinisekisa ukuthi umsebenzi ungaphakathi kobubanzi, (2) khipha imibandela ebophayo ye-API 650 APPENDIX H, (3) linganisa uphahla, idekhi kanye nesivalo ngaphakathi kwazo, (4) bhala indlela yokuhambisana, futhi (5) setha isikhathi sokuhlola. Ukweqa noma yisiphi isinyathelo kushiya igebe elivela kamuva njengokulahlekelwa umhwamuko, ukugqwala noma ukuhlolwa okuhlulekile.
Amaphutha Avamile Okucacisa
· Ukucaphuna i-API 650 APPENDIX H ngaphandle kokuhlola ububanzi bayo.
· Ukuthatha ukuhambisana njengesitatimende esikhundleni sombhalo.
· Ukushaya indiva ukuxhumana kokuhlola nokunakekela.
· Ukuvumela uphahla nesivalo ukuthi kwehle ku-API 650 APPENDIX H envelope.
Ukusekelwa Kobunjiniya Nezinyathelo Ezilandelayo
Nge-API 650 ISENGEZO H, yabelana ngegama lomkhiqizo nokugxilisa, izinga lokushisa lokusebenza, ingcindezi yomhwamuko, ikhodi yokuklama, ububanzi bethangi, ivolumu kanye nokushintshwa. Umunjiniya bese eqinisekisa uhlobo lwophahla lwe-API 650 ISENGEZO H, isigaba sedekhi nesiceli kanye nesisekelo sokuhlola esikhundleni sesincomo esisodwa esifanayo.
Imibuzo Evame Ukubuzwa
1. Ingabe i-Floating Roof Per API 650 Appendix H (External) ihlanganisa ini?
Imithetho yokuklama yophahla oluntantayo lwangaphandle lwamathangi angenasembozo.
2. Ingabe iyisibopho?
Ukusebenza kulandela isigaba somthetho sephrojekthi kanye nenkontileka; izinga lishicilelwa njengesisekelo sobunjiniyela, hhayi njengomyalelo womthetho jikelele.
3. Ithinta kanjani uhlobo lophahla?
Ibopha ukukhethwa kwedekhi, isivalo kanye nokubekezelelana; uphahla lukhethwa ngaphakathi kwaleyo mikhawulo.
4. Yini eqinisekiswayo?
Izibalo zokuklama, imidwebo kanye namarekhodi okuhlola kuqinisekisa ukuhambisana.
5. Kwenzekani uma kunganakwa?
Ithangi lingase liphumelele ukuhlolwa kwamaphepha kodwa lihluleke ekusebenzeni - ukulahleka komhwamuko, ukugqwala noma umlilo wokuvalwa.
6. Ubani oqinisekisa ukuthobela imithetho?
Ku-API 650 ISENGEZO H, unjiniyela oqeqeshiwe kanye - lapho kudingeka khona - umhloli oqinisekisiwe ngokohlelo baqinisekisa ukuhambisana.
7. Ngingasho yini ukuhambisana ngaphandle kwamarekhodi?
Cha - ku-API 650 ISENGEZO H ubufakazi isibalo esibhaliwe kanye nerekhodi lokuhlola, hhayi isitatimende nje.
I-Floating Roof Ngokwe-API 650 Isengezo H (Ngaphandle) inqunywa umkhiqizo ogciniwe othile, ingcindezi yawo yomhwamuko, izinga lokushisa, indawo yokugqwala kanye nekhodi esebenzayo - hhayi umkhuba. Qala ezimeni zesevisi, uzihlanganise nohlobo olulungile lwe-floating-roof kanye nekilasi lesivalo, bese uqinisekisa ukubekezelelana kwedekhi, isivalo kanye negobolondo ngokumelene nezinga elikhethiwe. Lapho kudingeka khona izilinganiso eziqondene nephrojekthi, inani lamathangi noma umthamo, ziqinisekise ngokumelene nerekhodi lethangi eliqinisekisiwe ngaphambi kokuqedela incazelo.
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