Uzwa ukwakhiwa okuluhlaza, futhi izingqondo zigxumela kumaphaneli elanga, insimbi egaywe kabusha, noma opende be-low-VOC. Akuvamile ukuthi ingxoxo iqale esisekelweni, ikakhulukazi ngento ebonakala ixakile njenge I-Trapezoidal Footing. Lowo umbono wokuqala oyiphutha. Ngokwenza, ukukhetha uhlobo lwesisekelo akukhona nje ukuthwala umthwalo; yisinqumo sokuqala esibalulekile esibalulekile kanye namandla esizeni, sibeka ithoni yawo wonke umkhondo wensiza yephrojekthi. Ngibone ama-specs amaningi kakhulu azenzakalelayo kunyawo olukhulu olusabalele lukanxande ngoba lusezingeni, luthela amakhulukhulu wama-cubic yards wokhonkolo owengeziwe okungekho muntu owake wabuza. I-trapezoid, lapho isetshenziswa ngokuhlakanipha, inqamula leyo mfucumfucu—ngokoqobo nangokomfanekiso.

Okungaphezu Komumo: IJiyomethri Yokusebenza Kahle

Umgomo uqondile: i-trapezoidal cross-section ikhombisa kangcono ukusabalala kwemvelo komthwalo kusuka kukholomu noma udonga phansi emhlabathini. Ibhulokhi elingunxande linokhonkolo omningi ofile emakhoneni alo ongasebenzi kahle. Ngokugudluza izinhlangothi, unciphisa umthamo wokhonkolo odingekayo ngokuphawulekayo kumthamo ofanayo wokuthwala umthwalo. Sikhuluma ngo-15% kuya ku-30% ukhonkolo ongaphansi, kuye ngokucindezela okuthwala inhlabathi kanye nomthwalo wekholomu. Lokho akuyona into encane. Yonke i-cubic yadi kakhonkolo engathululwanga cishe i-400 kg ye-CO2 engakhiqizi usimende, kanye nawo wonke amanzi ahlobene, izimayini ezihlanganisiwe, namandla okuthutha alondoloziwe.

Kodwa akuyona inhlamvu yomlingo. Ukusebenza kahle kuncike emibikweni yenhlabathi enembile. Uma uthola ingcindezi ye-bearing engalungile, konke ukulungiselelwa kubuyisela emuva. Ngikhumbula iphrojekthi ye-warehouse lapho saklama khona isistimu yezinyawo ehlanzekile, eyehlelayo esekelwe ekuhlolweni kokuqala. Kamuva, ukuhlola okuningiliziwe kwembula iphakethe elithambile. Kwadingeka sibuyele endaweni ebanzi, eyisicaba kuleyo ngxenye, eyayizwakala njengesinyathelo sokuhlehla. Kwakuyisifundo: idizayini eluhlaza kakhulu yileyo ekwaziyo ukumelana nezimo futhi esekelwe kudatha eqinile, eqinisekisiwe, hhayi nje ubuhle bethiyori.

Umsebenzi wokwakha we-trapezoid uyinkimbinkimbi kancane kunonyawo oluqondile. Kudinga ababazi abanekhono noma amasistimu akhethekile okusebenza. Kwesinye isikhathi, izindleko zempahla yezabasebenzi nezefomu zingavala ukonga okukhonkolo, ikakhulukazi kumaphrojekthi amancane. Lokho ukuhweba okusebenzayo. Kufanele usebenzise izinombolo zawo wonke umthelela womjikelezo wempilo, hhayi nje inkokhiso yezinto ezibonakalayo. Ezinyaweni ezikhudlwana, eziphindaphindayo, njengegridi yekholomu esakhiweni sezentengiselwano, i-formwork ingasetshenziswa kabusha kakhulu, okwenza i-trapezoid ibe ngumnqobi ocacile.

I-Material Synergies kanye Namaqiniso Ochungechunge Lokuthenga

Ukunciphisa umthamo wekhonkrithi kwenza enye into: kunciphisa isidingo sokuqiniswa. Isisindo sokhonkolo esincane sisho ukucindezeleka kwangaphakathi okuphansi futhi ngokuvamile sivumela isakhiwo se-rebar esilula. Yilapho ukuthola khona kungena khona. Ukusebenzisa amandla aphezulu, ibha ekhiqizwe kahle ingathuthukisa ngokwengeziwe idizayini. Ngokwesibonelo, umphakeli like I-Handan Zitai Fetesser Comment Co, Ltd. (https://www.zitaifasteners.com), esekelwe engxenyeni enkulu yokukhiqiza yaseShayina evamile, inikeza ikhwalithi engaguquki yezibophelelo kanye nezingxenye ezihlobene eziqinisekisa ukuthi amakheji okuqinisa abamba ukwakheka kwawo okuklanywe ngesikhathi sokuthela ukhonkolo. Lokho kwethembeka kubalulekile lapho usebenza namajiyometri amafomu ayinkimbinkimbi.

Ukuhamba kuyingxenye enkulu, evame ukunganakwa yesisekelo se-carbon footprint. Indawo yabahlinzeki bakho bempahla ibalulekile. Ukuba seduze kuka-Handan Zitai kumanethiwekhi amakhulu kaloliwe nemigwaqo (njengomzila wesitimela iBeijing-Guangzhou Railway kanye noMgwaqo Omkhulu Kazwelonke 107) akuyona nje indawo yokuthengisa; ihumusha ibe amandla ahlanganisiwe aphansi amabhawodi nezinsiza ezingase zisetshenziswe kumasistimu e-formwork noma ama-anchorage. Uma uzama ukunciphisa iphrofayili yonke yezinto ezibonakalayo yesisekelo, sonke isixhumanisi sochungechunge lokuhlinzeka siyabalulekile. Ukuthola okuvela kuhabhu yokukhiqiza enezinzuzo zokuhlela kusekela umgomo obanzi wokusebenza kahle.

Nokho, kukhona isixwayiso. Ukutholakala okuluhlaza akukhona nje ibanga. Imayelana nezinqubo zokukhiqiza phezulu. Ingabe isigayo sensimbi sisebenzisa amafurnace kagesi anezinsalela ezigaywe kabusha? Lowo ngumbuzo esiqala ukuwubuza kakhulu, siphusha inhloso eluhlaza yonke indlela sibuyela ezintweni ezingavuthiwe. I-trapezoidal footing eyenziwe nge-virgin, i-rebar yensimbi eshiswe ngamalahle isenonyawo olunzima, ngisho noma isebenzisa ukhonkolo omncane.

I-On-Site Nuances kanye nokuphathwa kwamanzi

Masingene obhuqwini. I-trapezoidal footing, enezinhlangothi zayo ezitshekile, ingasebenzisana ngokuhlukile nomhlabathi kanye netafula lamanzi. Ngesikhathi sokumbiwa, iphrofayili etshekile ngezinye izikhathi ingasimama kakhulu enhlabathini ethile kunomgodi omile emaceleni, inciphise izidingo zokudoba. Kodwa ezimeni ezimanzi kakhulu, indawo enkulu engaphezulu yefomu etshekile ingaba lula ukuguguleka noma ukulimala kwamanzi angaphezulu ngaphambi kokuthela. Udinga ukuphathwa kahle kwesayithi—ukubekwa ngokushesha kokhonkolo othambile noma omata bokuvikela.

Ngake ngasebenza emsebenzini oseduze nendawo ehlala amanzi amaningi. Idizayini ye-trapezoidal, ngenxa yokungashoni endaweni efanayo yokuthwala (noma ukuba nesisekelo esibanzi sokuzinza), empeleni isisize ukugcina iphedi yesisekelo ngaphezu kwetafula lamanzi kwezinye izindawo, sigwema izindleko kanye nenqubo edinga amandla yokukhipha amanzi ajulile. Lokho kwaba ukunqoba okungalindelekile. Kuguqule ukukhetha kwesakhiwo kwaba inzuzo ye-hydrological.

Ngokuphambene, ukuqeda ezindaweni ezitshekile kuyinkimbinkimbi. Uma uhlose ukuthola isisekelo esingadalulwa ngokwengxenye ukuze uthole umphumela wokwakha (kweminye imiklamo yesimanje eluhlaza), ukuthola ukuqedwa kukakhonkolo okubushelelezi, okunobuso obulungile emthambekeni kudinga i-formwork enhle kakhulu nezindlela zokuthela. Umsebenzi oshibhile lapha usho umsebenzi wokulungisa owengeziwe, izinto eziningi zokunamathisela—okungavumelani nokonga kokuqala. Idinga izinga eliphezulu lomsebenzi wezandla.

Umbono We-Lifecycle kanye Nokwakhiwa

Ukwakhiwa okuluhlaza kuhamba ngaphezu kokusebenza kahle kwesigaba sokwakha. Siqala ukucabanga mayelana nokuphela kwempilo. Unyawo lwe-trapezoidal, ngokungananazi, luhlala njalo njenganoma yisiphi esinye isisekelo sokhonkolo. Ayakhelwe ukususwa kalula. Kodwa-ke, ukusebenza kahle kwayo kwempahla kusho ukuthi kunokhonkolo omncane okufanele kubhekwane nakho uma isakhiwo ngelinye ilanga sidilizwa futhi isiza silungiswa. Isisindo esincane esizoqhekeka, imfucumfucu encane ezosuswa, kanye nevolumu enkulu yokugcwaliswa kabusha okuhlanzekile.

Lokhu kuhlotshaniswa nokwakhiwa kokuvumelana nezimo. Isisekelo esilula, esithuthukisiwe singase sivumele ukunwetshwa okuqondile okuzayo ngokukhathazeka okuncane ngokulayisha ngokweqile izisekelo zangempela. Sakhe isikhungo somphakathi sinalokhu engqondweni. Amaphedi e-trapezoidal ayenziwe usayizi nge-mezzanine yesikhathi esizayo engqondweni. Iklayenti lilondolozwe kukhonkolo yokuqala, futhi isakhiwo sinendlela yokukhula ngaphandle kokudinga ukuqiniswa kwesisekelo esihlaselayo kamuva. Lelo yisu lesikhathi eside eliluhlaza.

Kodwa masibe ngokoqobo: izinyawo eziningi zingcwatshwa futhi zikhohliwe. Ukuwina kwangempela komjikelezo wempilo kusekongeni kwensiza phambilini. Indima ye-trapezoid ngokuyinhloko inciphisa ikhabhoni ehlanganisiwe yokuqala kanye nokuphazamiseka kwemvelo ekukhishweni kwezinto ezibonakalayo. Imininingwane yayo eluhlaza itholwa cishe ngokuphelele phakathi namasonto ambalwa okuqala ephrojekthi, ivalelwe impilo yonke yesakhiwo.

Ngalé Kwe-Ideal: Lapho Ingasebenzi

Kungaba ukunganaki ukudweba lokhu njengesixazululo somhlaba wonke. Ngezakhiwo ezilayishwe kancane (izindlu ezincane, amashede), ukonga okuphelele kwezinto ezibonakalayo kuncane, futhi ubunkimbinkimbi obungeziwe befomu abufaneleki. Umthetho wokuncipha kwembuyiselo uyasebenza. Futhi, ezindaweni zokuzamazama komhlaba, izinto ezibalulekile zedizayini zishintsha kakhulu zibe ductility kanye nokushabalala kwamandla. Ukuma kwezinyawo kuba ngaphansi kwezidingo ze-seismic tie-beams kanye nezindonga zokugunda. I-trapezoid ingase isanele, kodwa akuyona ukukhathazeka kokushayela.

Ngangihileleke ekubuyiseleni kabusha lapho sasidinga ukuqinisa isakhiwo esikhona. Ukuzama ukwenza amajamo we-trapezoidal ezindaweni ezingaphansi eziqinile, ezikhona kwakuyiphupho elibi. Sisebenzise amaphedi angunxande ukuze kube lula nesivinini. Inketho eluhlaza kakhulu ngezinye izikhathi iyona enciphisa ukuphazamiseka kwesayithi nesikhathi sokwakha, ukunciphisa amandla aphelele kanye nezindleko zomphakathi zokwakha. I-Dogma ayinayo indawo esizeni esibukhoma.

Ngakho, siyini isinqumo? I I-Trapezoidal Footing iyithuluzi elinamandla, elingasetshenziswa kancane kukhithi yamathuluzi yokwakha eluhlaza. Indima yayo ayibukhazikhazi, kodwa igxile ezintweni ezibonakalayo. Kuphoqelela ukuhlanganyela okucatshangelwe kakhudlwana ngento yokuqala yokwakha esiyibekayo. Isicela ukuthi sibuze okuzenzakalelayo, sazise ukunemba kobunjiniyela, futhi sicabangele uchungechunge lokunikezela olukusekelayo. Ngeke kuxazulule yonke into, kodwa esimweni esifanele—ngenhlabathi ekahle, ukuhlela ngendlela ehlakaniphile, kanye nombono ophelele wokuthola izinto ezibonakalayo—kuyisinyathelo esiqondile sokwakha okuningi ngokuncane. Futhi lokho, emnyombweni wako, yilokho ukwakhiwa okuluhlaza okufanele kube ngakho.