Matsin ƙasa mai wucewa akan bangon riƙewa
Bayanin bayanan tarihin asalin matsi na duniya da kuma hanyoyin zane na Coulomb, Culmann da Rebhann-Poncelet.
Karanta labarinRubutun Blog
Gina - tagogi, kofofi da tsarin katako
Taskar ƙwararru mai alaƙa da tagogi da kofofi zuwa tsarin katako, ƙarfin kayan aiki, tsarin ɗakunan bene da haɗin katako.
Ajiya na ilimi
Rubuce-rubuce masu akwai a kan ingantattun URLs.
33 na labarai a cikin wannan ajiya. Ana nuna shafi na 1 daga 1.
Matsin ƙasa mai aiki akan bangon riƙewa
Bita na taskance bayanai na matsatsi na tsaye, matsatsin duniya mai aiki da m, ka'idar Coulomb, da matsayin ƙarfin sakamako.
Karanta labarin
Kwanciyar gangar jikin ƙasa
Bayanin tarihin ma'auni na gangaren ƙasa, abubuwan da ke haifar da zamewa, filaye masu zamewa da tasirin ruwa akan yanke, tarkace da gangaren yanayi.
Karanta labarin
Ƙayyade yawan nauyin ƙasa mai girma, zafi da porosity
Binciken ƙwararrun ma'ajiyar kayan tarihi na dakin gwaje-gwaje da hanyoyin filin don tantance yawan yawa, danshi da porosity na ƙasa.
Karanta labarin
Ƙayyade matsawa na ƙasa
ƙwararrun ƙwararrun kayan tarihi na bita na ƙayyadaddun ƙayyadaddun ƙasa ta amfani da gwajin oedometer da fassarar ainihin zane-zane.
Karanta labarin
Ƙaddamar da haɗin kai da kusurwar rikici na ciki
Bayanin kayan tarihi na kayan aiki, matakai da zane-zane don tantance haɗin kai da kusurwar gogayya ta cikin ƙasa.
Karanta labarin
Ƙunƙarar ƙasa
Bita na adana kayan tarihin sako-sako da ƙulla ƙasa, Gwajin Proctor, mafi kyawun abun ciki na danshi da tasirin ƙarfin kuzari.
Karanta labarin
Hanyoyi na abu a cikin ƙasa da abun da ke ciki na granulometric
Bita na archival na matakan ƙasa, abun da ke ciki na granulometric, rarrabuwar hatsi, matakin rashin daidaituwa da tsarin tacewa.
Karanta labarin
Gilashin katako ko PVC - me yasa za a zabi kayan haɗin katako?
Gilashin katako ko PVC? Shawarar za ta shafi yadda gidan ku yake numfashi, menene kuɗin dumama, tsawon lokacin aikin kafinta, amma kuma yadda zuciyar ku za ta kasance idan kun kalli gidan ku.
Karanta labarin
Lankwasawa buckling
Bita na kayan tarihi na ka'idar buckling mai sassauƙa, ƙarfin mahimmancin Euler, rikitattun sanduna da tsarin layi.
Karanta labarin
Torsion na sanduna da sassa na bakin ciki-banga
Bita na adana kayan tarihi na torsion na kyauta, aikin danniya, kwatankwacin membrane, bututu masu bakin bakin ciki, da damuwa saboda takurawar sashe.
Karanta labarin
Aikace-aikace na statics: katako, arches da trusses
Bita na kayan tarihi na hanyoyin lissafi don katako, baka, rataye da goyan bayan firam, tasirin tasiri da grid na sararin samaniya.
Karanta labarin
Ƙididdigar tsarin: tallafi da daidaituwa
Binciken fasaha na archival na kwanciyar hankali na goyan baya, halayen, ƙididdiga na ciki da tasirin tasiri.
Karanta labarin
Karfe gadoji - tsarin da tsarin abubuwa
Bita na archival na gadajen ƙarfe da aka ajiye da kuma dakatarwa, ɗakunan abinci, tallafin hanya, magudanar ruwa da tsarin haɗin kai.
Karanta labarin
Wurare na musamman na tsarin karfe a cikin gine-gine
Binciken ƙwararrun ma'ajiyar kayan tarihi na zauruka, gidaje, tsarin kwarangwal, ginshiƙai masu tsayi, hasumiya na ma'adinai, wuraren sauka da tsarin bututu.
Karanta labarin
Haɗaɗɗen gine-gine
Bita na archival na aikin haɗin gwiwa na ginshiƙan ƙarfe da ƙarfafa shingen kankare, hanyoyin haɗin gwiwa, samar da albarkatu, raguwa da prestressing.
Karanta labarin
Welded gidajen abinci na karfe Tsarin
Bita na ɗakunan ajiya na sassan, kari, stiffeners da haɗin haɗin welded na m, firam da truss karfe girders.
Karanta labarin
Ma'anar haɗi a cikin tsarin karfe
Binciken ƙwararrun ma'ajiyar kayan tarihi na rivets, screws, fitattun gidajen abinci da matosai a cikin sigar ƙarfe.
Karanta labarin
Tushen tsarin karfe
Ƙwararrun ƙwararrun kayan tarihi na bita na kayan aiki, bayanan martaba na birgima, rarraba damuwa, ƙarfin nauyi, gajiya da damuwa.
Karanta labarin
Nau'in lemun tsami da lemun tsami
Archival fasaha review na rarraba lemun tsami da kuma tasiri na abun da ke ciki na yashi, ruwa da kuma binders a kan Properties na lemun tsami turmi.
Karanta labarin
Abubuwan da aka yi da turmi da siminti
Bitar kayan tarihi na abun da ke ciki, ƙarfi, raguwa, creep, haɗin ƙarfafawa da dorewar turmi siminti da kankare.
Karanta labarin
Taga da kofofi
Bayanin tagogi da kofofi: kayan aiki, kariyar yanayi, zafi da sautin murya da sharuɗɗa don zaɓar kayan haɗin gwiwa.
Karanta labarin
Mezzanine gine-gine
Binciken ƙwararrun ƙwararrun arziƙi na rarraba tsarin mezzanine bisa ga ingantattun tsarin da kayan aiki, tare da misalan siminti, FERT, ƙarfe, katako da sauran mafita.
Karanta labarin
Ƙarfafa tsarin katako
Binciken ƙwararrun ma'ajiyar kayan tarihi na hadaddun katako na katako, masu ratayewa, daɗaɗɗen ɗaurin ɗaure, ɗakuna, hasumiyai, tribunes da gadoji na tarihi.
Karanta labarin Haɗin katako
ƙwararrun ƙwararrun ma'ajiyar kayan tarihi sun sake duba hanyoyin haɗin da aka matse, matosai, notches, garters, faranti na ƙulli da haɗin gwiwar abubuwan katako.
Karanta labarin
Ƙarfi da damuwa da aka halatta na itace
Binciken ƙwararrun ma'ajiyar kayan tarihi game da halayen itace a ƙarƙashin matsin lamba, tashin hankali, lankwasawa, yankewa da murɗawa, tare da ainihin ƙimar matsi da aka halatta da kuma tushen ƙididdiga na tsaye.
Karanta labarin
Tsarin, juriya da ƙarfin ƙarfe
Bita na archival na sinadarai, tsari, sarrafawa da halayyar karfe a cikin tashin hankali, matsawa, lankwasawa da gajiya.
Karanta labarin
Nau'in matakala a cikin gini
Binciken ilimi na archival na rabon matakala bisa ga siffa, manufa da kayan aiki, tare da ainihin alaƙa tsakanin tattaka da tsayi.
Karanta labarin
Ganuwar waje da na ciki a cikin gine-gine
Rubutun tarihin ganuwar da aka yi da dutse, siminti, tubalan, tubali da tubalan gilashi, da kuma ɗaukar kaya, rarrabawa, bangon ciki mai motsi da katako.
Karanta labarin
Ganuwar a cikin gine-gine: danshi, zafi da sauti
ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun bita na bita, nau'ikan ganuwar da buƙatun tarihi don kariyar danshi, zafi da murhun sauti.
Karanta labarin
Halayen tubalin da aka toya don masonry da rufin rufin
Bayanin bayanan tarihi na tsari da kaddarorin tubalin bango, fale-falen fale-falen fale-falen buraka, tare da teburan tarihi da misalai.
Karanta labarin
Tasirin ruwa akan dutse da yadda ake hana lalacewa
Binciken ƙwararrun ƙwararrun archival game da kaddarorin dutse na halitta, tasirin ruwa, sanyi, gishiri da shuke-shuke, da hanyoyin tarihi na kariya.
Karanta labarin
Bonding da kuma ajiya na siminti
Binciken ilimi na archival na saitin siminti, abubuwan sinadaran sa, canjin girma da yanayin ajiya.
Karanta labarinWindow da kofofi a cikin ginin
Daga mahimmancin rawar buɗewa zuwa zaɓin kayan aiki da tsarin.
Abubuwan da ke da alaƙa suna adana bayanan da ke akwai na tagogi, kofofi, kayan aiki, kariya da ma'auni don zaɓar kayan haɗin gwiwa.
01 Taga da kofofi Kayayyaki, kariyar yanayi, rufi da ma'aunin zaɓi. → 02 Gilashin katako ko PVC Bayanin da ya wanzu na bambance-bambance tsakanin katako na katako da PVC. → 03 Gilashin katako Bayanin tsarin taga da aka yi na al'ada. → 04 Ƙofar Ƙofofin katako da katako-aluminum da aka yi don yin oda. →
Tsarin katako
Haɗin kai, ƙarfi da tsarin tsarin itace.
Zaɓin labaran yana haifar da halayen kayan aiki da haɗin katako zuwa tsarin tallafi da mezzanine.
01 Haɗin katako Haɗin haɗin da aka latsawa da tashin hankali, matosai, notches, garters da faranti na kulli. → 02 Ƙarfi da damuwa da aka halatta na itace Halin itace a ƙarƙashin matsin lamba, tashin hankali, lankwasawa, shearing da buckling. → 03 Ƙarfafa tsarin katako Bayyani na katako, ɗaure, zaure, hasumiya, tribunes da gadoji na tarihi. → 04 Mezzanine gine-gine Rarraba tsarin tsarin bisa ga hanyar masana'antu da kayan aiki. →
Hanyar aikin
Haɗa abun cikin ƙwararru zuwa takamaiman ƙayyadaddun bayanai.
A kankare aikin
Ƙaddamar da buƙatun don tagogi ko kofofi.
Ƙayyade nau'in samfurin, kimanin ma'auni, yawa, wuri da ranar ƙarshe da ake so.
Nemi zance