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Bayanin samfur

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Yin amfani da magudanan bututun ƙarfe na ƙarfe a cikin injinan manyan hanyoyi yana ba da fa'idodi masu mahimmanci.

Aug 07, 2024

Bututun da aka ƙera, masu mahimmanci ga mashigar ƙasa a kan manyan tituna da layin dogo, suna da ƙayyadaddun ƙirar ƙira wanda ke haɓaka ingantaccen masana'anta na tsakiya tare da tsarin samar da sauri. Tsarin shigarwa na iya faruwa da kansa, rage girman lokacin gini yayin rage dogaro ga kayan gini na al'ada, don haka haɓaka dorewar muhalli. Bugu da ƙari, waɗannan bututu za su iya ɗaukar nakasar tushe da rarraba ƙarfi yadda ya kamata, rage haɗarin da ke tattare da daidaitawar da ba ta dace ba da kuma kare ƙaƙƙarfan sifofi daga lalacewa-musamman a yanayin sanyi.

Gilashin ƙarfe da aka haɗa ya zo da siffofi daban-daban: baka, madauwari, da takalman doki. Kowane bambance-bambancen yana ba da takamaiman buƙatun aikin injiniya.

karfe

Bincike ya nuna cewa ƙwalƙwalwar ƙarfe da aka yi wa da kyau na iya cimma rayuwar sabis fiye da shekaru 100, godiya ga galvanization da kariya ta musamman na kwalta. Tsarin yana amfani da farantin karfe mai zafi na Q235-A mai zafi, yana haɗa fakitin ƙarfe da yawa zuwa sashin haɗin kai, tare da haɗin tsayi da gyare-gyare. Ƙarfin ƙarfi mai ƙarfi (M 208.8 grade) da masu wanki mai lankwasa (HRC35 grade) sun tabbatar da haɗin kai, yayin da shimfidar galvanized mai zafi-tsoma tana tsayayya da lalata. Kowane tushe na tudun ruwa yana fasalta shimfiɗar tsakuwa na 50-100 cm a ƙaddamar da kashi 95%, tare da slurry masonry M7.5 da ake amfani da shi don cike rami. Gudun ruwa yana karkata a cikin magudanar ruwa yawanci yana auna 5%. Baya ga fitattun sifofi, magudanar ruwa kuma sun haɗa da nau'ikan elliptical da flanged, tare da gangaren gangaren da za'a iya daidaita su don ƙirar shigarwa da fitarwa.

corrugated

Ikon aikace-aikacen ya ƙunshi yanayi daban-daban:
- Ayyukan wucewa cikin sauri
- Hanyoyi masu haɗari masu haɗari
- Ketarayar Motoci-Masu Tafiya
- Babban Cika a Yankunan tsaunuka
- Daskararre Filaye da Manyan Cika
- Cika Zuciya don Samun Dabbobi
- Birane da filayen fili
- Noma ban ruwa
- Shafukan Tudu masu nauyi
- Wuraren daskararre mai zurfi da zurfi
- Kogon Ma'adanan Kwal
- Manyan Cika Wurare a cikin Rigar Bacin rai Loess
- Maganin Maye gurbin don Ƙananan Gada
- Babban Cika akan Saturated Loess tare da Ƙarfin Ƙarfin Ƙarfi