Tallafin gini, tallafin karfe
Bayanin samfur
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1. Gabatarwa ga tallafin karfe daidaitacce:
Taimakon ƙarfe mai daidaitacce (ginshiƙin ƙarfe) ya ƙunshi ƙananan casing, intubation na sama da na'urar daidaitacce. An haƙa intubation na sama tare da ramukan kulle-kulle iri-iri,
Babban ɓangare na casing yana ba da hannun rigar waya mai daidaitacce, wanda zai iya daidaita tsayi daban-daban na ginshiƙi, kuma shigarwa ya dace da sauri, musamman dacewa da tsarin gine-ginen zama.
Tsarin tallafi.
2. Tsarin da masana'antu tsari na daidaitacce karfe goyon baya:
1. Abu: Q235 karfe bututu
2. Diamita na ƙananan casing shine 60mm, tsawon sashin da aka zana a saman casing shine 220mm, kuma ana ɗaukar tsarin jujjuyawar sanyi don sarrafa zaren.
3. Diamita na bututun intubation na sama yana da 48mm, kuma an haƙa rami mai diamita na 13mm (diamita na a12mm) akan gadon juyawa.
4. Kwayar daidaitawa ana yin ta da ƙarfe mai niƙa da ƙarfe mai ƙarfi da ƙarfi.
5. The karfe kasa farantin, karfe saman farantin karfe da bututu za a welded da madauwari kabu waldi da biyu oxygen kariya waldi inji.
3. Girman tallafin ƙarfe daidaitacce:
A al'ada girma na daidaitacce karfe goyon baya ne: 2m zuwa 3.5m, 2.5m zuwa 4m, 3m zuwa 4.5m,
Tallafin ƙarfe yana nufin yin amfani da bututun ƙarfe, ƙarfe na H-sashe da ƙarfe na kusurwa don haɓaka kwanciyar hankali na tsarin injiniya. Gabaɗaya, membobi ne na haɗawa, kuma galibin su ne ƙasusuwan herringbone da sifofin giciye. Ana amfani da tallafin ƙarfe a ko'ina a cikin jirgin karkashin kasa da tallafin ramin tushe. Domin ana iya sake yin amfani da tallafin karfe, yana da halaye na tattalin arziki da kariyar muhalli. Iyakar aikace-aikace: kawai sanya, 16mm kauri goyon bayan karfe bututu, karfe baka da karfe grid ga jirgin karkashin kasa gini ake amfani da su goyon baya, tarewa da ƙasa bango na culvert da rami don hana tushe rami rugujewa, wanda aka yadu amfani a karkashin karkashin kasa yi.
Abubuwan tallafin ƙarfe da aka yi amfani da su a cikin ginin jirgin ƙasa sun haɗa da ƙayyadaddun ƙarshen ƙarshen haɗin gwiwa da sassauƙa.
Ƙayyadewa: babban ƙayyadaddun ƙayyadaddun tallafi na karfe sune Φ 400