Hurefu chiyero chesimbi ndicho chakanyanya chiyero chemhando dzese dzesimbi, iyo inoreva kureba, hupamhi, kureba, dhayamita, radius, dhayamita yemukati, dhayamita rekunze uye ukobvu hwemadziro esimbi.
Zviyero zviri pamutemo zvekuyera kureba kwesimbi mamita (m), masendimita (cm), uye mamirimita (mm).Muchiito chemazuva ano, kunewo masendimita anobatsira
inoratidzwa, asi haisi chikamu chemutemo chekuyera.
1. Chiyero uye kureba kwesimbi chiyero chinoshanda chekuchengetedza zvinhu.Chikero chakamisikidzwa kureba kana kureba nguva dzehupamhi haisi pasi pehumwe saizi, kana kureba.Kuendesa mukati mehukuru hwehurefu nehupamhi.Iyo yekugadzira unit inogona kugadzira uye kugovera zvinoenderana nehukuru hunodiwa.
2. Kureba kusingagumi (kureba kwakajairwa) Chero saizi yechigadzirwa (kureba kana hupamhi) iri mukati mechikamu chechiyero uye haidi hukuru hwakagadziriswa hunonzi hurefu husingagumi.Hurefu husingaverengeki hunonziwo hurefu hwenguva dzose (kuburikidza nehurefu).Metal zvinhu zvinounzwa kune hurefu husingagumi zvinogona kuendeswa chero bedzi zviri mukati mehurefu hwakatarwa.Semuyenzaniso, mabhawa akajairwa akatenderedzwa asina kukura kupfuura 25mm, ayo kureba kwawo kunowanzo kutsanangurwa se 4-10m, anogona kuendeswa nehurefu mukati merudzi urwu.
3. Iyo yakagadziriswa-kureba yakachekwa muhukuru hwakagadziriswa maererano nemirairo yekuraira inonzi yakagadziriswa-urefu.Kana iyo yekuendesa ichiitwa muhurefu hwakatarwa, iyo yakaunzwa simbi zvinhu inofanirwa kuve nehurefu hwakatarwa nemutengi muchibvumirano chekuraira.Semuenzaniso, kana zvichitaurwa mukondirakiti kuti kuendesa kunoenderana nehurefu hwakatarwa hwe5m, zvinhu zvinounzwa zvinofanirwa kuve zvese 5m kureba, uye izvo zvipfupi pane 5m kana kureba kupfuura 5m hazvina kukodzera.Asi kutaura zvazviri, kuendesa hakugone kuve kwese 5m kureba, saka zvinotemerwa kuti kutsauka kwakanaka kunobvumidzwa, asi kutsauka kwakashata hakubvumidzwe.
4. Mutongi kaviri anochekwa kuva grid multiples maererano neakagadziriswa mutongi anodiwa nehurongwa, iyo inonzi mutongi weviri.Kana uchiendesa zvinoenderana nehurefu hwevatongi vakawanda, kureba kwesimbi yakaunzwa kunofanirwa kunge kuri kwakawanda kwehurefu (inonzi mutongi mumwechete) inotsanangurwa nemutengi muchibvumirano chekuraira (pamwe nesaha).Semuyenzaniso, kana mutengi achida kureba kwemutongi mumwechete mukondirakiti yekurongeka kuve 2m, kureba kwacho kuita 4m kana yachekwa kuita murairi wakapetwa kaviri, uye inove 6m kana ichichekwa kuita murairi katatu, uye imwe. kana maburi maviri ekuboora anowedzerwa zvakateerana..Huwandu hwekerf hunotsanangurwa muyero.Kana mutongi wembiri akaendeswa, kutsauka kwakanaka chete kunobvumirwa, uye kukanganisa kusina kunaka hakubvumirwi.
5. Kureba kwemutongi mupfupi kuduku kudarika muganhu wepasi wehurefu husingagumi hunotaridzirwa nechiyero, asi kwete pasi pehurefu hupfupi hunobvumirwa.Semuyenzaniso, mvura uye gasi kutapurirana simbi pombi mwero inotaura kuti 10% (kuverengwa nenhamba) yepfupi-kureba simbi mapaipi ane kureba 2-4m inobvumirwa mubatch rimwe nerimwe.4m ndiwo muganho wakaderera wehurefu husingaverengeki, uye hurefu hunotenderwa hupfupi i2m.
6. Upamhi hwemutongi wakamanikana huri pasi pemuganhu wakaderera wehupamhi husingaverengeki hunotsanangurwa nechiyero, asi kwete pasi pehupamhi hunobvumirwa hunobvumirwa hunonzi mutongi wakamanikana.Kana uchiendesa netsoka dzakatetepa, kutariswa kunofanirwa kubhadharwa kune yakamanikana tsoka reshiyo uye tsoka dzakatetepa dzinotaurwa nezvakakodzera zviyero.
Nguva yekutumira: Jul-13-2022