Kodi Wheel Compaction ndi chiyani ndipo ndikufunika chiyani?
Compaction ndi gawo lofunika kwambiri la ntchito zomanga ndi ntchito zapadziko lonse lapansi.Nthawi zambiri amagwiritsidwa ntchito m'misewu ndi pansi kuti achotse matumba a mpweya pakati pa nthaka.Pali mitundu yosiyanasiyana ya ma compaction roller pamsika, kudziwa kuti ndi iti yomwe ili yoyenera kwambiri pantchito yanu kungakhale kovuta, koma ngati mutachita bwino, kungakupulumutseni ndalama pakapita nthawi.
Kodi Ubwino Wa Wheel Compaction Wheel Ndi Chiyani?
1) Wonjezerani nthaka yonyamula katundu
2) Limbikitsani kukhazikika kwa nthaka
3) Pewani kukhazikika kwa nthaka ndi kuwonongeka kwa chisanu
4) Kuchepetsa kutuluka kwa madzi
5) Kuchepetsa kuchepa kwa nthaka, kutupa ndi kutsika
6) Pewani kuchulukirachulukira kwa madzi ambiri omwe amachititsa kuti nthaka isungunuke panthawi ya zivomezi
Kodi gudumu la compaction limagwira ntchito bwanji?
Pali mitundu yosiyanasiyana ya mawilo a Excavator compaction, iliyonse yopangidwira ma projekiti apadera, komabe kusintha kumodzi kwakukulu ndi m'lifupi ndi kuchuluka kwa mawilo.
Cholinga chawo chabwino ndikuthandizira kusakaniza dothi kukhala ngalande, monga tafotokozera pamwambapa.Izi ndizotheka kudzera m'mawilo ophatikizika omwe amaphatikizana kumbali ya gudumu, kulola kuti pakhale kupitilira pang'ono komanso kuphatikizika mwachangu.
Gudumu limachotsa katundu ku Excavator, kupatsa Wofukula mphamvu kuti agwire ntchitoyo mosavutikira popanda kuyikanso mphamvu pa Excavator.
Kuphatikizika kwa dothi kumawonjezera mphamvu yonyamula katundu, zomwe zimapangitsa kuti nthaka ikhale yokhazikika.Kumalepheretsanso kukhazikika kwa dothi ndi kusefukira kwa madzi, zomwe zingayambitse ndalama zosafunikira pakukonza ndi kulephera kwa dongosolo.
Kaya mumagwiritsa ntchito ma rammers, ng'oma imodzi, ng'oma iwiri kapena zogudubuza matayala ambiri - onetsetsani kuti polojekiti yanu ikufuna kuphatikizika koteroko osati zochepa.Pansipa pali maupangiri osankha zida zoyenera zophatikizira, kuyambira pazoyambira:
Pamaso Kuphatikizana
Dziwani nthaka yanu
Dziwani gulu la dothi lomwe mukugwira nalo musanayambe kuphatikizika, chifukwa mitundu yosiyanasiyana ya nthaka imakhala ndi makulidwe osiyanasiyana komanso chinyezi chokwanira.Magulu atatu a nthaka ndi awa: ogwirizana, granular, ndi organic.Dothi logwirizana, monga dongo, lili ndi tinthu ting’onoting’ono tomatirana.Dothi la granual, monga mchenga, lilibe dongo, ndipo limaphwanyidwa mosavuta.Dothi lachilengedwe siloyenera kuphatikizika.
Chinyezi
Musanayambe kuphatikizika, muyenera kudziwa chinyezi m'nthaka.Chinyezi chochepa kwambiri chimabweretsa kusakwanira kokwanira.Chinyezi chochuluka chimafooketsa bata.
Njira yosavuta yoyesera chinyezi m'nthaka ndi "Hand Test".Nyamula dothi lodzaza dzanja, lifinyani, ndiyeno tsegulani dzanja lanu.Mukufuna kuti dothi likhale lotha kuumbika ndikuphwanyidwa pang'ono pogwetsa.Ngati nthaka ili yaufa ndipo imasweka ikagwetsedwa, imakhala youma kwambiri.Ngati nthaka isiya chinyontho m'manja mwanu ndikutsalira pachidutswa chimodzi ikagwetsedwa, imakhala ndi chinyezi chambiri.
Zida zoyenera
Kuti mupeze zotsatira zabwino, gwiritsani ntchito makina omwe amagwiritsa ntchito mphamvu yogwedera pansi, monga ma vibratory kapena oscillating rollers.Makinawa amagwiritsa ntchito nkhonya zothamanga pamwamba pa nthaka, zomwe zimakhudza zigawo zakuya pansi pa nthaka, zomwe zimapangitsa kuti pakhale kuphatikizika bwino.
Pad-foot roller iyenera kugwiritsidwa ntchito pogwira ntchito ndi dothi logwirizana.Mukamagwira ntchito ndi dothi la granular, ma vibratory rollers ndiye chisankho chabwino kwambiri.Mukamagwiritsa ntchito ma roller osagwedezeka, kuchuluka kwa compaction kumadalira kulemera kwa makina.Makina olemera kwambiri, m'pamenenso amaphatikizana kwambiri.
Panthawi ya Compaction
Osaphatikizana kwambiri
Ngati mupanga madutsa ambiri mbali imodzi ndi makina anu ophatikizira mutha kuchulukitsa nthaka.Kuphatikizika kwakukulu kumachepetsa kachulukidwe ka dothi, kumawononga nthawi, ndikupangitsa makina ophatikizira kuvala kosafunikira.
Pewani rollover
Yang'anani malo ogwirira ntchito kuti muwone zowopsa kapena zochepera.Mukamagwiritsa ntchito ma roller ndi ma compactor pamalo osagwirizana, chiwopsezo cha rollover chimawonjezeka kwambiri.Makina ena ali ndi zida zodzitetezera ku rollover.Zakudya zodyera zimatha kuchepetsa kwambiri chiopsezo cha kuvulala pakachitika rollover.
Yang'anani kuthamanga kwa matayala musanagwiritse ntchito zodzigudubuza/ma compactor, chifukwa matayala osakwera bwino amatha kusokoneza makinawo.Kutembenuka kuchoka pamtunda pa compactor ndi chiwongolero chodziwika bwino kungathenso kusokoneza compactor.Kuphatikizika m'mphepete zofewa kungapangitse mbali imodzi ya makinawo kumira ndikuwonjezera chiopsezo cha rollover.
Chenjerani panthawi ya kuphatikizika kwa ngalande
Kugwira ntchito kwa ngalande kumabweretsa zoopsa zina ndikutsata malamulo achitetezo kwa ogwiritsa ntchito zida zophatikizira.Onetsetsani kuti wina wodziwa zofunikira ayang'ane zofukula zisanayambike, tsiku lililonse musanayambe kusintha, komanso momwe zingafunikire panthawi yonseyi.Kuphatikiza pa phanga la ngalande, ogwira ntchito ayeneranso kutetezedwa ku zinthu zomwe zingagwe.Ngati kuli kotheka, gwiritsani ntchito makina owongolera akutali.
Mukufuna gudumu lophatikizana labwino kwambiri loperekedwa patsamba lanu lantchito?
Pezani mtengo wampikisano ku RSBM.
Nthawi yotumiza: Jan-19-2023