Nkhani

[Mafotokozedwe achidule] Malingaliro a kampani Taishan Industrial Development Group- mawonekedwe a geocell:

1. Ikhoza kukulitsidwa mosinthika ndikugwa panthawi yamayendedwe. Itha kutambasulidwa kukhala mauna panthawi yomanga ndikudzazidwa ndi zinthu zotayirira monga dothi, miyala, konkire, ndi zina zotero, kuti apange dongosolo lolimba. Thupi lokhazikika lomwe lili ndi zoletsa zam'mbali komanso kuuma kwakukulu.

2. Zinthuzo ndi zopepuka, zosavala, zokhazikika muzinthu za mankhwala, zosagwirizana ndi kuwala ndi ukalamba wa okosijeni, asidi ndi alkali kugonjetsedwa, oyenera dothi losiyana ndi zipululu ndi nthaka zina.

3. Kuletsa kwapamwamba kwambiri ndi kutsutsa-kutsetsereka, anti-deformation, kumapangitsanso bwino kunyamula mphamvu ya subgrade ndikubalalitsa katundu.

4. Kusintha kutalika kwa geocell, mtunda wowotcherera ndi miyeso ina ya geometric kumatha kukwaniritsa zosowa zaukadaulo zosiyanasiyana.

5. Kukula kwaulere ndi kutsika, kuchuluka kwamayendedwe ang'onoang'ono; kugwirizana yabwino ndi mofulumira kumanga liwiro.

—————————————————————————————————————————————————— —————————————

Makhalidwe a Geocell:

1. Ikhoza kutambasulidwa momasuka, ikhoza kugwa panthawi yoyendetsa, ndipo imatha kutambasulidwa mu mawonekedwe a ukonde panthawi yomanga, ndikudzaza ndi zinthu zotayirira monga dothi, miyala, konkire, etc. kukhazikika kwakukulu.

2. Zinthuzo ndi zopepuka, zosavala, zokhazikika muzinthu za mankhwala, zosagwirizana ndi kuwala ndi ukalamba wa okosijeni, asidi ndi alkali kugonjetsedwa, oyenera dothi losiyana ndi zipululu ndi nthaka zina.

3. Kuletsa kwapamwamba kwambiri ndi kutsutsa-kutsetsereka, anti-deformation, kumapangitsanso bwino kunyamula mphamvu ya subgrade ndikubalalitsa katundu.

4. Kusintha kutalika kwa geocell, mtunda wowotcherera ndi miyeso ina ya geometric kumatha kukwaniritsa zosowa zaukadaulo zosiyanasiyana.

5. Kukula kwaulere ndi kutsika, kuchuluka kwamayendedwe ang'onoang'ono; kugwirizana yabwino ndi mofulumira kumanga liwiro.

Ntchito ya engineering ya cell room:

1. Kuchita ndi kudzazidwa theka ndi theka-subgrade

Pomanga mpanda pamtunda ndi malo otsetsereka a 1: 5 okha, masitepe ayenera kukumbidwa m'munsi mwa mpanda, ndipo m'lifupi masitepewo sayenera kukhala osachepera 1M. Msewu ukamangidwa pamasitepe kapena kumangidwanso ndikukulitsidwa, mphambano yamalo otsetsereka akale ndi atsopano akuyenera kutsegulidwa. Pokumba masitepe, m'lifupi masitepe pamisewu yayikulu nthawi zambiri ndi 2M. Ma geocell amayalidwa pamlingo wa sitepe iliyonse, ndipo mawonekedwe a geocell omwe ali mbali imodzi amagwiritsiridwa ntchito kuti athetse vuto la kusakhazikika kofanana.

2. Sungani m'madera amphepo ndi mchenga

Msewu womwe uli m'malo amchenga wamphepo uyenera kukhala wocheperako, ndipo kutalika kwake sikuyenera kuchepera 0.3M. Chifukwa chaukadaulo wofunikira pamisewu yotsika komanso katundu wolemetsa pomanga misewu pamalo amchenga amchenga, kugwiritsa ntchito ma geocell kumatha kutenga gawo lakumbuyo pakudzaza kotayirira. Kutalika kochepa kumatsimikizira kuti subgrade imakhala yolimba kwambiri komanso mphamvu yolimbana ndi kupsinjika kwa magalimoto akuluakulu.

3. Kulimbikitsa kudzazidwa kwa dothi kumbuyo kwa nsanja

Kugwiritsa ntchito ma geocell kumatha kukwaniritsa bwino cholinga cha kulimbikitsanso kumbuyo. Ma geocell ndi ma fillers amatha kupangitsa kukangana kokwanira kuti achepetse kukhazikika kosagwirizana pakati pa subgrade ndi kapangidwe kake, ndipo pamapeto pake kuchepetsa "kudumphira" Kuwonongeka koyambilira kwa sitima ya mlatho chifukwa cha matenda a "galimoto".

4. Sungani m'madera a permafrost

Pomanga ma subgrades odzazidwa m'madera a permafrost, kutalika kokwanira kokwanira kuyenera kufikika kuti mupewe matope kapena kutsitsa malire akumtunda kwa gawo lachisanu, zomwe zimapangitsa kuti mpandawo ukhale wokhazikika. Kulimbitsa kwapadera kwa ma geocell a geocell ndi kutsekereza kokwanira kokwanira kumatha kutsimikizira kutalika kocheperako kumadera ena apadera kwambiri, ndikupanga kudzazidwa kukhala ndi mphamvu zapamwamba komanso kuuma.

5. Chithandizo chochepa cha subsidence subgrade

Kwa misewu ikuluikulu ndi misewu ikuluikulu yodutsa m'magawo otayika komanso otayika omwe ali ndi mphamvu yabwino, kapena pamene mphamvu yovomerezeka ya maziko a mpanda wapamwamba ndi wotsika kuposa katundu wophatikizana wa magalimoto ndi kupanikizika kwa kulemera kwake kwa mpanda womwewo, subgrade ziyeneranso kusinthidwa molingana ndi zofunikira zonyamula mphamvu. Panthawiyi, kupambana kwa geocell mosakayika kumawululidwa.

Njira yopangira ma geocell:

1. Nkhope yogwira ntchito: malo ena otsetsereka akwaniritsa zofunikira, ndipo ntchito yokonza malo otsetsereka ikuchitika, ndipo nkhope yogwira ntchito idzaperekedwa motsatizana. Kusalala kwa malo otsetsereka kumakhudzana ndi kupambana kapena kulephera kwa chitetezo chobzala udzu wa geocell. Kutsetsereka kukakhala kosagwirizana, kuyika kwa ma geocell kumakonda kupsinjika, komwe kumang'amba ma cell a solder ndikupangitsa ma cell kuponda ndi zina zotero. Choncho, otsetserekawo ayenera kusanjidwa kuti akwaniritse zofunikira za mapangidwe, ndipo otsetserekawo ayenera kukonzedwa pamanja kuti achotse pumice ndi miyala yowopsa pamtunda.

2. Mphepete mwa msewu wa selo loyankhidwa uyenera kukhala ndi njira yayikulu yolowera ngalande, yokhala ndi mtunda wa 4m pakati pa ngalande ziwiri zoyandikana, ndipo ngalandeyo imalumikizidwa ndi dzenje lakumbali la msewu, kuti madzi akuyenda pamwamba pa msewu. kulowa m'ngalande ya ngalande m'mphepete mwa dzenje ndikulowa m'mphepete mwa msewu, kuti mupewe kudzikundikira kwamadzi pamsewu ndikuteteza chitetezo chamsewu. kuwononga ma cell.

3. Chitani chithandizo chapamwamba pamalo otsetsereka, chotsani zina zomwe sizikugwirizana ndi kuyala kwa ma cell, ndipo sungani malo otsetserekawo kukhala osalala komanso olimba. Mutha kuwazanso dothi lapamwamba kaye kuti mbewu zikule bwino.

4. Selo liyenera kuikidwa kuchokera pamwamba mpaka pansi pa njira yaikulu ya mphamvu, kotero kuti pepala la selo likhale perpendicular kwa roadbed. Osagona mopingasa.

5. Tsegulani kwathunthu gulu la selo, ndipo khomerani mulu wa mbedza wooneka ngati mbedza mu selo lililonse pamwamba. Kutalika kwa mulu wa rivet kumafunika kuwirikiza kawiri kutalika kwa selo lokha kuphatikiza 30cm. Mwachitsanzo, pa cell ya 5cm, mulu wake wa rivet uyenera kukhala 2 × 5cm+30cm, 40cm m'litali, 10cm cell, mulu wake wa rivet ukhale 2×10+30, 50cm m'litali, ndipo milu ya rivet imakhomeredwa m'mphepete mwa ngalande. dzenje kumbali zonse ziwiri, milu ya nsungwi ndi matabwa ingagwiritsidwe ntchito, makamaka kutsegula gululi Pakati ndi pansi, milu ya nsungwi ndi nkhuni ingathenso. kugwiritsidwa ntchito kutambasula cell. Pamwamba pa riveting milu makamaka amatenga mbali yolendewera ndi riveting selo. Zida zabwino, monga ndodo zachitsulo, ziyenera kugwiritsidwa ntchito. Mizati yachitsulo iyenera kukhala perpendicular kwa otsetsereka, ndipo ena makamaka amatenga mbali ya ma cell amanjenje panthawi yomanga, ndipo zida zomwe zilipo ndizosavuta.

6. Selo ikatambasulidwa ndikugwedezeka, lembani malo a cell kuchokera pamwamba mpaka pansi ndi dothi lapamwamba loyenera kubzala mbewu za turf kapena udzu. Kudzazidwa kuyenera kukhala nthawi 1.2 kutalika kwa selo, ndipo kuyenera kugwedezeka mwamphamvu ndikubzalidwa mu nthawi pa zomera.

7. Mukagwiritsidwa ntchito m'munsi mwa msewu, ngalande ya ngalande iyenera kulumikizidwa ndi ngalande yotchinga mapewa kuti muchepetse kutsetsereka kwa madzi amsewu popanda kuwononga chitetezo chamsewu. Mukagwiritsidwa ntchito pamtunda wapamwamba wa msewu, dzenje lotsekera madzi liyenera kukhazikitsidwa pamzere wapamwamba wamtunda wapamwamba. Pangani ngalande yotsekera madzi yomwe ili pamtunda wa malo otsetsereka kupita mu ngalande kuti madzi owunjika asatsuke mwachindunji chitetezo cha malo otsetsereka. Malo otsetsereka akuyenera kuyesa kugwiritsa ntchito geocell yayitali kwambiri.

8. Ntchito yomangayo ikamalizidwa, ntchito yowunikiranso iyenera kuchitidwa bwino, ndipo milu ya riveting yomwe siinatambasulidwe mokwanira komanso yopanda mphamvu iyenera kukonzedwanso munthawi yake mpaka mbewu za turf kapena udzu zikukhala zamoyo.