Amakuru

Gahunda ya Geogrid:

Kugenzura no guhanagura urwego rwo hasi → intoki shyira geogrid → guhuzagurika, guhambira no gukosora → gushiraho ubutaka bwo hejuru → kuzunguruka → kugenzura.

Ibintu ugomba kwitondera mugihe ushyira geogrid:

(1) Geogrid yashyizwe kumurongo uringaniye wo hasi ukurikije ubugari bwateganijwe.Hejuru yo hepfo yuzuza nta myanda ishobora kwangiza geogrid.Iyo ushyize geogrid, icyerekezo cyimbaraga nyinshi kigomba kuba perpendicular kumurongo winkombe.Imiterere.Geogrid yashyizwe mu buryo butambitse.Kenyera kandi urambure mugihe urambitse kugirango wirinde iminkanyari, kugoreka cyangwa ibinogo.Geogrids iterwa igihe kirekire ukoresheje uburyo bwo guhuzagurika, kandi ubugari burenze ntabwo buri munsi ya 20cm.
(2) Nyuma yo gushira geogrid, intoki shyira hejuru hejuru yuzuza hanyuma urangize kuzunguruka mugihe kugirango wirinde izuba igihe kirekire.Noneho koresha ubwikorezi bwa mashini, kuringaniza no kuzunguruka.Gukora imashini no kuzunguruka bikorwa kuva kumpande zombi kugera hagati, no kuzunguruka bikorwa kuva kumpande zombi kugera hagati, kandi impamyabumenyi yo kugumya ikomeza kugira ngo yuzuze ibisabwa bisanzwe.
(3) Irinde ibinyabiziga byose byubaka n’imashini zubaka kugenda cyangwa guhagarara kuri geogrid ya kaburimbo.Reba ubwiza bwa geogrid igihe icyo aricyo cyose mugihe cyo kubaka.Niba hari ibyangiritse nko kumeneka, gutobora, cyangwa kurira byabonetse, sana ukurikije urugero.cyangwa gusimbuza.

Uburyo bwo kubaka Geogrid:

(1) Ubwa mbere, shyira neza umurongo kumurongo wumuhanda.Kugirango umenye neza ubugari bwumuhanda, buri ruhande rwaguwe na 0.5m.Nyuma yo kuringaniza ubutaka bwibanze bwerekanwe, koresha 25T vibratory roller kugirango uyikande inshuro ebyiri, hanyuma ukoreshe 50T vibratory roller kugirango uyikande inshuro enye., uburinganire bwaho butaringaniye kuringaniza.
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(3) Shyira geogrid.Iyo ushyizeho geogrid, hejuru yo hasi igomba kuba iringaniye kandi yuzuye.Mubisanzwe, bigomba gushyirwaho neza, kugororwa, no kudashyirwa hamwe.Ntibagomba kugoreka cyangwa kugoreka.Geogride ebyiri zegeranye zigomba guhuzagurika kuri 0.2m, kandi geogrid igomba guhuzagurika hakurya y'umuhanda.Ibice bihuza bihujwe na nimero 8 yicyuma buri metero 1, kandi gride yashizwemo igashyirwa kubutaka hamwe na misumari U U buri 1.5-2m.
.Uburyo ni: gutwara umusenyi ahazubakwa n'imodoka hanyuma ukanapakurura kuruhande rwumuhanda, hanyuma ukawusunika imbere hamwe na buldozer., banza wuzuze 0.1m muri metero 2 kumpande zombi zumuhanda, uzinguruke igice cya mbere cya geogrid, hanyuma wuzuze 0.1m yumucanga wo hagati (coarse).Birabujijwe kuzuza no gusunika impande zombi hagati, kandi imashini zose zirabujijwe.Mugihe ukora kuri geogrid ituzuyemo umucanga wo hagati (coarse), ibi bizemeza ko geogrid iringaniye, ikabyimba, kandi idafite inkeke.Nyuma yumurongo wa kabiri wumucanga wo hagati (coarse) uringaniye, hagomba gukorwa igipimo gitambitse.Kugira ngo wirinde kuzura kwuzuye kutuzuye, koresha 25T vibratory roller kugirango uyikande inshuro ebyiri nyuma yo kuringanizwa.
(5) Uburyo bwo kubaka igice cya kabiri cya geogrid ni kimwe nicyiciro cya mbere.Hanyuma, wuzuze umucanga 0.3M wo hagati (coarse).Uburyo bwo kuzuza nuburyo bumwe bwa mbere.Nyuma yo gukanda inshuro ebyiri hamwe na 25T roller, nkiyi gushimangira umuhanda wumuhanda birarangiye.
.Iyo ushyizeho geogrid kugirango ukingire ahantu hahanamye, ni ngombwa gupima imirongo yuruhande rwa buri gice, kandi ukareba ko geogrid yashyinguwe 0,10m mumurongo nyuma yo gusana ahahanamye kuruhande.
. umuhanda igitugu.
.Usibye kwagura umuhanda kuri 0.3M kuri buri ruhande, 1.5% yo gutura igomba kubikwa.