cov cav laij leb Koj cov lus teb Nkag
hmoob

Muab xam los ntawm cov trenches


rab teev tsuas qhov yog nqus 1:

Qhia kom meej qhov ntev hauv metres

Qhov ntev ntawm lub trench L
Dav A
Dav B
Le H

Qhia kom meej cov nqi excavation

Khawb (rau 1 lub meter cubic)
Kev tshem tawm cov av (rau 1 lub meter cubic)


Muab xam los ntawm trenches los yog kwj

Trench
Qhia kom meej qhov ntev hauv metres

L - qhov ntev ntawm trenches los yog kwj tas nrho
A - dav rau saum tus
B - qab dav
H - ntawm qhov tob ntawm tus trench

Qhov kev pab cuam considers qhov volume thiab deg hauv cheeb tsam ntawm cov trench.
Yog cov dav saum thiab hauv qab ntawm lub trench, qhov ntim yuav tsum calculated C thiab ntev mus ntawm slopes D.

Muab xam los ntawm cov trenches

Mus tus roj sib, conduits, sewers los yog hauv qab daus daim kab xev rau koj heev, koj yuav tau mus nrhiav khawb trenches. Koj tau caw kom cov kws txawj, thiab koj yuav tau ua hauj lwm no koj tus kheej. Tab sis leej uas koj yuav tsum tau paub qee tus cov yam ntxwv ntawm cov trench. Xam lawv los pab peb qhov kev pab cuam. Raws li kav ntev npaum cas, dav thiab qhov tob ntawm tus trench nws yuav txiav txim seb lub ntim thiab nto tshav. Yog cov dav saum thiab hauv qab ntawm trench, kuj yuav tau payment thiab pab tau lub ntim ntawm cov slopes. Muab xam los ntawm qhov ntim ntawm lub trench yuav pab kom koj tsis tas ua kom koj qhov chaw ua hauj lwm, tiam sis tsuas xam tus nqi rau tej hauj lwm hauv pem teb, yog koj xav tias yuav siv cov kev pab ntawm cov neeg ua hauj lwm.

Siv rau cov trench

Yog peb txoj kev khawb trenches. Qhov no yog cov khawb hauv trenches ntawm tes, siv cov kev tuav tranšeekopatelâ los yog tranšejnogo.
Feem ntau yog siv mus thawj hais qhov no tsis muaj neeg siv tej cuab yeej siv. Nws tseem zoo nkauj zog muab kev khawb trenches, uas ua mob heev rau qhov zoo tshaj ntawm cov av.
Trench kev tuav khawb machine qee lub sij hawm rau tej tej hauj lwm. Koj yuav yuav los xauj. Koj yuav tseem kom cov khawb cov trenches hauv lub tuam txhab tshwj. Ces nws tig kev.
Tus excavator yuav siv qhov daim zajlus yuav tau siv cov khoom, thiab raws li qhov muaj ib tug loj ntim ntawm chaw ua hauj lwm. Ua ntej koj tus backhoe yuav tsum xyuas kom paub tus dav ntawm lub qab lub trench, khaws lub tsheb mus rau lub thoob, uas nws yog qhov luaj li cas.
Yog tias koj txiav txim siab mus khawb av qhov trench koj tus kheej, ua ntej tshaj koj yuav tsum paub tias rau ntau hom kev ua hauj lwm yuav qhov ib yam tob rau hauv trench. Piv txwv li, rau qhov pw ntawm cables yuav khawb trenches li 70 cm sib sib zog nqus. Thiab dej kom ib trench sib sib zog nqus. Txawm yog tej lub qhov tob yog ib nrab ntawm ib ' meter ' ntau qhov tob promerzanija xau.
Lub dav ntawm cov trench kuj ua hom hauj lwm lawm. Lub dav yam tsawg kawg nkaus ntawm qhov trench ntsuas yuav tsum nyob rau hauv qab thiab yuav phim lub hom thiab qib cov yeeb nkab teem rau nws.

zhitov Author of the project: Dmitry Zhitov
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