Cov txheej txheem:

Cov culverts yog dab tsi?
Cov culverts yog dab tsi?

Video: Cov culverts yog dab tsi?

Video: Cov culverts yog dab tsi?
Video: Qhov Ntawm Ko Yog Dab Tsi 2024, Hlis ntuj nqeg
Anonim

Culverts Feem ntau yog tsim los ntawm pob zeb, galvanized steel, aluminium, lossis PVC. Cov khoom siv yeeb nkab siv hauv ib qhov project yog nyob ntawm tus nqi, ncua, tso tawm, topography, av chemistry, huab cua lossis lub xeev txoj cai.

Hais txog qhov no, dab tsi yog qhov tseem ceeb ntawm culvert?

Cov hauv qab no yog qee qhov tseem ceeb ntawm lub culvert:

  • Pavement.
  • Txoj Kev Khiav.
  • Lub taub hau.
  • Wingwall.
  • Apron.
  • yas.
  • Culvert Pipe.
  • Culvert Inlet.

Tsis tas li ntawd, culvert headwall yog dab tsi? Ib qhob taub hau yog ib qho qauv ntsia ntawm qhov hluav taws xob ntawm qhov ntws los yog culvert uas ua haujlwm raws li cov phab ntsa tuav pov hwm tiv thaiv kev yaig, los yog txhais tau tias hloov pauv. Precast qhob lub taub hau thiab wingwalls yog ib qho tseem ceeb ntawm cov dej ntws cov culverts thiab ntu choj.

Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog hom culvert?

Hauv qab no yog ntau hom Culvert:

  • Pipe culvert (ib leeg lossis ntau yam)
  • Pipe-Arch culvert (ib zaug lossis ntau yam)
  • Box culvert (ib zaug lossis ntau yam)
  • Arch culvert.
  • Choj culvert.
  • Hlau box culvert.

Puas yog lub culvert ib tug choj?

A choj yog ib qho kev thauj mus los (rau tib neeg lossis tsheb) hla lub cev dej loj lossis kev thaiv lub cev. A culvert feem ntau yog ib lub qhov zoo li cov qauv uas tso cai rau dej hla hauv txoj kev los yog kev tsheb ciav hlau.

Pom zoo: