1 / 1

Techniques of Excavation

Excavation refers to remove the earth by making holes or channels. A variety of excavation techniques are used in constructing buildings or for archaeological purposes. Check out some standard excavation systems.

HarrisExcavation
Télécharger la présentation

Techniques of Excavation

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. TECHNIQUES OF EXCAVATION ForConstruction HORIZONTAL EXCAVATION Inhorizontalexcavation, thearcheaologistmayuse 1 plowstripsalongthesurfaceofthesitetoexpose anyobjectlyingnearthesurface . Thismethod donthaveanyaccesstolight. VERTICAL EXCAVATION 2 tisasignificantdepthofdepositsinorderto exposetherecordofasequenceofartifacts. Itis followedforlargeconstructionareasthatare surroundedbyexistingstructures. HYBRID EXCAVATION 3 Thismethodisacombinationofbothhorizontal andverticalexcavationtechniques,, anditisused fordeepundergroundexcavationofasite. COFFERDAMS 4 Itisastructurethatretainswaterandsoilthat aloowstheenclosedareatobepumpedoutand excavateddry. Ifyouarethinkingthatexcavated sitecanbecollapsed, thenCofferdamsisthebest method . STEP TRENCHING 5 Itisamethodintheexcavationisdoneinsteps. themoreyoudig, thenarrowerwillbethesteps.

More Related