Tel: 1-206-279-3300

DeepEX 2020

Solving Deep Excavation Design

DeepEX 2017 talk to it and design your deep excavation!

Deep Foundation Software, Pile Rafts, Pile Groups

From soil estimation to axial and lateral pile capacity

DeepFND - Deep Foundation Software, caissons, CFA, drilled piles, driven piles, concrete, timber

From soil estimation to helical pile settlement estimation.

New helical pile software HelixPile

Excavations in 3D, VR, AR

Holographic model of a deep excavation with HoloDeepEX

Get the Free 3D Viewer


Free 45 min webinar

Deep Excavation Design

Fully booked!

Free Helical Pile Design Webinars:

To be announced

2-Day Deep Excavation and Soil nail wall design Workshop

16 PDH @ Plano, TX

Sep 30, Oct 1st, 2019

Only 1 spot left!

Renaissance Hotel, Legacy West

Renaissance Hotel Plano Legacy West

Early registration ends soon!

Signup for a free trial and get our free pdf on the five most common errors in deep excavation design
What do you want to design?
DeepFND 2020: Deep Foundation software (NEW: Pile-Group/Pile Raft Analysis!)
DeepEX 2020: Deep Excavation software
Soldier pile walls
Sheet pile walls
Secant pile Walls
Tangent piles
Diaphragm Walls
Soldier and Tremied Concrete
Soil Mix walls
Combined king pile sheet piles
Slope stability
Cost estimation for braced excavations
Waler-Strut Cofferdams
Snail-Plus 2019: Soil nailing - soil nailing walls
SiteMaster: Inclinometer software (adopted by Geokon)
HelixPile: Helical Pile Software
RC-Solver: Concrete Design ACI-318, EC2, EC8
Steel-Beam: Steel beam column design, full equations, AISC, EC3


Constant research in the latest geotechnical discoveries is naturally reflected in various publications by our leading engineer, CEO and founder of Deep Excavation.

Here are the latest several publication by Dimitrios Konstantakos (Deep Excavation CEO):

''Advantages and limitations of ultimate limit state design methods for braced excavations'', Dimitrios C. Konstantakos, P.E, Deep Excavation LLC, New York, NY, USA

"Control of ground movements for a multi-level-anchored diaphragm wall during excavation", Accepted Paper 1.32, 5th International Conference on Case Histories in Geotechnical Engineering in New York, NY, April 13-17 2004.

''Finite element analyses and cofferdam excavations'', Dimitrios C.Konstantakos, Mueser Rutledge Consulting Engineers, New York, NY, USA

''One Brynat park - creating the undeground Manhattan schist arc de triumph'', Dimitrios C. Konstantakos, P.E., Mueser Rutledge Consulting Engineers, New York, NY, USA, Tony Canale, P.E., Mueser Rutledge Consulting Engineers, New York, NY, USA

''Online database of deep excavation performance and prediction'', Dimitrios C.Konstantakos, 6th Internatioanl Conference on Case Histories in Geotechnical Engineering, Arlington, VA, August 11-16, 2008

We are very friendly to cooperate with research and educational institutes.

If you have a research experience or you wish to use our consulting & research services,

Do not hesitate to contact us

Tel: 1-206-279-3300

Fax: 1-206-279-3062