File ; pdf, 5.0 MB, 158 pages
TOC
1. INTRODUCTION
Purpose and scope
General
Construction dewatering
Permanent groundwater control
2. METHODS FOR DEWATERING, PRESSURE RELIEF, AND SEEPAGE CUTOFF
General
Types and sources of seepage
Sumps and ditches
Wellpoint systems
Vertical sand drains
Electro-osmosis
Cutoffs
Summary of groundwater control methods
Selection of dewatering system
3. GEOLOGIC, SOIL, AND GROUNDWATER INVESTIGATIONS
General
Geologic and soil conditions
Groundwater characteristics
Permeability of pervious strats
Power
Surface water
4. DESIGN OF DEWATERING, PRESSURE RELIEF, AND GROUNDWATER CONTROL SYSTEMS
Analysis of groundwater flow
Mathematical and model analysis
Flow-net analysis
Electrical analogy seepage models
Numerical analysis
Wellpoints, wells, and filters
Pumps, headers, and discharge pipes
Factors of safety
Dewatering open excavations
Dewatering shafts and tunnels
Permanent pressure relief systems
Freezing
control of surface water
5. INSTALLATION OF DEWATERING AND GROUND WATER CONTROL SYSTEMS
General
Deep-well systems
Wellpoint systems
Vertical sand drains
Cutoffs
Piezometers
6. OPERATION AND PERFORMANCE CONTROL
General
Operation
control and evaluation of performance
7. CONTRACT SPECIFICATIONS
General
Types of specifications
Data to be included in specifications
Measurement and payment
Examples of dewatering specifications
APP
A Reference and Bibiography
B Notations
C Field Pumping Tests
D Examples of design of dewatering nd pressure relief systems
E Transformation of anisotropic soil condition to isotropic soil conditions
F Examples of detailed dewatering specifications
download : pdf1
thanks
thanks
i want the the site of manual of dewatering of soil
I WANT TO DOWNLOAD THE LECTURE OF DEWATERING AND GROUNWATER CONTROL
Hello Mohamed,
The link for download is already provided. Please find it in the bottom of TOC, then download as usually.
Realise I’m a bit late to respond to this, but thanks anyway!
T.
What can I say !! Great.
I found your book very helpful
thanks a lot
a very good site
Thank you very much for your fantastic book!!!
no words that i can say just thanks for your generousity and your best books
i need to a drainage system for dewatering system during drilling shafts where the G.T at level of 3 m from the G.L and the invert level ranging between 9-15 m from G.L, the encountered material is silty sandy with gravels mixed with some clay, modrately cemented material, dense.
the second line composed of silty clay, the shafts depth in this material ranges about 16.00 m
i need your help to solve this problem so if anyone have a good solution dont hesitate to provide me.
Looking to hearing from you.
[...] Section II. Contaminated Ground-Water Plume Management Ground-Water Pumping Systems Wellpoint Systems [...]
Very Good reference…thank you.
[...] 3. FIELD EXPLORATION Scope Surface examination Subsurface exploration Groundwater [...]
it is good for civil engg. & thnks for these books.