File : pdf, 4.5 MB, 250 pages
TOC
1 Basic operators and adjoints
1.0.1 Programming linear operators
1.1 FAMILIAR OPERATORS
1.1.1 Adjoint derivative
1.1.2 Transient convolution
1.1.3 Internal convolution
1.1.4 Zero padding is the transpose of truncation
1.1.5 Adjoints of products are reverse-ordered products of adjoints
1.1.6 Nearest-neighbor coordinates
1.1.7 Data-push binning
1.1.8 Linear interpolation
1.1.9 Spray and sum : scatter and gather
1.1.10 Causal and leaky integration
1.1.11 Backsolving, [...]
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Archive for the 'geology' Category
Image Estimation by Example – Geophysical Soundings Image Construction
Systematic Drilling and Blasting for Surface Excavation
File : pdf, 6 MB, 145 pages
military manual
TOC
1. INTRODUCTION
Purpose
Applicability
References
Duties of Government Construction
Personnel
Construction Inspector
Resident Geologist
Specifications
Working Relationships
Geological Information
2. MECHANICS OF BLASTING
Explanation
Partitioning of Energy
Peak Pressure and Shock Wave
Elastic (Seismic) Waves
Air Waves
Fragmentation Near an Explosion
Zones of Deformation
Spalling
Combined Role of Expanding Gases
3. EXPLOSIVES AND THEIR PROPERTIES
Explanation
Properties of Explosives
Strength
Detonation Velocity
Density and Specific Gravity
Detonation Pressure
Water Resistance
Fume Class
Ingredients of Explosive
Dynamytes
Straight Nitroglycerin Dynamite
High- Density [...]
Geotechnical Investigations
File : pdf, 29 MB, 449 pages
TOC
Chapter 1
Introduction
Purpose
Applicability
References
Background
Scope of Manual
Chapter 2
Scope of Investigations
Background
Section I
Civil Works Projects
Reconnaissance and Feasibility Studies
Preconstruction Engineering and Design Studies
Construction Activities
Section II
Military Construction Projects
Background
Preconcept and Site Selection Studies
Concept Studies
Final Design Studies
Construction Activities
Chapter 3
Regional Geologic and Site Reconnaissance Investigations
Background
Section I
Coordination and Information Collection
Interagency Coordination and Cooperation
Survey of Available Information
Section II
Map Studies and Remote [...]
Design, Construction, and Maintenance of Relief Wells
File : pdf, 1.1 MB, 92 pages
TOC
Chapter 1 Introduction
Purpose
Objective and Scope
Applicability
References
General Consideration
Chapter 2 Relief Well Applications
Description
Use of Wells
History of Use
Other Applications
Chapter 3 Basic Considerations
Foundation Investigations
Foundation Permeability
Anisotropic Conditions
Chemical Composition of Ground Waters
Seepage Analysis
Allowable Heads
Chapter 4 Analysis of Single Wells
Assumptions
Circular Source
Noncircular Source
Infinite Line Source
Finite Line Source
Infinite Line Source and Infinite Line Sink
Infinite Line Sink and Infinite Barrier
Complex [...]
A Guide to Geothermal Energy and The Environment
File : pdf, 1 MB, 86 pages
TOC
Introduction and Background
I. Introduction
Geothermal Myths Explained
Myth 1: Geothermal Energy is Experimental and Not Yet Widely Used
II. Converting Geothermal Energy into Electricity
III. Geothermal Plants and Cooling Systems
IV. Reliability of Geothermal Power Generation
V. Percentage of Domestic Geothermal Power Production
Myth 2: Geothermal Resources are Nonrenewable
VI. Managing Geothermal Systems
VII. Geothermal Potential
Geothermal Energy and [...]
Coastal Geology
File : pdf, 8.5 MB, 297 pages
TOC
1 Introduction
Purpose
Applicability
References
Background
Organization of This Manual
Proponent
Acknowledgment
2 Coastal Terminology and Geologic Environments
General
Coastal Zone Definitions and Subdivisions
Geologic Time and Definitions
Water Level Datums and Definitions
Factors Influencing Coastal Geology
Sea Level Changes
Cultural(Man-Made) Influences on Coastal Geology
3 Coastal Classification and Morphology
Introduction
Coastal Classification
Drowned River Coasts-Estuaries
Drowned Glacial Erosion Coasts
River Deposition Coasts-Deltas
Wind Deposition Coasts-Dunes
Volcanic Coasts
Sea Cliffs-Diastrophic, Erosional, and Volcanic
Marine [...]
Underwater Geotechnical Foundations
File : pdf, 11.8 MB, 223 pages
TOC
Preface
1—Introduction
Background
Objectives
Scope
2—Selected Case Histories
-Navigation, Flood Control, and Dam Structures
-Bridges
-Immersed Tube Tunnels and Pipelines
Bay Area Rapid Transit (BART) Tunnel
Boston Tunnel
Chek Lap Kok Airport transportation links
Oresund Link
Puget Sound gas pipeline
North Sea gas pipeline
Los Angeles sewage sludge outfall
Puerto Rico sewage outfall
- Offshore Oil Platform Structures
Jacket and jack-up structures
Compliant tower structures
Tension-leg platform structures
Gravity-based structures
- [...]
GPS Basics
1 INTRODUCTION
2 GPS made simple
2.1 The principle of measuring signal transit time
2.1.1 Generating GPS signal transit time
2.1.2 Determining a position on a plane
2.1.3 The effect and correction of time error
2.1.4 Determining a position in 3-D space
3 GPS, THE TECHNOLOGY
3.1 Description of the entire system
3.2 Space segment
3.2.1 Satellite movement
3.2.2 The GPS satellites
3.2.3 Generating the satellite signal
3.3 [...]
Geodetic and Control Surveying
File : pdf, 307 KB, 102 pages
TOC
Chapter 1
Introduction
Purpose
Applicability
Distribution
References
Background
Scope of Manual
Life Cycle Project Management
Metrics
Trade Name Exclusions
Abbreviations and Terms
Mandatory Requirements
Proponency
Chapter 2
Control Surveying Applications
General
Project Control Densification
Geodetic Control Densification
Vertical Control Densification
Structural Deformation Studies
Photogrammetry
Dynamic Positioning and Navigation
GIS Integration
Chapter 3
Standards and Specifications for Control Surveying
General
Accuracy
General Procedural Standards and Specifications
Construction Surveys
Cadastral and Real Estate Surveys
Geodetic Control Surveys
Topographic Site Plan Mapping Surveys
Structural Deformation [...]
Geophysical exploration for environmental and engineering investigation
File : pdf, 2.72 MB, 208 pages
TOC
1 Introduction
Purpose
Applicability
References
Worker and Environmental Safety
2 Geophysical Methodology
Uses of Geophysical Surveys
Responsibilities of the Project
Team
3 Seismic Procedures
General Seismic Methods
Seismic Refraction
Shallow Seismic Reflection
Surface Wave Methods
Sub bottom Profiling
4 Electrical and Electromagnetic Methods
Introduction
Self-Potential Method
Equipotential and Mise-a-la-Masse Methods
Resistivity Methods
Induced Polarization
Time-Domain Electromagnetic
Techniques for Resistivity
Sounding
Frequency-DomainElectro-magnetic Methods
Terrain Conductivity
Metal Detector Surveys
Ground-Penetrating Radar
Very Low-Frequency EM Procedures
5 Gravity Techniques
Introduction
Applications
Noise Evaluation
Rock Properties
Field [...]
