Heave Compensated Landing System - A Novel Tool for Subsea Intervention
This paper presents a new intervention system that allows the use of a low cost workboat to deploy and recover delicate payloads in subsea installations. Vessel motions are decoupled from the subsea package...

Military Geotechnics in the Ancient World: Geo-Innovating the Hard Way
The technical expertise that is now part of geotechnical engineering was of paramount importance in the ancient worlds. This is because before, but also after, the invention of siege equipment, nearly...

Nature Sides with the Hidden Flaw: Lessons Learned from Failures of Earth-Support Systems
In recent years, the demand for excavations and fills of significant height has increased due to many factors, including requirements for below-grade parking for urban buildings and the need to construct...

Cyclic Response of Steel-Stud Framed Wall Panels

Seawalls, Seacliffs, Beachrock: What Beach Effects? Part 1

Seawalls, Seacliffs, Beachrock: What Beach Effects? Part 2

Seawalls, Seacliffs, Beachrock: What Beach Effects? Part 3

Evaluation of the Stone Strong Gravity Wall System by Stone Strong Systems: Final Report
This report was prepared as part of the HITEC evaluation for earth retaining systems. This evaluation was performed on STONE STRONG gravity walls, a precast modular wall developed, designed,...

Permanent Soil Nail Wall Construction in Unstable Sands

Introduction
This chapter serves as an introduction to the book. The application and scope of its recommendations for hybrid coupled wall systems are discussed....

System Behavior, Analysis, and Design Considerations
This chapter discusses system behavior, analysis, and design considerations. Topics include selection of coupling ratio; analysis models for HCWs; and system design philosophy....

Prescriptive Design Method (PrDM)
This chapter discusses the prescriptive design method (PrDM). Topics include classification according to current provisions; system analysis; vertical redistribution of coupling beam forces;...

Component Design
This chapter discusses component design. Topics include coupling beam design; beam-wall connection design; and wall pier design....

Alternative Hybrid Wall Systems
This chapter discusses alternative hybrid wall systems. Topics include unbonded post-tensioned coupled wall systems; steel coupling beam with fuse; and composite shear plate coupling beam....

Development of Fundamental Wall Geometry

Coupling Physical, Chemical, or Biological Methods for Innovative Groundwater Remediation Coupled Polymer Floods and Bio-Chemical Remediation Techniques for Enhanced Groundwater Treatment
Many groundwater remediation techniques are designed to remove or destroy contaminants in situ, but these goals can be accomplished only by...

Pioneer Square Areaways
Pioneer Square, one of the earliest neighborhoods in Seattle, is adjacent to Elliott Bay. Much ofthis part of the city originally was built on existing land that used to get flooded. When...

Analytical Solutions for Coupled Reactive Transport Equations
Modeling the transport of reactive contaminants is one of the key challenges faced by groundwater engineers worldwide. Specifically, problems involving the transport of sequentially decaying...

Evaluation of the VERSA-LOK / Miragrid Reinforced Soil Wall System
Final Report
Prepared by the Highway Innovative Technology Evaluaton Center (HITEC), a service center of Civil Engineering Research Foundation. This evaluation...

Flexural Behavior of Slender Post-Tensioned Masonry Walls
The 2002 edition of the Masonry Standards Joint Committee (MSJC, 2002) design provisions for masonry structures includes a chapter on the design of post-tensioned masonry (PTM) walls with...

 

 

 

 

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