Three-Dimensional Nonlinear Study of Piles and Simplified Models
In a recent study the authors examined the effect of the nonlinear behavior of soil on the axial and lateral response of one or two piles due to monotonic and cyclic pseudodynamic loading...
Monte Carlo Simulations of the Dynamic Response of Pile Groups
A study is presented on the effect of variations of relevant parameters within a pile group on the vertical dynamic response of the group. These parameters include the shear wave velocity...
Geotechnical Engineering Design in the Age of the Modern Computer
Because geotechnical engineering requires that the materials and their configuration be investigated for each new project, the profession has always placed great emphasis on judgment....
Modification of
The response of piles in a rectangular group subjected to lateral loading has been analyzed using a three-dimensional finite element model to evaluate the effect of pile spacing on lateral...
Spatial Variation in Liquefaction Risk Assessment
Basic concepts and methods of random field theory, needed to characterize 'distributed disordered systems', are reviewed and applied to a soil liquefaction case...
Finite Element Analysis and Field Instrumentation of a Soil/Cement Arch
A two dimensional plane strain finite element analysis is used to predict the increase in stress on an existing tunnel caused by the addition of twelve feet of fill. The fill, soil/cement,...
A Regional Approach to State Coastal Management
The Massachusetts Coastal Zone Management (MCZM) Program, which was federally approved thirteen years ago, has a long and impressive history of community, agency and legislative support....
Coastal Resources Management Planning and Implementation for the Fishery Sector Program of the Philippines
This paper explains the methods being used to plan for and implement a coastal resources management (CRM) component of the Fishery Sector Program (FSP) for the Philippines. The FSP, supported...
Model Comparisons of Harbor Wave Response
Physical and numerical model tests were conducted for an idealized, flat-bottom rectangular harbor, entrance channel, and nearshore bathymetry. Bathymetry of the entrance channel and offshore...
A Baseline Study of Trace Metals in Marine Organisms from Ghana, West Africa
As part of the Joint FAO/IOC/WHO/IAEA/UNEP Project on monitoring of pollution in the marine environment of the West and Central African region, 279 samples representing 17 families and...
A Conflict Avoidance Methodology for Port Dredging Issues
Port dredging operations have often been the focus of controversy over environmental and funding disputes. This paper asserts that adversarial relationships among interested parties will...
Multiple Use Ocean Management in the U.S.: Toward a New Conceptual Framework
Problems with the sectorally based, largely single-purpose approach to the management of ocean resources and ocean space in the United States have been amply documented in recent years....
A Coastal Action Strategy for Southern Africa
The rapidly changing demands and circumstances in southern Africa are offering exciting new challenges in coastal zone management (CZM) and have highlighted the urgent need for effective...
An Evaluation of the Role of Port Administration in Comprehensive Planning and Management of the Canadian Coast?The Example of Vancouver
The current institutional approach adopted to plan and regulate developments in Canada's major ports is assessed. To determine the effectiveness of the Canadian approach,...
A Methodology for Coastal Monitoring
This paper sumarizes the routines which will be applied in order to create a methodology that will orient the 2nd phase of the Coastal Management Program in Brasil. The 1st phase, the...
Who is Taking Out the Garbage?
Due to the shortage of landfill space and the increasing amount of waste being generated, current waste disposal techniques should be studied and revised. New methods should be implemented...
Information Entropy and Environmental Engineering
Environmental engineering decisions are often made with limited information. In such cases it is useful to express uncertain quantities with a probability distribution. The use of information...
A New Graphic Technique for Reporting Soil Quality Analyses
Boston's Artery/Harbor Tunnel Project is currently the United States' largest highway construction project. One of its major issues is the disposal of an estimated...
Electronic Computation
This proceedings,
Connecting With DOTs
Want to bid on projects from state departments of transportation? First make sure your firm can translate computer-assisted drafting (CAD) drawings into different computer file formats....
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