Michael Doubrovsky
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View article: Regulation of the Bearing Capacity of Sheet Piles in Complex Engineering-Geological Conditions
Regulation of the Bearing Capacity of Sheet Piles in Complex Engineering-Geological Conditions Open
An analysis of existing methods for assessing the bearing capacity of sheet pile walls on the soil is carried out, considering the partial formation of a soil plug inside the sheet pile profile. When designing such structures, it is assume…
View article: Pipe pile with internal diaphragm as effective bearing element of deep-water structures
Pipe pile with internal diaphragm as effective bearing element of deep-water structures Open
One of the ways to reduce piling expenses is decreasing volume of piling works. It can be provided by shortening either the piles length or the number of pipes. These results may be achieved if each short-cut pile is improved and bears the…
View article: Development of Maritime Mix-Type Structures
Development of Maritime Mix-Type Structures Open
View article: Physical modeling of steel tubular piles installation into sandy soil
Physical modeling of steel tubular piles installation into sandy soil Open
Modern marine structures (berths, breakwaters, offshore platforms, etc.) often include steel tubular piles of essential length (80-100 m and more) that should provide high bearing capacity in case of external axial loads application. Inter…
View article: Development and study of innovative deep water piled structures of high bearing capacity
Development and study of innovative deep water piled structures of high bearing capacity Open
Deep water piled clusters and structures supported by large mono-piles are designed to take up significant lateral and pressing loads. In particular it relates to offshore structures which foundations need long piled supports of high beari…
View article: Fast-Constructed Marine and Port Structures
Fast-Constructed Marine and Port Structures Open
In order to provide short construction period and to avoid bulky technologies in maritime conditions some rational structures and installation methods are worked out.These methods may be applied for erection of temporary (seasonable) near-…
View article: MODEL TESTING OF PILED CLUSTERS AND LARGE MONO-PILES OF IMPROVED DESIGN
MODEL TESTING OF PILED CLUSTERS AND LARGE MONO-PILES OF IMPROVED DESIGN Open
When constructing piled clusters and structures supported by large mono-piles, piles designed are used to take up significant lateral and pressing-in loads. New effective and less resource-demanding design of piled cluster was considered b…
View article: Port and Marine Structures Made of Sheet Piling with Staggered Toe
Port and Marine Structures Made of Sheet Piling with Staggered Toe Open
View article: Improvement of Technological Solutions for Sheet Piling Walls Made of U-Shape Piles
Improvement of Technological Solutions for Sheet Piling Walls Made of U-Shape Piles Open
As it is evident from the practice of construction and maintenance of thin retaining walls, the degree of developing of frictional forces in interlock connections of steel sheet U-shape piles essentially influences the realization of the v…
View article: Geotechnical and construction considerations of pile foundations in problematical soils
Geotechnical and construction considerations of pile foundations in problematical soils Open
The Continuous Flight Auger (CFA) technology has evolved especially in recent decades. Using of CFA technology has expanded all over the world. The article deals with geotechnical design of pile foundations, especially by static load tests…
View article: Some Innovations for Offshore and Harbor Berths Construction
Some Innovations for Offshore and Harbor Berths Construction Open
Some new innovative constructions and piling technologies for improvement of offshore and port berthing structures are worked out and discussed. The aims of innovations are to decrease required power of construction (in particular, piling)…