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103.714  Articles
1 of 10.372 pages  |  10  records  |  more records»
The object of research is the operation of the drill string in the local bend of the well. One of the most problematic aspects in this case is the establishment of its stress-strain state. This is very important information, which, in particular, is used ... see more

The paper presents a method of producing Circular Cross-Section Columns (CCSC), which can provide sufficiently precise dimensions, with longitudinal reinforcement securely fixed in special plugs. An investigation procedure for determining the capacity of ... see more

The article presents the results of solving several problems of a flat deformation of elastic infinitely long massifs of different width and limited thickness. Various cases of conditions at the massif/base contact. The relationships between stressed and ... see more

The research and analysis of the stressed-and-strained state of bracket of fastening of a sloping rod to a buffer squared beam of electric locomotive 2E?5 is executed. On the basis of research results the modernization of bracket design is offered.

The article presents a comparison of modification of the strained-and-stressed state for the soil and in the elements of barrier structure during carrying out a deep excavation. The results are given using two different models of the soil in computation s... see more

In the article the results of analytical and experimental studies of the stressed-and-strained state of load-bearing  elements of structure of ballast prism planner of SPZ-5/UA are presented. The analytical research is performed using the finite elem... see more

The article shows the result of solving the problem of stress-strain state of an elastic half-space because of the load action that uniformly distributed over the line, with the use of untraditional linear dependence of deformations on stressed state that... see more

In the article the theoretical bases of determination of the stressed-and-strained state of clay massif from positions of the theory of viscous-elastic-plastic medium are presented.

In the article the results of comparative analysis of two variants of the ground bed strengthening are presented. The mathematical simulation conducted on the basis of finite-element method has given a possibility to testify that both variants of strength... see more

1 of 10.372 pages  |  10  records  |  more records»