Stress and Strain State in Beams with Corrugated Web and Their Use in Hydraulic Engineering Structures

Balzannikov, Mikhail; Kholopov, Igor S.; Alpatov, Vadim; Lukin, Alexey

doi:10.1016/j.proeng.2015.07.047

Cited by 18 publications

(13 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…I-beams with corrugated walls are actively used in modern construction. In the literature there are a large number of works on such structures, including [1][2][3][4]. Most of them are devoted to the study of the stress-strain state.…”

Section: Introductionmentioning

confidence: 99%

Calculation of beams with corrugated wall on the stability of a flat bending shape

et al. 2019

View full text Add to dashboard Cite

show abstract

Section: Introductionmentioning

confidence: 99%

Calculation of beams with corrugated wall on the stability of a flat bending shape

et al. 2019

View full text Add to dashboard Cite

show abstract

“…Most concrete structures operate under conditions of intensive environmental impact [1][2][3][4][5]. Effects on concrete structures can be mechanical, chemical, thermal, radiation, etc.Temperature variation during the year can vary widely over 1000 C, and humidity-from 0% to 100%.…”

Section: Introductionmentioning

confidence: 99%

Complex characteristic for forecasting durability of hydraulic concrete

Popov

Davidenko

2018

MATEC Web Conf.

View full text Add to dashboard Cite

The paper analyzes operating conditions of hydraulic structures, as well as the main types of external influence with temperature and humidity variations. The purpose of the research is to highlight the main parameters which will be able to assess the actual durability of concrete hydraulic structures in the process of their design. The authors use methods developed in Samara Architecture and Civil Engineering Institute to determine concrete physical and mechanical characteristics. Thus, these methods help accurately assess concrete durability, frost resistance and water resistance. These methods are based on theoretical studies of the processes of concrete destruction by means of non-destructive acoustic methods. The the energy conception developed by A.A. Griffits and S.N. Zhurkova's kinetic serve as a scientific basis for the methods. Theoretical research and its analysis of concrete destruction processes from various kinds of external influence was confirmed by results of standard measurements. The research showed that durability of concrete, that is speed of its destruction, depended on two groups of physical and mechanical characteristics. One of the groups evaluates the initial structure of concrete, while the second group characterizes the speed of the material loading . The paper proposes a forecasting method of frost resistance and water-resisting properties of concrete according to its physical-mechanical characteristics. It also introduces an indicator of their assessment which is named the length of the reduced crack. The proposed indicator has a good correlation with frost resistance and water-resisting properties . Besides, the proposed method can be used not only in laboratory conditions, but also in construction production directly on the construction site.

show abstract

“…The problems of searching for a strained deformed state of a solid body under variable kinematic and static boundary conditions are related to problems of parametric optimization or synthesis. Such problems can be formulated in a more traditional form, that is, in the form of searching for an optimal form of construction under varying boundary conditions [14][15][16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31][32]. Construction optimization can be organized only for its individual elements [14][15][16][17][18][19][20][21][22][23][24][25][26], separately for its joint connections [27][28][29][30][31][32] or solved in a complex for joints and elements.…”

Section: Introductionmentioning

confidence: 99%

The problem solution of deformable power surfaces from anisotropic material interaction in elements of structure constructions

2018

View full text Add to dashboard Cite

The paper presents an analytical method of examining deformable power surfaces from anisotropic material and their interaction. Materials with anisotropic properties are often used in the elements of transport structures as well as in building construction [1-7]. Most frequently the following materials are used in construction: rolled metal products, products obtained by drawing, wires of various kinds, reinforced concrete structures, bridge bearings, supporting walls and other structures, composite materials, plastics and other [8-13]. For forecasting strength properties of structures strength joints and their behaviour under various external influences, the authors developed a method of calculation of their stress-strain behaviour [9]. This method can be applied to strength joints of complex form made of anisotropic elastic elements under specific conditions of deformation of the contact surfaces.

show abstract

Stress and Strain State in Beams with Corrugated Web and Their Use in Hydraulic Engineering Structures

Cited by 18 publications

References 7 publications

Calculation of beams with corrugated wall on the stability of a flat bending shape

Calculation of beams with corrugated wall on the stability of a flat bending shape

Complex characteristic for forecasting durability of hydraulic concrete

The problem solution of deformable power surfaces from anisotropic material interaction in elements of structure constructions

Contact Info

Product

Resources

About