Naršyti Modern Building Materials, Structures and Techniques (MBMST 2013) pagal išleidimo datą
Dabar rodomi įrašai 1-20 iš 69
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Thermo-active ground-source structures for heating and cooling
(Procedia Engineering, 2013)Energy foundations and other thermo-active ground structures, energy wells, and pavement or bridge deck heating / cooling represent an innovative technology that contributes to environmental protection and provides substantial ... -
Soil-structure-interaction of tunnels and superstructures during construction and service time
(Procedia Engineering, 2013)The increasing size and population density of metropolitan areas and the along going traffic demands lead to the construction of large infrastructure projects. In many cases these infrastructure projects are close to ... -
Rational design of piled raft
(Procedia Engineering, 2013)Piles have been traditionally designed to ensure the transfer of the whole structural load to the soil in which they are embedded. It is now largely accepted that this way of doing is unduly conservative, especially in ... -
Hydration of cement composites containing large amount of waste materials
(Procedia Engineering, 2013)Reducing the consumption of cement with simultaneous utilizing waste materials is preferred for reasons of environmental protection. Typical content of materials substituting cement in cement concrete composition does not ... -
Time-dependent stiffness of cracked reinforced and composite concrete slabs
(Procedia Engineering, 2013)The effects of creep and shrinkage on the time-dependent behaviour of reinforced concrete and composite steel-concrete slabs are discussed and procedures for the prediction of the long-term deflection are presented. The ... -
The effect of temperature on the formation of the hydrated calcium aluminate cement structure
(Procedia Engineering, 2013)The effect of temperature on the formation of the structure and phase composition of the Gorkal 70 grade calcium aluminate cement (CAC) during its hydration (W/C=1) at the temperature of +5 ºC, +20 ºC and +40 ºC is ... -
The Porsche pavilion in the Autostadt Wolfsburg, Germany
(Procedia Engineering, 2013)The Porsche Pavilion is an innovative stainless steel construction using the principle, often used in ship and car design, as an advantage for building a light but stiff structure. As the new highlight of the Autostadt ... -
Simplified method of determination of natural-vibration frequencies of prestressed suspension bridge
(Procedia Engineering, 2013)A suspension bridge is the most suitable type for a long-span bridge. Increased kinematic displacements are the major disadvantage of suspension bridges. This problem can be solved by application of prestressed cable truss. ... -
The influence of real estate market cycle on the development in Latvia
(Procedia Engineering, 2013)In the current study the free vibrations of stepped anisotropic rectangular plates on elastic foundation are considered. The anisotropic In this scientific article there are considered the main problems of real estate ... -
Knowledge-based model for standard housing renovation
(Procedia Engineering, 2013)In this paper knowledge-based model for standard housing renovation is proposed. The key idea of the model is to transfer the knowledge gathered from already implemented typical renovation projects to the forthcoming ... -
Equilibrium finite elements of spherical shells in analysis problems
(Procedia Engineering, 2013)In this paper, the problems of analysis of flat spherical shells modelled by equilibrium finite elements are formulated and solved. A new second-order equilibrium finite element developed by the method of Bubnov-Galerkin ... -
Experimental research of hollow concrete block masonry stress deformations
(Procedia Engineering, 2013)The article discusses the results of experimental investigation of highly hollow concrete block masonry and concrete infill block masonry behaviour under compression. The research revealed that upon failure of hollow block ... -
Elastic lateral-torsional buckling of simply supported hot-rolled steel I-beams with random imperfections
(Procedia Engineering, 2013)The paper deals with the problem of lateral beam buckling of simply supported hot-rolled I-beams under major axis bending. The bending stability problem is analysed by consideration the minor axis bending and torsion ... -
Application of Kinematic Method and FEM in analysis of ultimate load bearing capacity of damaged masonry arch bridges
(Procedia Engineering, 2013)The paper presents the comparison of two methods: analytical Kinematic Method (KM) and Finite Element Method (FEM), which enable one to take into account typical kinds of damage to masonry arch barrels and to examine their ... -
Modeling transition in design model when analyzing specific behaviors of structures
(Procedia Engineering, 2013)This paper explains the basic principles related to design prediction for stress-and-strain state of load-bearing structures taken into account the stage-wise closing of the load-bearing structures system and changing the ... -
Free vibrations of plates on elastic foundation
(Procedia Engineering, 2013)In the current study the free vibrations of stepped anisotropic rectangular plates on elastic foundation are considered. The anisotropic stepped plate has a part-through crack at the re-entrant corner of the step. Natural ... -
Investigation of dredged materials in combination with geosynthetics used in dike construction
(Procedia Engineering, 2013)In the project DredgDikes with partners from Poland and Germany different dredged materials from the South Baltic Sea region are investigated for their application in dike construction. Two large-scale experimental dikes ... -
Weather influence-aware robust construction project structure
(Procedia Engineering, 2013)Construction projects consist of numerous technological operations. The operations can be usually arranged in a considerable number of alternative ways satisfying induced technological order. Applied arrangement of operations ... -
Influence of pressure grouting on the anchors carrying capacity in fine grained soil
(Procedia Engineering, 2013)The main purpose of this paper is to analyse the influence of pressure grouting on ground anchors pull out capacity in fine grained soils, using the finite element method (FEM). The grouting process is simulated by volumetric ... -
Effect of vertical cross-sectional shape of foundation on settlement and bearing capacity of soils
(Procedia Engineering, 2013)Load-settlement relationships of shallow foundation models with different vertical cross-sectional shapes on different modeled subsoil conditions are presented. Model of shallow foundations with rectangular, wedge and ...