Modern Building Materials, Structures and Techniques (MBMST): Recent submissions
Now showing items 281-300 of 450
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Serviceability analysis of reinforced concrete members based on stress transfer approach
(Procedia Engineering, 2013)In present study, the stress transfer approach for deformation and cracking analysis of tensile reinforced concrete members is investigated. Stress transfer model which is able to take into account stochastic distribution ... -
Development classification scheme for evaluation dwellings sound insulation performance in Lithuania
(Procedia Engineering, 2013)Sound classification scheme opens new enhanced possibilities to ensure noise protection in buildings and included in Lithuanian legislation in force since 2004 as a Building Regulation STR 2:01:07. The classification scheme ... -
Laboratory study on mechanical parameters of foamed bitumen mixtures in the cold recycling technology
(Procedia Engineering, 2013)The paper presents the results of laboratory testing of the physical and mechanical parameters of the recycled material using the foamed bitumen and resistance to the action of water. The tests were performed on the mineral ... -
Hydrated lime as the anti-aging bitumen agent
(Procedia Engineering, 2013)In 1999, during rebuilding and modernization of the one of the main streets in Kielce (Poland) it has been placed SMA wearing coarse layer with the hydrated lime. SMA mixture contained 6.2% of D70 bitumen (currently 50/70) ... -
Optimization of the synthetic wax content on example of bitumen 35/50
(Procedia Engineering, 2013)The paper presents the results of the bitumen studies, including the U.S. MSCR procedures describing bitumen creep under dynamic loading. It permits predicting the possibility of the damage in bituminous layers at high ... -
Modification of construction materials with multi-walled carbon nanotubes
(Procedia Engineering, 2013)The article presents the results of the conducted researches on modifying traditional construction materials like cement concrete, anhydrite binders, silicate paint and fire-retardant coating based on liquid glass. ... -
Investigation of shear transfer between vibrated and self-consolidating concrete in precast reinforced concrete constructions
(Procedia Engineering, 2013)This paper deals with a basic study in shear force transmission about the joints of normal strength concrete by using small specimens with shear reinforcement. Thereby different combinations of concrete types (SCC and VC) ... -
Development of a conceptual critical success factors model for construction projects: a case of Lithuania
(Procedia Engineering, 2013)This paper aims to develop a conceptual critical success factors model for construction projects in Lithuania. The concept of success of construction projects and literature review of critical success factors is discussed ... -
Rectification an 11-storey vertically deflected residential building
(Procedia Engineering, 2013)The article presents a process of deflection eliminating (rectification) a vertically deflected 11-storey residential building consisting of two segments. Rectification consisted of tearing the building at the level where ... -
Verification of the damping model vibrations of reinforced concrete composite slabs
(Procedia Engineering, 2013)The existence of a joint in composite slabs is interpreted as the occurrence of a contact layer in a homogenous monolithic slab. As a result, a reinforced concrete composite slab model is comprised of a serially joined ... -
Revised engineering method for analysis of behavior of suspension bridge with rigid cables and some aspects of numerical modeling
(Procedia Engineering, 2013)The main disadvantage of suspension bridges is their increased deformability. One of the ways of suspension systems stabilization is giving certain bending stiffness to the suspension cables. This paper presents a revised ... -
Reliability provision of rod shells of steady roofs over stadium stands at stage of design work
(Procedia Engineering, 2013)The design work of the spatial pivotal roof with a cut-out in the elliptic setting formed by the system of rigid threads through the sections based on determination of a numerical safety index of a designed structure has ... -
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. ... -
Evaluation of the influence of ultradisperse dust and carbon nanostructures on the structure and properties of gypsum binders
(Procedia Engineering, 2013)The influence of carbon nanostructures of chemical company “Arkema” and ultradisperse metallurgical dust on the properties and structure of gypsum matrix has been studied with the help of mechanical tests, X-ray phase and ... -
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 ... -
Experimental investigation of glued laminated timber beam to beam connections filled with cement based filler
(Procedia Engineering, 2013)In this article semi rigid joints of timber structures are analysed which are applied in beam to beam connections. The main design principles of semi rigid timber joints’ are discussed. New type of joint construction for ... -
Interactive modular platform for fire risk assessment of buildings as a supporting tool for buildings and infrastructures design
(Procedia Engineering, 2013)This paper presents assumptions, structure and functional characteristics of so called Interactive Modular Platform for Fire Risk Assessment of Buildings, enabling processing of data with the use of information systems. ... -
The idea of knowledge supplementation and explanation using neural networks to support decisions in construction engineering
(Procedia Engineering, 2013)The article presents the problem of knowledge in knowledge-based systems, such as advisory systems used in construction engineering. The unique characteristics of construction engineering translate directly into unique ... -
Specific challenges of adopting Eurocodes in Latvia
(Procedia Engineering, 2013)This paper provides an overview of the history and current situation of implementation of Eurocodes in Latvia. The specific challenges of using Eurocodes in the structural design industry and academic education are highlighted ... -
Estimation of settlements of bored piles foundation
(Procedia Engineering, 2013)The paper describes the estimating settlements of bored piles foundation on the site of the Elektrenai power plant, Lithuania. The bored piles foundation supports equipment of the power plant consisting of the gas turbine, ...