The article presents the results of conditions circular distribution seismic vibrations generated during rock blasting. Scales Dynamic Influences [SWD] harmfulness vibration velocity on a two-storey building [SWDI] and five-storey building[SWDII] are given. value safe for construction buildings has been determined. They in Zone II Influence Scale SWD I II. magnitude components at same distance ...

This numerical analysis has discussed the behaviour of frame structure with eccentric infill wall opening modelled shell and strut elements. In beginning, validation models were created by following laboratory tests results. Then, a simple one-storey an was varying ratios taking angle formed to obtain equation for width that corresponds element model angles variation. The then applied 3-storey ...

In this paper, we propose a method for generating hierarchical, volumetric topological map from 3D point clouds. There are three basic hierarchical levels in our map: $storey - region volume$. The advantages of reflected both input and output. terms input, accept multi-storey clouds building structures with sloping roofs or ceilings. output, can generate results metric information different dim...

In this paper‎, ‎two extended three-term conjugate gradient methods based on the Liu-Storey ({tt LS})‎ ‎conjugate gradient method are presented to solve unconstrained optimization problems‎. ‎A remarkable property of the proposed methods is that the search direction always satisfies‎ ‎the sufficient descent condition independent of line search method‎, ‎based on eigenvalue analysis‎. ‎The globa...

Among forest management methods, selection cutting puts into practice applications that follow the processes naturally occur in ecosystem. The purpose of this research was to investigate effects on stand structural characteristics and growth form trees. effect evaluated terms frequency standing volume trees deadwood, diversity tree species indices, complexity index (SCI), height-to-diameter rat...

Through the hydraulic balancing of heating systems, significant energy savings in residential buildings can be achieved. These savings refer to (primary) heating energy, as well as to (secondary) electric energy for the supporting building services. This paper addresses the use of KNXtechnology and networks (Smart Buildings) in multi-storey residential buildings to ensure a dynamic adaption of ...

ABSTRACT:The design of structures subjected to natural hazards such as earthquakes and typhoons demands safety of structures which is governed by the natural frequencies and the amount of damping in each mode of vibration. Fundamental frequency of a building and its damping have a remarkable effect on the magnitude of its response. The ability to predict these characteristics at the design stag...

Reinforced concrete coupled walls are a common lateral load resisting system used in multi-storey buildings. The effect of the coupling beams can improve seismic performance, but at the same time adds complexity to the design procedure. A case study coupled wall building is designed using Force-Based Design (FBD) and Direct Displacement-Based Design (DDBD) and in the case of the latter a step b...