Design, Estimate, Costing and Execution of a Two Tier Outdoor Fountain

2016 ◽  
Vol 6 (4) ◽  
pp. 54-65
Author(s):  
T. K Lohani ◽  
K.P Dash ◽  
S.K Jena ◽  
P.K Parida
Keyword(s):  
Design Estimate

Factor-based target cost modelling for construction projects

2018 ◽  
Vol 45 (5) ◽  
pp. 393-406 ◽  
Author(s):  
Aladdin Alwisy ◽  
Ahmed Bouferguene ◽  
Mohamed Al-Hussein
Keyword(s):  
Construction Projects ◽  
Clear Understanding ◽  
Value Analysis ◽  
Construction Companies ◽  
Target Cost ◽  
Cost Modelling ◽  
Building Components ◽  
And Performance ◽  
Efficient Exploration ◽  
Design Estimate

Target value design (TVD) principles set the main guidelines for the design-estimate process that allow the efficient exploration of available construction alternatives, thereby helping construction companies to reduce cost-to-design, cost-to-build, and improve the quality of construction projects. The successful application of TVD requires a clear understanding of the interactions among construction components. The proposed target cost modelling approach introduces an algorithmic factor-based framework to advance TVD that supports the design-estimate process by examining the relationships among building components, their direct and indirect impact on project overall cost and value. Construction factors control compatibility and performance analysis among available construction alternatives. Costing factors contribute to the development of mathematical costing models capable of automatically calculating the cost of compatible alternatives. Finally, rule-based analysis, developed under an appropriate programming environment, executes alternative value analysis to develop a detailed estimate with an improved overall value for construction projects.

Design estimate of nominal stresses and deformations prior to fracture of circular plates

1974 ◽  
Vol 10 (11) ◽  
pp. 1171-1176
Author(s):  
V. I. Makhnenko ◽  
V. A. Oleinik
Keyword(s):  
Circular Plates ◽  
Design Estimate

scholarly journals Headframe modelling accuracy for finite element method analysis purposes

2018 ◽  
Vol 106 (1) ◽  
pp. 19-24
Author(s):  
Damian Biel ◽  
Tomasz Lipecki
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Point Cloud ◽  
Fem Analysis ◽  
Point Clouds ◽  
Finite Element Method Analysis ◽  
Laser Scanners ◽  
Method Analysis ◽  
Design Estimate ◽  
Element Method

Abstract Nowadays, the growing popularity of terrestrial laser scanners (TLS) allows to obtain a point cloud of many industrial objects along with classic surveying. However, the quality and model’s accuracy in comparison to a real shape seem to be a question, that must be further researched. It is crucial especially for Finite Element Method (FEM) analysis, which, being a part of technical design, estimate the values of construction’s dislocation and deformation. The article describes objects such as headgear with steel support and 4-post headframe with steel sheers. Both supports and sheers were modelled basing on point clouds. All the models were compared to the point cloud. The differences in models’ shape were calculated and the maximal values were determined. The results’ usefulness in FEM analysis was described.

218 Development of Simulator to Design/Estimate Transport System in Factory

2010 ◽  
Vol 2010.63 (0) ◽  
pp. 73-74
Author(s):  
Yoshitaka IMOTO ◽  
Yasutaka TSUJI ◽  
Mizuki NABESHIMA ◽  
Eiji KONDO
Keyword(s):  
Transport System ◽  
Design Estimate

Design estimate of cascade performance

1975 ◽  
Vol 3 (2-3) ◽  
pp. 225-233
Author(s):  
C.L.S. Farn ◽  
D.K. Whirlow
Keyword(s):  
Design Estimate

scholarly journals Theory of the synchronous motion of an array of floating flap gates oscillating wave surge converter

2016 ◽  
Vol 472 (2192) ◽  
pp. 20160174 ◽  
Author(s):  
Simone Michele ◽  
Paolo Sammarco ◽  
Michele d’Errico
Keyword(s):  
Maximum Efficiency ◽  
Width Ratio ◽  
Angle Of Incidence ◽  
Axially Symmetric ◽  
Mathieu Functions ◽  
Synchronous Motion ◽  
Natural Modes ◽  
Capture Width Ratio ◽  
Random Seas ◽  
Design Estimate

We consider a finite array of floating flap gates oscillating wave surge converter (OWSC) in water of constant depth. The diffraction and radiation potentials are solved in terms of elliptical coordinates and Mathieu functions. Generated power and capture width ratio of a single gate excited by incoming waves are given in terms of the radiated wave amplitude in the far field. Similar to the case of axially symmetric absorbers, the maximum power extracted is shown to be directly proportional to the incident wave characteristics: energy flux, angle of incidence and wavelength. Accordingly, the capture width ratio is directly proportional to the wavelength, thus giving a design estimate of the maximum efficiency of the system. We then compare the array and the single gate in terms of energy production. For regular waves, we show that excitation of the out-of-phase natural modes of the array increases the power output, while in the case of random seas we show that the array and the single gate achieve the same efficiency.

scholarly journals The Scope of Reclamation Works for Areas after the Exploitation of Rock Raw Materials

2019 ◽  
Vol 9 (6) ◽  
pp. 1181 ◽  
Author(s):  
Paweł Strzałkowski ◽  
Urszula Kaźmierczak
Keyword(s):  
Cultural Values ◽  
Raw Materials ◽  
Biological Systems ◽  
Mining Area ◽  
Mining Activities ◽  
Mineral Raw Materials ◽  
Preliminary Phase ◽  
Basic Phase ◽  
Design Estimate ◽  
Three Phases

This paper proposes a framework to systematize the scope of reclamation works that optimize the agricultural, forest, aquatic, natural, economic, and cultural values of areas after the exploitation of mineral raw materials by mining. The framework describes characteristic reclamation works, which may become the basis for estimating the financial value of reclamation projects and for securing financial means for the implementation of reclamation tasks. Three phases of reclamation are represented in characteristic reclamation works. The preliminary phase includes works related to the development of design-estimate documentation. The scope of these works is the same regardless of the direction and type of post-mining facility. The technical (basic) phase is the completion of earthworks that prepare for the biological (detailed) phase, which includes introduction of biological systems into areas transformed by mining activities. The scopes of works of the technical and biological phases are different, depending on the planned function of the post-mining area and the type of material extracted.

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