scholarly journals TIME BUFFERS IN CONSTRUCTION PROCESS SCHEDULING

2007 ◽  
Vol 13 (2) ◽  
pp. 143-148 ◽  
Author(s):  
Magdalena Rogalska ◽  
Zdzisław Hejducki
Keyword(s):  
Model Construction ◽  
Construction Process ◽  
Process Scheduling ◽  
Scheduling Model ◽  
Linear Scheduling ◽  
Potential Applications ◽  
Total Project

Potential applications of the CCS/BM method in the scheduling of continuous LSM (Linear Scheduling Model) construction activities are considered. The effect of time buffers – feeding buffers (FB) and project buffers (PB) – on total project realisation time (TT) is examined. Feeding buffers are found to have no direct full influence on TT if construction activities continuity is assumed. The influence of FBs on TT for other conditions considered in this paper still needs to be examined.

Simulation on Rationalization Process Scheduling in Large-Scale Civil Engineering

2014 ◽  
Vol 602-605 ◽  
pp. 571-574
Author(s):  
Mao Liu
Keyword(s):  
Large Scale ◽  
Civil Engineering ◽  
Scheduling Algorithm ◽  
Construction Process ◽  
Process Scheduling

In the construction process of large-scale civil engineering and architecture, how to realize rational scheduling is a key problem need to be solved. This paper studies the construction process of the large-scale Civil Engineering decoration companies, particularly the construction with parallel multiple sets of team and multi-project. To solve the problem, the paper designs a special scheduling algorithm and carries out simulation. The scheduling algorithm shorts the duration of construction and improves enterprise efficiency.

Basic Models of Production Process Scheduling

Upravlenie ◽  
2015 ◽  
Vol 3 (2) ◽  
pp. 16-21
Author(s):  
Водянова ◽  
Vyera Vodyanova ◽  
Ненашев ◽  
Oleg Nenashev
Keyword(s):  
Quality Control ◽  
Production Process ◽  
Dynamic Models ◽  
Scheduling Algorithms ◽  
Special Program ◽  
Material Flows ◽  
Process Scheduling ◽  
Flexible Tool ◽  
Scheduling Model ◽  
The Creation

Paper has been devoted to methodological and theoretical ideas related to formation of hierarchy for basic dynamic models of production process scheduling which is an important component of quality control. However, the production process scheduling cannot be provided using universal modern simulation packages and requires the creation of special program, in which developed original algorithms for control of material and orders flows, and original scheduling algorithms are realized. For development of such original algorithms the hierarchy of material flows’ basic models may be useful. This hierarchy is based on hydraulic KT-model of elementary production link. In the paper the main directions of restrictions into the KT-model that allow expand basic models’ variety and create a flexible tool for production process scheduling model building have been presented.

scholarly journals SPACE ZONING CONCEPT-BASED SCHEDULING MODEL FOR REPETITIVE CONSTRUCTION PROCESS

2013 ◽  
Vol 19 (3) ◽  
pp. 409-421 ◽  
Author(s):  
Kyuman Cho ◽  
Taehoon Hong ◽  
Chang Taek Hyun
Keyword(s):  
Construction Project ◽  
Construction Process ◽  
Simulation Techniques ◽  
Scheduling Model ◽  
Work Tasks ◽  
Model Scheme ◽  
Construction Schedule

Many researchers have studied effective space zoning to reduce the duration of a construction project and interference among work tasks. These studies, however, attempted to plan the construction schedule using the space zoning concept based on network-based scheduling methods. Accordingly, it was difficult to reflect the representative characteristics of space zoning, such as iteration and overlapping. To overcome such limitations of existing methodologies and to achieve schedule reduction of a construction project by maximizing productivity, a Space zoning Concept-based scHEduling ModEl (SCHEME) for repetitive construction processes that adopt simulation techniques was developed in this study. The result of the application of the developed model to actual construction cases shows that the model reflects well the space-zoning characteristics, and in terms of the reduction of the construction duration, the model yielded a superior outcome in nonspace-zoning cases. The model developed in this study is expected to produce an excellent effect on the repetitive construction processes, in terms of construction duration.

Linear Scheduling Model with Varying Production Rates

2011 ◽  
Vol 137 (8) ◽  
pp. 574-582 ◽  
Author(s):  
Gregory A. Duffy ◽  
Garold D. Oberlender ◽  
David Hyung Seok Jeong
Keyword(s):  
Production Rates ◽  
Scheduling Model ◽  
Linear Scheduling
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