ENGLISH

The Large Egyptian Pyramids: Modelling a Complex Engineering Project

By H. J. de Haan

Book information

Publisher
BAR Publishing
Year
2010
ISBN
9781407305462, 9781407335872
Language
english
Format
PDF
Filesize
6 MB (5908182 bytes)
Series
BAR British Archaeological Reports International Series 2057
Pages
\141
Time added
2023-05-04 21:22:09

Description

The building process of the Egyptian pyramids has been the subject of many publications. However, a thorough review of this literature reveals that only certain aspects of this process have been studied in isolation, without taking into account the interaction between various activities involved, such as quarrying, transportation and building and without a sound quantitative basis. The present study aims at filling this gap by means of an integrated mathematical model. Attention is focussed on the largest pyramid, the one built by Cheops. The model simulates an efficient project co-ordination by balancing supply and demand of the building material, with all the activities related to the growth of the pyramid and by assuming a constant total workforce. It enables the reader to determine the effects of different building methods and of the productivity of the workers. Three building methods have been studied, successively making use of a linear ramp, of a spiral ramp and of levers. These methods are compared in terms of the number of men and man-years required. Calculations have been carried out for two sets of input data, indicated as base case and maximum case. In addition to the development of a comprehensive model for the construction of the pyramids,this work also contains a comparative analysis of other publications dealing with this subject. 53-54.pdf Pages from 9781407305462.t Pages from 9781407305462.t-2 Pages from 9781407305462.t-3 Front Cover Title Page Copyright Dedication About the Author PREFACE ABSTRACT Table of Contents 1. INTRODUCTION 2. THE MODEL 3. THE SIZE OF THE PROJECT 4. THE EFFICIENCY OF HUMAN LABOUR 5. HOW MANY MAN-HOURS? 6. WORKFORCE AND WORK SCHEDULE 7. COMBINATION OF A RAMP WITH LEVERING 8. AREA PER BUILDER AND HAULING TRAINS 9. NUMERICAL EXAMPLE 10. DISCUSSION OF BASIC DATA 11. PLACING THE PYRAMIDION 12. THE BUILDING MATERIALS 13. LITERATURE REVIEW 14. CONCLUSIONS APPENDICES BIBLIOGRAPHY ILLUSTRATION SOURCES TABLES FIGURES AUTHOR INDEX SUBJECT INDEX SYMBOLS AND UNITS USED

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