Design Principles for Tower and Steeple Restoration
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Common Threads Structural Issues in Historic Buildings By Craig M. Bennett, Jr., P.E. Charleston, South Carolina is blessed with historic structures. Eighteenth and nineteenth century houses, churches and civic buildings adorn every block. The city has ® interesting challenges for the structural engineer… the east coast’s largest earthquake, hurricanes, city-wide fires and poor soils have put buildings and their designers to the test. Because the primary structural materials found here, soil, masonry, timber and iron, are the same as those used everywhere over the last three centuries, struc- tural issues common to buildings in Charleston are found in historic buildings all over the nation. Buildings move due to consolidation of soils; masonry cracks; lime leaches out of mortar; timber creeps under stress and rots when faced with water intrusion and iron corrodes. The only threat not severe here is a regular freeze- thaw cycle. Copyright A look at a few of these historic structuresCopyright© and a comparison of their behavior with that of other buildings found around the southeast will show the similarities in the Pompion Hill Chapel, Huger, SC - 1763 issues the preservation engineer faces. Replacement of the failed trusses in 1751 - St. Michael’s had settled several inches and had been kind would have been appropriate from Episcopal Church, severely fractured. After 1989’s Hurri- a preservation standpoint, but exact cane Hugo, we had had to straighten the replacement timber members would Charleston, South Carolina top 50 feet, the timber spire. We were have, in time, failed under load like the Construction on the brick masonry for also aware that we had potential lateral original. -
A Brief History of the Great Clock at Westminster Palace
A Brief History of the Great Clock at Westminster Palace Its Concept, Construction, the Great Accident and Recent Refurbishment Mark R. Frank © 2008 A Brief History of the Great Clock at Westminster Palace Its Concept, Construction, the Great Accident and Recent Refurbishment Paper Outline Introduction …………………………………………………………………… 2 History of Westminster Palace………………………………………………... 2 The clock’s beginnings – competition, intrigues, and arrogance …………... 4 Conflicts, construction and completion …………………………………….. 10 Development of the gravity escapement ……………………………………. 12 Seeds of destruction ………………………………………………………….. 15 The accident, its analysis and aftermath …………………………………… 19 Recent major overhaul in 2007 ……………………………………………... 33 Appendix A …………………………………………………………………... 40 Footnotes …………………………………………………………………….. 41 1 Introduction: Big Ben is a character, a personality, the very heart of London, and the clock tower at the Houses of Parliament has become the symbol of Britain. It is the nation’s clock, instantly recognizable, and brought into Britain’s homes everyday by the BBC. It is part of the nation’s heritage and has long been established as the nation’s timepiece heralding almost every broadcast of national importance. On the morning of August 5th 1976 at 3:45 AM a catastrophe occurred to the movement of the great clock in Westminster Palace. The damage was so great that for a brief time it was considered to be beyond repair and a new way to move the hands on the four huge exterior dials was considered. How did this happen and more importantly why did this happen and how could such a disaster to one of the world’s great horological treasures be prevented from happening again? Let us first go through a brief history leading up to the creation of the clock. -
Brass Bands of the World a Historical Directory
Brass Bands of the World a historical directory Kurow Haka Brass Band, New Zealand, 1901 Gavin Holman January 2019 Introduction Contents Introduction ........................................................................................................................ 6 Angola................................................................................................................................ 12 Australia – Australian Capital Territory ......................................................................... 13 Australia – New South Wales .......................................................................................... 14 Australia – Northern Territory ....................................................................................... 42 Australia – Queensland ................................................................................................... 43 Australia – South Australia ............................................................................................. 58 Australia – Tasmania ....................................................................................................... 68 Australia – Victoria .......................................................................................................... 73 Australia – Western Australia ....................................................................................... 101 Australia – other ............................................................................................................. 105 Austria ............................................................................................................................ -
The Dual Language of Geometry in Gothic Architecture: the Symbolic Message of Euclidian Geometry Versus the Visual Dialogue of Fractal Geometry
Peregrinations: Journal of Medieval Art and Architecture Volume 5 Issue 2 135-172 2015 The Dual Language of Geometry in Gothic Architecture: The Symbolic Message of Euclidian Geometry versus the Visual Dialogue of Fractal Geometry Nelly Shafik Ramzy Sinai University Follow this and additional works at: https://digital.kenyon.edu/perejournal Part of the Ancient, Medieval, Renaissance and Baroque Art and Architecture Commons Recommended Citation Ramzy, Nelly Shafik. "The Dual Language of Geometry in Gothic Architecture: The Symbolic Message of Euclidian Geometry versus the Visual Dialogue of Fractal Geometry." Peregrinations: Journal of Medieval Art and Architecture 5, 2 (2015): 135-172. https://digital.kenyon.edu/perejournal/vol5/iss2/7 This Feature Article is brought to you for free and open access by the Art History at Digital Kenyon: Research, Scholarship, and Creative Exchange. It has been accepted for inclusion in Peregrinations: Journal of Medieval Art and Architecture by an authorized editor of Digital Kenyon: Research, Scholarship, and Creative Exchange. For more information, please contact [email protected]. Ramzy The Dual Language of Geometry in Gothic Architecture: The Symbolic Message of Euclidian Geometry versus the Visual Dialogue of Fractal Geometry By Nelly Shafik Ramzy, Department of Architectural Engineering, Faculty of Engineering Sciences, Sinai University, El Masaeed, El Arish City, Egypt 1. Introduction When performing geometrical analysis of historical buildings, it is important to keep in mind what were the intentions -
A Replica of the Stretch Clock Recently Reinstated at the West End of Independence Hall
A replica of the Stretch clock recently reinstated at the west end of Independence Hall. (Photograph taken by the author in summer of 197J.) THE Pennsylvania Magazine OF HISTORY AND BIOGRAPHY The Stretch Qlock and its "Bell at the State House URING the spring of 1973, workmen completed the construc- tion of a replica of a large clock dial and masonry clock D case at the west end of Independence Hall in Philadelphia, the original of which had been installed there in 1753 by a local clockmaker, Thomas Stretch. That equipment, which resembled a giant grandfather's clock, had been removed in about 1830, with no other subsequent effort having been made to reconstruct it. It therefore seems an opportune time to assemble the scattered in- formation regarding the history of that clock and its bell and to present their stories. The acquisition of the original clock and bell by the Pennsylvania colonial Assembly is closely related to the acquisition of the Liberty Bell. Because of this, most historians have tended to focus their writings on that more famous bell, and to pay but little attention to the hard-working, more durable, and equally large clock bell. They have also had a tendency either to claim or imply that the Liberty Bell and the clock bell had been procured in connection with a plan to celebrate the fiftieth anniversary, or "Jubilee Year," of the granting of the Charter of Privileges to the colony by William Penn. But, with one exception, nothing has been found among the surviving records which would support such a contention. -
Mending Bells and Closing Belfries with Faust
Proceedings of the 1st International Faust Conference (IFC-18), Mainz, Germany, July 17–18, 2018 MENDING BELLS AND CLOSING BELFRIES WITH FAUST John Granzow Tiffany Ng School of Music Theatre and Dance School of Music Theatre and Dance University of Michigan, USA University of Michigan, USA [email protected] [email protected] Chris Chafe Romain Michon Center for Computer Research in Music and Acoustics Center for Computer Research in Music and Acoustics Stanford University, USA Stanford University, USA [email protected] [email protected] ABSTRACT to just above the bead line. Figure 2 shows the profile we used with the relative thickness variations between the inner and outer Finite Element Analyses (FEA) was used to predict the reso- surface. nant modes of the Tsar Kolokol, a 200 ton fractured bell that sits outside the Kremlin in Moscow. Frequency and displacement data informed a physical model implemented in the Faust programming language (Functional Audio Stream). The authors hosted a con- cert for Tsar bell and Carillon with the generous support of Meyer Sound and a University of Michigan bicentennial grant. In the concert, the simulated Tsar bell was triggered by the keyboard and perceptually fused with the bourdon of the Baird Carillon on the University of Michigan campus in Ann Arbor. 1. INTRODUCTION In 1735 Empress Anna Ivanovna commissioned the giant Tsar Kolokol bell. The bell was cast in an excavated pit then raised into scaffolding for the cooling and engraving process. When the supporting wooden structure caught fire, the bell was doused with water causing the metal to crack. -
Geometric Proportioning Strategies in Gothic Architectural Design Robert Bork*
$UFKLWHFWXUDO Bork, R 2014 Dynamic Unfolding and the Conventions of Procedure: Geometric +LVWRULHV Proportioning Strategies in Gothic Architectural Design. Architectural Histories, 2(1): 14, pp. 1-20, DOI: http://dx.doi.org/10.5334/ah.bq RESEARCH ARTICLE Dynamic Unfolding and the Conventions of Procedure: Geometric Proportioning Strategies in Gothic Architectural Design Robert Bork* This essay explores the proportioning strategies used by Gothic architects. It argues that Gothic design practice involved conventions of procedure, governing the dynamic unfolding of successive geometrical steps. Because this procedure proves difficult to capture in words, and because it produces forms with a qualitatively different kind of architectural order than the more familiar conventions of classical design, which govern the proportions of the final building rather than the logic of the steps used in creating it, Gothic design practice has been widely misunderstood since the Renaissance. Although some authors in the nineteenth and twentieth centuries attempted to sympathetically explain Gothic geometry, much of this work has been dismissed as unreliable, especially in the influential work of Konrad Hecht. This essay seeks to put the study of Gothic proportion onto a new and firmer foundation, by using computer-aided design software to analyze the geometry of carefully measured buildings and original design drawings. Examples under consideration include the parish church towers of Ulm and Freiburg, and the cross sections of the cathedrals of Reims, Prague, and Clermont-Ferrand, and of the Cistercian church at Altenberg. Introduction of historic monuments to be studied with new rigor. It is Discussion of proportion has a curiously vexed status in finally becoming possible, therefore, to speak with reason- the literature on Gothic architecture. -
SAVED by the BELL ! the RESURRECTION of the WHITECHAPEL BELL FOUNDRY a Proposal by Factum Foundation & the United Kingdom Historic Building Preservation Trust
SAVED BY THE BELL ! THE RESURRECTION OF THE WHITECHAPEL BELL FOUNDRY a proposal by Factum Foundation & The United Kingdom Historic Building Preservation Trust Prepared by Skene Catling de la Peña June 2018 Robeson House, 10a Newton Road, London W2 5LS Plaques on the wall above the old blacksmith’s shop, honouring the lives of foundry workers over the centuries. Their bells still ring out through London. A final board now reads, “Whitechapel Bell Foundry, 1570-2017”. Memorial plaques in the Bell Foundry workshop honouring former workers. Cover: Whitechapel Bell Foundry Courtyard, 2016. Photograph by John Claridge. Back Cover: Chains in the Whitechapel Bell Foundry, 2016. Photograph by John Claridge. CONTENTS Overview – Executive Summary 5 Introduction 7 1 A Brief History of the Bell Foundry in Whitechapel 9 2 The Whitechapel Bell Foundry – Summary of the Situation 11 3 The Partners: UKHBPT and Factum Foundation 12 3 . 1 The United Kingdom Historic Building Preservation Trust (UKHBPT) 12 3 . 2 Factum Foundation 13 4 A 21st Century Bell Foundry 15 4 .1 Scanning and Input Methods 19 4 . 2 Output Methods 19 4 . 3 Statements by Participating Foundrymen 21 4 . 3 . 1 Nigel Taylor of WBF – The Future of the Whitechapel Bell Foundry 21 4 . 3 . 2 . Andrew Lacey – Centre for the Study of Historical Casting Techniques 23 4 . 4 Digital Restoration 25 4 . 5 Archive for Campanology 25 4 . 6 Projects for the Whitechapel Bell Foundry 27 5 Architectural Approach 28 5 .1 Architectural Approach to the Resurrection of the Bell Foundry in Whitechapel – Introduction 28 5 . 2 Architects – Practice Profiles: 29 Skene Catling de la Peña 29 Purcell Architects 30 5 . -
About CHANGE RINGING
All about CHANGE RINGING Provide a pop-up display explaining change-ringing to those attending and visiting the church. Page 6 METHODS RINGING METHODSThe mechanics of a bell It is traditional to start and Theswinging mechanics full-circle of a bell swinging means finish ringing with rounds full-circlethat we meansneed tothat restrict we need its to restrictmove its moveto one to oneposition. position. Not possible: Possible: Possible: Possible: The traditional notation shows each bell as a number starting at ‘1’ for the treble 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 (lightest bell) and running down the numbers to the tenor (heaviest bell). | X | | | | | | X X X | X X X X Bells are usually tuned to the major scale. If there are more than 9 bells, letters 4 8 2Provide 6 7 a1 pop-up 3 5 display 1 3explaining 2 4 5 change-ringi 6 7 8 ng to1 those3 2 attending 5 4 7 and6 8visiting 2the 1 church. 4 3 Page6 5 78 7 The basic method incorporating this rule is called … are substituted, so 0 = 10, E =11, T = 12, A = 13, B = 14, C = 15, D = 16. The1 2 basic3 4 5 6 method 7 8 incorporating this rule is called … X X X X Strokes 2 1Provide 4 3 a6 pop-up 5 8 display7 Now,explaining if change-ringiwe drawng ato linethose attendingjoining and up visiting the the church. -
Clock Tower STEM in A
build a clock tower Are you ready to use the Engineering Design Process? Engineers follow this process when they’re creating new products or designing solutions to problems. It’s a set of steps that focuses on examining a problem, brainstorming solutions, and testing them out. Engineers don’t always follow the steps in perfect order, and they often repeat a step more than once before they reach a solution that works. The Goal: Solve a design problem by building a clock tower prototype. Paper what you need: Pen or pencil Glue or tape Scissors Cardboard or empty cereal boxes Any additional craft supplies you want to use (Examples: Popsicle sticks, straws, pipe cleaners, etc.) The Design challenge: You are a timekeeper whose job is to take care of your town’s clock tower. You have noticed that the tower has become shaky and there is a crack in the clock face. Create a design for a new clock tower that will be more sturdy. It should also have a clock face that you can remove in sections so that you can clean it. Build a clock tower with a clock face that can be removed in four sections without making the tower fall. build a clock tower CONt. design it Gather all of your materials and examine them. Think about how you might use each of them to build your clock tower. Architects draw blueprints of their buildings before they build them. A blueprint is a drawing of what you want your construction to look like, and it helps you plan how you are going to build something. -
The Clock Tower
Fondazione Musei Civici di Venezia — The Clock Tower ENG The Clock Tower The Clock Tower is one of the most famous architectural landmarks in Venice, standing over an arch that leads into what is the main shopping street of the city, the old Merceria. It marks both a juncture and a division between the various architectural components of St. Mark’s Square, which was not only the seat of political and religious power but also a public space and an area of economic activity, a zone that looked out towards the sea and also played a functional role as a hub for the entire layout of the city. In short, the Tower and its large Astronomical Clock, a masterpiece of technology and engineering, form an essential part of the very image of Venice. THE HISTORY As is known, the decision to erect a new public clock in the St. Mark’s area to replace the inadequate, old clock of Sant’Alipio on the north-west corner of the Basilica – which was by then going to rack and ruin – predates the decision as to where this new clock was to be placed. It was 1493 when the Senate commissioned Carlo Zuan Rainieri of Reggio Emilia to create a new clock, but the decision that this was to be erected over the entrance to the Merceria only came two years later. Procuratie Vechie and Bocha de According to Marin Sanudo, the following year “on 10 June work Marzaria began on the demolition of the houses at the entrance to the Merceria (…) to lay down the foundations for the most excellent clock”. -
A Proposed Campanile for Kansas State College
A PROPOSED CAMPANILE FOR KANSAS STATE COLLEGE by NILES FRANKLIN 1.1ESCH B. S., Kansas State College of Agriculture and Applied Science, 1932 A THESIS submitted in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE KANSAS STATE COLLEGE OF AGRICULTURE AND APPLIED SCIENCE 1932 LV e.(2 1932 Rif7 ii. TABLE OF CONTENTS Page INTRODUCTION 1 THE EARLY HISTORY OF BELLS 3 BELL FOUNDING 4 BELL TUNING 7 THE EARLY HISTORY OF CAMPANILES 16 METHODS OF PLAYING THE CARILLON 19 THE PROPOSED CAMPANILE 25 The Site 25 Designing the Campanile 27 The Proposed Campanile as Submitted By the Author 37 A Model of the Proposed Campanile 44 SUMMARY '47 ACKNOWLEDGMENTS 54 LITERATURE CITED 54 1. INTRODUCTION The purpose of this thesis is to review and formulate the history and information concerning bells and campaniles which will aid in the designing of a campanile suitable for Kansas State College. It is hoped that the showing of a design for such a structure with the accompanying model will further stimulate the interest of both students, faculty members, and others in the ultimate completion of such a project. The design for such a tower began about two years ago when the senior Architectural Design Class, of which I was a member, was given a problem of designing a campanile for the campus. The problem was of great interest to me and became more so when I learned that the problem had been given to the class with the thought in mind that some day a campanile would be built.