The Seismic Retrofit of Historic Buildings, Keeping Preservation in the Forefront (Classic Reprint) PDF Download

Author: David W. Look
Publisher: Forgotten Books
ISBN: 9780260609267
Category : Architecture
Languages : en
Pages : 22

Get Book Here

Book Description
Excerpt from The Seismic Retrofit of Historic Buildings, Keeping Preservation in the Forefront Reinforcing a historic building to meet new construction requirements, as prescribed by many building codes, can destroy much of a historic building's appearance and integrity. This is because the most expedient ways to reinforce a building according to such codes are to impose structural members and to fill irregularities or large openings, regardless of the placement of architectural detail. The results can be quite intrusive (see illus. However, structural reinforcement can be introduced sensitively. In such cases, its design, placement, patterning, and detailing respect the historic character of the building, even when the reinforcement itself is visible. Three important preservation principles should be kept in mind when undertaking seismic retrofit projects: Historic materials should be preserved and retained to the greatest extent possible and not replaced wholesale in the process of seismic strengthening; New seismic retrofit systems, whether hidden or exposed, should respect the character and integrity of the historic building and be visually compatible with it in design; and, Seismic work should be reversible to the greatest extent possible to allow removal for future use of improved systems and traditional repair of remaining historic materials. It is strongly advised that all owners of historically significant buildings contemplating seismic retrofit become familiar with The Secretary of the Interior's Standards for the Treatment of Historic Properties, which are published by the National Park Service and cited in the bibliography of this publication. These standards identify approaches for working with historic buildings, including preservation, rehabilitation, and restoration. Code-required work to make buildings functional and safe is an integral component of each approach identified in the Standards. While some seismic upgrading work is more permanent than reversible, care must be taken to preserve historic materials to the greatest extent possible and for new work to have a minimal Visual impact on the historic appearance of the building. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.