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International Concrete Abstracts Portal

Showing 1-5 of 13 Abstracts search results

Document: 

SP147

Date: 

September 1, 1994

Author(s):

Editor: Daniel P. Abrams / Sponsored by: Joint ACI-ASCE Committee 442

Publication:

Symposium Papers

Volume:

147

Abstract:

Variations in masonry construction techniques from country to country exists today. Basic terminology used to describe masonry construction is different throughout American countries. This technical publication provides an opportunity to correlate performance of various masonry construction methods so that more can be learned about the sensitivities, or commonalities, inherent in the construction techniques that are used. This timely publication is a set of technical papers on various related topics authored by engineers from various North, Central, and South American countries. This special publication will be of interest to designers, constructors and specifiers. Note: The individual papers are also available as .pdf downloads.. Please click on the following link to view the papers available, or call 248.848.3800 to order. SP147

DOI:

10.14359/14187


Document: 

SP147-09

Date: 

September 1, 1994

Author(s):

J. Bermudez

Publication:

Symposium Papers

Volume:

147

Abstract:

A description of masonry construction systems in Costa Rica is presented. Design and construction practice are briefly discussed, with emphasis on aspects of structural configuration and detailing of reinforcement. An example of medium-rise construction using reinforced masonry walls as the main structural system is given. An overview of Costa Rica's seismic activity, as well as a description of damage caused to masonry construction and typical repair and strengthening techniques, are presented.

DOI:

10.14359/4378


Document: 

SP147-08

Date: 

September 1, 1994

Author(s):

R. Meli

Publication:

Symposium Papers

Volume:

147

Abstract:

Confined masonry walls constitute the basic vertical structural system for residential buildings up to five stories high in Mexico. The practice of their design and construction, their performance during recent earthquakes, and the changes in code regulations and in design and construction practice imposed by the lessons learned from the 1985 earthquake are discussed briefly. Also summarized is the experimental research that constitutes the basis for present design regulations. The comprehensive research program carried out since the late 1960s includes tests on units and mortars, small masonry subassemblages, full-scale walls, and complete structural systems.

DOI:

10.14359/4368


Document: 

SP147-01

Date: 

September 1, 1994

Author(s):

L. E. Yamin and L. E. Garcia

Publication:

Symposium Papers

Volume:

147

Abstract:

Chapter presents a summary of the materials more widely used for masonry construction in different countries in the Americas. An attempt has been made to establish groups of similar masonry units, including typical values for some of the more important mechanical properties. Typical particularities for some countries are mentioned. However, only masonry units for structural purposes are discussed. Mechanical properties, mix characteristics, and particular details related to mortar and grout used in different countries are summarized. Grades and characteristics of reinforcement steel for masonry construction are presented. A brief summary of mechanical properties of masonry assemblages for different countries is included, together with a review of the appropriate local standards. Finally, some of the accessory materials for masonry construction are presented.

DOI:

10.14359/4068


Document: 

SP147-06

Date: 

September 1, 1994

Author(s):

M. Bruneau

Publication:

Symposium Papers

Volume:

147

Abstract:

Presents the Canadian practice for the design of earthquake-resistant masonry structures, problems germane to the existing unreinforced masonryinfrastructure never designed to resist earthquakes, and masonry-related earthquake-engineering research efforts in Canada. The evolution of Canadian masonry construction, size of the industry, building code and detailing requirements, design methods, materials, and allowable stresses are reviewed for both unreinforced and reinforced masonry. Examples of masonry buildings damaged during past Canadian earthquakes are presented. For the seismic evaluation of existing masonry structures in Canada, issues pertaining to building code, detailing, seismic retrofit ordinances, heritage buildings, and Eastern Canadian seismicity are formulated from a Canadian perspective. An overview of ongoing research activities initiated to tackle some of these issues, and a preliminary outline of some research findings and needs, are also presented.

DOI:

10.14359/4385


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