Closure to “Basic Design Criteria of the Recommended Lateral Force Requirements and Commentary”

1974 ◽  
Vol 100 (2) ◽  
pp. 470-471
Author(s):  
Encyclopedia ◽  
2020 ◽  
Vol 1 (1) ◽  
pp. 20-29
Author(s):  
Alejandro Moreno-Rangel

Passivhaus or Passive House buildings are low-energy buildings in which the design is driven by quality and comfort, hence achieving acceptable levels of comfort through post-heating or post-cooling of fresh air. Additionally, Passivhaus building design follows the Passivhaus design criteria, as described in the Passive House Planning Package (PHPP). This article aims to introduce the Passivhaus background, development, and basic design principles. Finally, it also presents a brief description of the performance of Passivhaus buildings.


2021 ◽  
Vol 885 ◽  
pp. 127-132
Author(s):  
Sarmad Shakeel ◽  
Alessia Campiche

The current edition of Eurocode 8 does not cover the design of the Cold-Formed steel (CFS) building structures under the seismic design condition. As part of the revision process of Euro-code 8 to reflect the outcomes of extensive research carried out in the past decade, University of Naples “Federico II” is involved in the validation of existing seismic design criteria and development of new rules for the design of CFS systems. In particular, different types of Lateral Force Resisting System (LFRS) are analyzed that can be listed in the second generation of Eurocode 8. The investigated LFRS’s include CFS strap braced walls and CFS shear walls with steel sheets, wood, or gypsum sheathing. This paper provides the background information on the research works and the reference design standards, already being used in some parts of the world, which formed the basis of design criteria for these LFRS systems. The design criteria for the LFRS-s common to CFS buildings would include rules necessary for ensuring the dissipative behavior, appropriate values of the behavior factor, guidelines to predict the design strength, geometrical and mechanical limitations.


Author(s):  
Nilufer Saglar Onay

Well-being is an ephemeral condition in relation to the complex system of interconnected components changing from culture to culture and person to person together with time and space. Therefore, it is very important to investigate the intersections of architecture and humanities in order to understand how design can contribute to the way we build up well-being. The specific contribution of this chapter is the introduction of the well-being framework for interiors and its application to design process. The framework proposal, consisting of contextual, functional, psychological, social, ergonomic, aesthetic, and sensory requirements as basic design criteria, aims to support both theoretical and practical activities regarding well-being in all living environments. Since interior space is one of the most important determinants of our everyday experiences, its role in well-being as a conscious construct needs to be an important concern of spatial design.


1982 ◽  
Vol 45 (1) ◽  
pp. 19-22 ◽  
Author(s):  
M. E. ANDERSON ◽  
R. T. MARSHALL ◽  
W. C. STRINGER ◽  
H. D. NAUMANN

Our objective was to develop basic design criteria for use in fabricating a functional chamber for a red meat carcass cleaning unit. Emphasis was placed on eliminating the doors. A model carcass cleaning chamber was constructed to test effects of selected design parameters on direction and velocity of airflow. Based on data from the tests using the model, a full-scale chamber with no doors was designed, fabricated, and installed in a commercial packing plant for testing. The air moves into the chamber at both the entrance and the exit. This movement of air into the chamber prevents water droplets entrained in the air from escaping into the slaughtering area and causing condensation on the walls and roof.


Author(s):  
Frederic F. Ehrich

The T64 is a turboshaft/turboprop aircraft engine under development by the Small Aircraft Engine Department of the author’s company for the U. S. Navy Bureau of Weapons. A summary is given of the basic design criteria for the engine as well as a brief description of the engine configuration and highlights of engine development experience. A summary of the engine configuration is given in Table 1.


1981 ◽  
Vol 103 (4) ◽  
pp. 262-264
Author(s):  
W. C. Huang ◽  
D. L. Nelson

The world’s first full-scale fluidized bed reactor co-disposal facility located at the Western Lake Superior Sanitary District’s (WLSSD) central waste-water treatment complex in Duluth, Minnesota, began its shakedown operation in the fall of 1979. The authors present herein basic design criteria, a system description, November 1979 system status, and areas of operational concern.


2003 ◽  
Vol 21 (3-4) ◽  
pp. 289-305 ◽  
Author(s):  
LIAN DUAN ◽  
WAI-FAH CHEN

This chapter aims to propose an environmental design framework in order to contribute to sustainability with well-being criteria focusing on human factors. Designers need to handle the issue of well-being with a methodological approach, as it is very difficult to achieve with an intuitive attitude. There are several requirements that need to be fulfilled in order to create the environment that can promote user well-being. The framework proposal, consisting of contextual, functional, psychological, social, ergonomic, aesthetic, and sensory requirements as basic design criteria, aims to support both theoretical and practical activities regarding well-being in all living environments, as a crucial component of sustainability. In this sense, this chapter discusses all the components of the well-being framework and evaluates the effect of cultural differences on the hierarchy of these requirements.


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