• Journal of the Korea Furniture Society
• /
• v.28 no.1
• /
• pp.1-15
• /
• 2017

Even though, a quality of the daily goods and furniture are improving as increasing living standard, the neglected people have been left behind as ever. However, tools and furniture of everyday life a certain class that are alienated are left to the inconvenience of everyday life such as the difficulty of purchase route or incongruity with the surround living space. The design that can solve this problem is the inclusive design. When we look closely the previous researches on the inclusive design, we can find that researches on public facilities and industrial products are actively carried out based on the principles and features of the inclusive design, but studies in the field of furniture design are very insufficient. In this paper, we try to study the furniture design incorporating the inclusive design and to include specific stratum without alienating it. The research method is centered on product case analysis and suggested furniture design that 'everyone can use together'. This helps designs in realizing their social values by giving everyone the right to live an equal life.

• Journal of the Korea institute for structural maintenance and inspection
• /
• v.4 no.2
• /
• pp.139-149
• /
• 2000

In the preliminary design stage of prestressed concrete (PSC) box girder bridges, the design factors decided by inexperience designer could heavily affect to the results of final design. There is a possibility that the design ends up with an excessively wasteful design. To achieve an economical design with preventing an excessive design, the optimal design technique has been developed using ADS optimal program and SPCFRAME in this study. The objective function for the optimal design problem is the material cost of box girders and constrained functions are constituted with design specifications and workability. The Sequential Unconstraint Minimization Technique (SUMT) is used for the optimal design in this study. We designed an uniform cross-section bridge and an ununiform cross-section bridge in the same design condition by optimal design technique developed in this study. Analyzing the results obtained for various tendon layouts, we suggest a standard tendon layout which gives the most effective structural behavior.

• Nuclear Engineering and Technology
• /
• v.49 no.8
• /
• pp.1717-1726
• /
• 2017

In the nuclear industry, mechanical engineers spend a significant portion of their time designing equipment such as manipulators, bogies, mechanical grippers, and so on. Some customized designs can be considered as standard mechanical equipment in this area, although it is not unusual to find that an existing design cannot simply be copied from one project to another. Varied performance requirements can dictate that redesign, often quite extensive redesign, is required. However, if something similar has been done before, engineers could use that as a starting point for the new project. In this regard, this study presents several guidelines inspired by previous design knowledge for similar development cases. Moreover, this study presents more detailed suggestions such as design guidelines for an argon-based hot cell atmosphere and design experience for a large-scale practical hot cell facility. Design considerations and case studies dealt with in this study are dedicated to teleoperation manipulators that are used at a large-scale argon cell facility for pyroprocess integrated inactive demonstration (PRIDE), at the Korea Atomic Energy Research Institute. In particular, for case studies to support the suggested recommendations, a fabricated telemanipulator system for PRIDE is introduced, and several kinds of experimental results associated with it are presented.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.13 no.6
• /
• pp.2743-2750
• /
• 2012

The SDI technology can transmit video, audio and control data with a coaxial cable. The compatibility of HD-SDI Camera is very important. The SDI devices and products without compliance problem are able to guarantee interaction. The HDcctv Alliance has released the standard by classifying the attributes of the SDI devices and products. It is important for each SDI devices and products to keep the compatibility of this standard. In this paper, the camera system that comply with the HDcctv Standard was implemented. In order to receive certification of HDcctv Alliance, the experiment was performed and the satisfied result was gained.

• The Journal of the Korea Contents Association
• /
• v.5 no.2
• /
• pp.61-68
• /
• 2005

Interest in conformance and the issues related to conformance and interoperability testing in ebXML products are rapidly gaining momentum among standards developers, implementers, and users. The goal is to obtain implementations of the standard that correctly perform the functionality specified in the standard. Conformance testing helps to achieve correct implementation. In this paper, we design and implement the CPP(Collaboration Protocol Profile)/CPA(Collaboration Protocol Agreement) and registry for ebXML conformance and interoperability testing tools that observe the standard specification in conformity with ebXML Message Service v2.0, ebXML Registry Service v2.0 and ebXML CPP/A v2.0.

• Journal of The Korea Institute of Healthcare Architecture
• /
• v.20 no.1
• /
• pp.45-55
• /
• 2014

Purpose: The purpose of this study is to provide data on the basis for architectural planning of floor plan type and spatial composition by analysing standard mental health centers in Seoul. Methods: Data were collected through literature research, field surveys, and expert interviews to 22 standard mental health centers in Seoul. Results: The results of this study could be summarized as follows; Firstly, Mental Health Center is divided into five types according to the location. Location types of mental health center were 'Director type', 'Health center connection type', 'Public facilities connection type', 'Complex center connection type' and 'Commercial Facilities connection type'. Secondly, Depending on the type of management a mental health center is divided into two types. Types are 'Complex type' and 'Independent type'. Average area of 'Complex type' is $192.99m^2$ and 'Independent type' is $266.87m^2$. This difference affects the various spaces. Implications: It is necessary to give and architectural suggestion of mental health center in response to the proposal of the system.

• Journal of the Korea Institute of Military Science and Technology
• /
• v.13 no.6
• /
• pp.1043-1050
• /
• 2010

This paper examined the probabilistic load analysis for the tailplane during pitching maneuvering in the conceptual aircraft design phase. The flight load analysis based on the probabilistic distribution of design variables are compared with the results of the deterministic analysis. Two forms of variable distribution are used in this paper. One is standard normal distribution, the other distribution is calculated from the results of short-period longitudinal equation of aircraft motion. The influence of the distribution parameter on the probabilistic load analysis was investigated and the significant design variables that have an impact on the mean and variance of probabilistic load were identified. The comparison indicates that probabilistic load analysis provides more reliable probabilistic load distribution for the structural design than the traditional deterministic analysis.

• Proceedings of the Korean Institute Of Construction Engineering and Management
• /
• autumn
• /
• pp.163-168
• /
• 2001

In the domestic construction field, there are a lot of problems related to construction information exchange and sharing owing to the absence of construction drawing information exchange standard. To solve the problems effectively, it is necessary to apply STEP standard that is international standard and standard technology for achieving the establishment of Construction CALS. This study focus on suggesting a methodology to solve problems which occur to the current construction drawing information exchanging and sharing practice. The domestic and foreign standardization projects related to the construction drawing information have been investigated and analyzed. In result, a methodology of applying the STEP standard has been suggested. In addition, a verification and certification methodology for applying the CALS/EC construction drawing information exchange standard(STEP) have been suggested.

• Proceedings of the Computational Structural Engineering Institute Conference
• /
• 1999.04a
• /
• pp.94-101
• /
• 1999

There are two methods commonly used in design of splice plate connection of frame structure. The one is Design by Actual Stress which can sufficiently transfer actual force to an adjacent member using rows of bolts. The other is Design by Member Strength which is able to transfer total allowable stress of effective section area to a connected member. In real design, as a matter of convenience, Standard Connection Drawings have used according to Design by Member Strength. But this method underestimate connection force in shear connection where large connection moment occured. In this study, these Design methods are compared by connection moment in shear connections. and the adequate use of them are recommended. Also In order to evaluate more accurately the actual stress of splice plate of flange on moment. connection, a new calculation method of it is recommended.

• Journal of Ship and Ocean Technology
• /
• v.10 no.1
• /
• pp.38-46
• /
• 2006

The objective of this paper is to summarize current ultra-deepwater (i.e., up to 3,500 meters water depth) pipeline mechanical design methodologies as part of the limit state design. The standard mechanical design for ultra-deepwater pipelines in the Gulf of Mexico (GOM) is based on API RP 1111. API code also has been used for deepwater projects in west Africa. DNV code OS-F101 was mostly used for deepwater projects in offshore Brazil and Europe. Some pipeline designs in the GOM have started to incorporate parts of the DNV design methodology. A discussion of failure under collapse only and combined loading (i.e. pressure + bending) is presented. The best design criteria are obtained from physical full-scale collapse testing. The comparison of the physical test data and collapse calculations using the DNV and API codes will be presented. It was found that the conservatism still exists in the collapse prediction for ultra-deepwater pipeline using modem design codes such as DNV OS-F101 and API RP 1111.