• Journal of the Korean Society of Costume
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• v.26
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• pp.289-310
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• 1995

The present study aims at investigating the style change of the Korean women's traditional costume and analyzing its character in accordance with the social changes during the period from the civilization in 1884 to the present. The design of the tranditional costume which might be formed in the era of the Three Kingdoms had been slowly modified, and the Korean jacket and skirt design was settled in the Chosun period. In the end of the Chosun period, the drastic social changes such as civilization and revolution, together with the introduction of western dresses, affected strongly the traditional costume design. This led to a change from the old dress design to the stylish and practical one because civilized women and high school girls wore the modified costume composed of long jacket and short skirt or western style dresses. In recent years after 1960's Korean women usually wore traditional costumes as ceremonial dresses be-cause the western style dresses replaced the tra-ditional costume in everyday life. After 1970's, however, the A-line silhouette, combined with ornaments, adapted to the traditional costume in order to emphasize women's beauty, thereby resulting in remarkable modification in the tra-ditional costume. In those days, the large pro-duction of various textiles such as nylon and tetron and the appearance of the traditional costume designers played an important role in developing beautiful traditional costume designs and bringing closer together with general public women. These recent design changes might be classified generally by the following three stages ; (1) "the period of settlement" (1965 1975), (2) "the period of maturity" (1976 1985), and (3) "the period of stabilization" (1986 1995). The costume design of each period was discussed and compared in detail according to historical events. From this study, inherent beauty of the Korean traditional costume can be recognized again, and clarified its position as our folkdress. It is also suggested that in future its modification should be achieved continuously in accordance with tra-dition and modern sense.h tra-dition and modern sense.

• Journal of the Korean Institute of Landscape Architecture
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• v.15 no.2
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• pp.101-113
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• 1987

The landscape structure of the both pre-industrial and industrial cities should be influenced to the topographical feature , religious thoughts, political ruling system and history. In the major socio-cultural factors in the pre-industrial townscapes in korea, the Feng - Shui(poongsu) which is an acient human settlement organization system based on the “Yin - Yang” principle and “Five Elements” and “Chryaegogong”system were the most important factors to the formation of traditional town scape in Korea. The landscape during the Japanese colonial periods were basically reorganized through change of “Boundary”, “Center” “Direction(path)” and “Domain” which were expressed by distinct traditional townscape in Yi dynasty. The physical shapes, meanings and behaviors of townscape were expressed properly of the intention of the colonization. As changes to the mordern industrial cities, the townscape had been amended landscape elements of the Japanese imperialism to an ideology of rebirth nation. Also as changes to the modern industrial cities, “Boundary”, “Center”, and “Domain” spreaded into the suburbs by funtionalsm and these were expressed an incoherent value system which were the advancement of growth, pursuit policies as well as an advancement of science techniques.

• International Journal of Railway
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• v.2 no.4
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• pp.180-186
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• 2009

High speed railway challenge the design, construction and maintaining of traditional railway, many traditional design concepts have been changed. Transition of railway and bridge has two main problems. one is that different lines have different ability of resisting distortion in area of trial load, which was known that problem of smooth transition of stiffness, the other is that differential settlement between artificial structure and earth structure cause bending of railway. The two problems have effect on train moving. The principle of processing transition of railway and bridge is same in world, but it is difficult to find relationship between design standard of transition, vehicle performance, line standard, design speed and so on form documentation and data reports. Based on mechanics, the paper analyzed dynamic performance of transition of high speed railway, studied various rough elements which is effective to train moving, built mathematical model of interaction of train and transition of high speed railway and developed numerical simulation software. In various different work conditions, we did great quantity of numerical simulation, comprehensive analysis and performance analysis.

• Journal of the Korean Institute of Landscape Architecture
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• v.28 no.4
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• pp.91-104
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• 2000

The traditional village, which is subject for this paper, can be defined as a community having unique combinations of natural, cultural, and social characteristics of that nation, which reflects settlement environments during hundreds of years. Now, in spite of tis potential power of traditional village, national strategies do not find satifsactory directions in Korea. In terms of this concenrs, this paper tries to analyze and diagnose about successful precedents(Tsumage village and Shiragawa village, Japan) with focus on the village management. And this paper aims to explore concrete management systems of Japanese cases, to find clues for practical application, and to suggest several instructive concepts in the light of management system of traditional village management. The analysis is progressed in three viewpoints(village space, village attraction, and village community). And it is extracted that diverse management systems are necessary to secure sustainable traditional village and their way of life, particularly in the face of the pressure of tourism. As a result of exploring of Japanese two cases, representative characteristics, which are found, are as follow; Fist, objective of management is not tourism development but maintenance of sustainable life system. Second, management systems are having not compulsory but spontaneous open decision making process, and in particular, village management is mainly operated by the local government and semipublic institute(inhabitants-oriented0 which have the strongest influential power in village composition units. Finally, village management programs are mostly experience-type and are composed of public law and regulations, diverse operation program, and individual efforts of inhabitants for village management. Because this paper mainly focused on two precedents, there should be more diverse cases. however, extracted conclusions have practical meanings for village management and can be used in re-establishing management concepts of Korean traditional villages.

• Journal of Arbitration Studies
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• v.15 no.3
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• pp.3-25
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• 2005

The companies' management strategies of the electronic commerce market are different from those of the traditional market. The main difference between the electronic commerce market and the traditional market is an IT network system which is a companies' management strategies in the electronic commerce market. This study focuses on the examination and analysis of the companies' management strategies which are constituted through influence on the effectiveness of the IT network system in the electronic commerce market and Promoting Arbitration System in The Era of Digital Economy this study is to introduce several alternative policies of the Government and companies to such formated IT network system of the electronic commerce market in the future. It's also suggested that the Korean Commercial Arbitration Board (KCAB) fully cover consideration and arbitration, while KCAB for Electronic Commerce activates its proper role of consulting and ad hoc arbitration by using electronic information. E-commerce sets up the probability that its merchants and customers will not exist in the same legal jurisdictions. The confusing application of laws and wide geographical dispersion of these parties will necessitate a faster and cheaper dispute resolution methodology. Therefore, online ADR may be effective for e-commerce dispute resolution. The examples of online ADR operation are the cyber mediation of Electronic Transaction Dispute Resolution Committee, the cyber mediation of Korean Commercial Arbitration Board, the cyber mediation of Click N Settle, the online ADR of BBB online, and the cyber arbitration of virtual Magistrate. The paper points out the last one as the most desired practice. This study results are how to minimize the disputes and the method of dispute settlement. Therefore, a role of arbitration proposed and emphasized. To protect the dispute in advance, it's suggested to revise rules timely following on technical changes, and emphasized that the dispute has to lead to arbitration settlement not for consuming unnecessary time and finance for enterprises and consumers.

• Geomechanics and Engineering
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• v.24 no.2
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• pp.129-141
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• 2021

The vacuum preloading method has been used in many countries for soil improvement and land reclamation. However, the treatment time is long and the improvement effect is poor for the straight-line vacuum preloading method. To alleviate such problems, a novel combined air booster and straight-line vacuum preloading method for shallow ground treatment is proposed in this study. Two types of traditional vacuum preloading and combined air booster and straight-line vacuum preloading tests were conducted and monitored in the field. In both tests, the depth of prefabricated vertical drains (PVDs) is 4.5m, the distance between PVDs is 0.8m, and the vacuum preloading time is 60 days. The prominent difference between the two methods is when the preloading time is 45 days, the injection pressure of 250 kPa is adopted for combined air booster and straight-line vacuum preloading test to inject air into the ground. Based on the monitoring data, this paper systematically studied the mechanical parameters, hydraulic conductivity, pore water pressure, settlement and subsoil bearing capacity, as determined by the vane shear strength, to demonstrate that the air-pressurizing system can improve the consolidation. The consolidation time decreased by 15 days, the pore water pressure decreased to 60.49%, and the settlement and vane shear strengths increased by 45.31% and 6.29%, respectively, at the surface. These results demonstrate the validity of the combined air booster and straight-line vacuum preloading method. Compared with the traditional vacuum preloading, the combined air booster and straight-line vacuum preloading method has better reinforcement effect. In addition, an estimation method for evaluating the average degree of consolidation and an empirical formula for evaluating the subsoil bearing capacity are proposed to assist in engineering decision making.

• Journal of the Korean Institute of Rural Architecture
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• v.13 no.3
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• pp.1-9
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• 2011

The purpose of this research is to analyze the formational process of traditional house in old village that is the base of development on rural area. The method of this research is to use the family genealogy of the clan society village in the analysis of building times, and constructed with investigation by the residents. The results of this research are described as follows. 1. At the first period of settlement in the middle time of 18C, the small relative family was located at nearby of each other. They were divided three group. The first entered man is B-group. 2. At the period of 19C, the family was enlarged by the descendants. But at that time, the house was constructed by small type. And some tiled roof houses were built by A-group part at under area of the village. And the construction of village boundary was nearly completed. 3. At the early period of 20C, the great houses were constructed by C-group part at the upper area of the village. 4. At the late period of 20C, there were not changed largely. But small change was occurred by the divided of site. Except two house, every houses were changed to tiled roof house. The residents have continued the strong preservation mind of environment for 300 years. The family genealogy was very useful to analyze the formational process of traditional house in the clan society village.

• Journal of the Korean Institute of Landscape Architecture
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• v.31 no.3
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• pp.46-57
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• 2003

The Yangdong traditional historic village is a representative village having symbolic historic values and unique combinations of natural, cultural, and social characteristics of a Korean historic settlement environment, which has been protected by Cultural Asset Protection Law since 1984. Now, in spite of its potential diverse powers, national strategies concerning Yangdong village do not have satisfactory direction and results. In consideration of this notion, this paper is designed to find and to understand the current state of Yangdong village. This paper aims to analyze The changes in Yangdong village between 1994 and 2002, and through these comparisons, to diagnose and predict future aspects of Yangdong village. Primary data was collected by questionnaire investigation between 1994 and 2002. The living conditions, production, and consciousness of residents of Yangdong village are utilized as standards of analysis. The final analysis results can be summarized as follows: because of the Cultural Asset Protection Law, noticeable changes have occurred in Yangdong village over the last 8 years. These change are different from the ones occurring in general farm villages. Also, most issues related to the changes are interpreted as occurring as a result of the top-down approach, which disregards the opinions and wishes of residents. For this, introduction of renovation concept that emphasizes modernization of life and production space is urgently required. To this end, it is necessary that concern for the traditional historic village should diversity and expand, and not concentrate solely on the cultural properties and architecture-oriented historic elements.

• Advances in Energy Research
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• v.7 no.1
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• pp.53-66
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• 2020

Before the industrial revolution architecture has been shaped by the natural and cultural inputs. Local constraints become more effective determinants of architecture in the rural contexts because by being disengaged from the webs of transportation and communication, rural settlements have achieved sustainability in difficult conditions. The examples of rural settlement and architecture have provided sustainability through integration with natural inputs within the geographical context because they have reached the goals of ecological design within the local constraints. Although this feature of the rural cultural landscapes has been emphasized frequently, tangible standards could not be developed in order to interpret their ecological design principles from the perspectives of the contemporary building sector and planning. However, the historical experience indicates that the sustenance of ecological performance can be possible as a result of integrated planning at the overall scale of the settlement. Therefore, the existing standards are not qualified for interpreting the rural contexts. This study develops a method for analysing, interpreting and evaluating traditional rural settlements and certifying new implementations in the rural environments in the light of the given literature review, discussion and methodological proposal.

• Journal of the Korea Concrete Institute
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• v.12 no.1
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• pp.113-125
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• 2000

The purpose of this study was to examine the durability characteristics of controlled low strength material(flowable fill) with high volume fly ash content. Flowable fill refer to self-compacted, cementitious material used primarily as a backfill in lieu of compacted fill. The two primary advantages of flowable fill over traditional methods are its ease of placement and the elimination of settlement. Therefore, in difficult compaction areas or areas where settlement is a concern, flowable fill should be considered. The fly ash used in this study met the requirements of KS L 5405 and ASTM C 618 for Class F material. The mix proportions used for flowable fill are selected to obtain low-strength materials in the 10 to 15kgf/$\textrm{cm}^2$ range. The optimized flowable fill was consisted of 60kg f/$\textrm{m}^3$ cement content, 280kgf/$\textrm{m}^3$ fly ash content, 1400kgf/$\textrm{m}^3$ sand content, and 320kgf/$\textrm{m}^3$ water content. Subsequently, durability tests including permeability, warm water immersion, repeated wetting & drying, freezing & thawing for high volume fly ash-flowable fill are conducted. The results indicated that flowable fill has acceptable durability characteristics.