• KOMUNHWA
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• no.58
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• pp.85-117
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• 2001

This paper is focused on Buddhistic and ancient fortress excavated recently in Cheonnam Province. The outcome of Buddhism is researching the building place of the period of the Unified Shilla Period in Geumdunsaji(金芚寺址). This is the first research for Bud

• Journal of the Korean Geosynthetics Society
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• v.4 no.3
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• pp.3-10
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• 2005

This paper aims at investigating the characteristics of discharge capacity according to lateral pressure, hydraulic gradient and deformation of drain materials. A series of experiments were conducted to achieve this objective. In experiments, fiver drain boards as well as harmonica and castle types of drain boards were installed in a rubber membrane, and clay in sully was filled around them. The test results showed that the harmonica type of drain boards have the greatest discharge capacity comparing to castle and fiber drain boards. The results also indicated that the hydraulic gradient has more effect on reduction of discharge capacity than the lateral pressure.

• Korean Journal of Heritage: History & Science
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• v.49 no.3
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• pp.240-255
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• 2016

In many cities in the East and West during the modern period, historical resources were perceived as obstacles to urban development and were treated as deficiencies calling for development. Korea underwent a process of drastic urbanization and industrialization almost unprecedented in modern history. In this process of turmoil, cities expanded rapidly and went through a series of changes. City development followed a repeated cycle in which resources were concentrated in the city area, which, in turn, led to further development. However, such method of development is reaching its limits. In order to make a city desirable for living, it is crucial to make an effort to build a sustainable city environment where life and history coexist harmoniously. It is now time to consider how to carry forth sustainable development in the city where the past, present, and future coexist. If so, how will the future of our cities look and the form of housing change? To answer this question, we examined Urban Hanok Residential Areas and Hanyangdoseong neighborhood village, which went through rapid changes in the modern period. The Hanok, which was a commonplace sight in the past, has been perceived as an underdeveloped form of housing, easily targeted for redevelopment only a few years ago; so was the case with Hanyangdoseong neighborhood village. Yet now these are being revalued as sustainable housing areas able to coexist with the history of the city. That is, through restoration, their potential of contributing to the history and identity of the city is gaining recognition. In this regard, it holds great implications for us to look at the changes that traditional Korean housing areas and castle villages have undergone.

• Applied Microscopy
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• v.39 no.3
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• pp.267-276
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• 2009

A SEM study on morphology of lingual papillae of Korean long-fingered bat (Miniopterus schreibersi fuliginosus) and Savi's Pipistrelle (Pipistrellus savii) was conducted. Three kinds of lingual papillae were observed: filiform, fungiform, circumvallate papillae. Filiform papillae were divided into two types; the type 1 had a group of needle-like projections, and was distributed throughout the front half of the tongue; the type 2 had a smooth and thick body, and was found in rear half of the tongue. 35 to 45 fungiform papillae were found on the dorsal surface of the tongue in both species. They were observed along the lateral margins and were also found on front and rear end part of the tongue. There were two to three noticeably large fungiform papillae arranged in a straight line on the region between lingual prominence and circumvallate papillae. There were two circumvallate papillae close to the rear end of the tongue. They were large and round, each having two layers of pads. The overall morphology of lingual papillae of M. schreibersi fuliginosus and P. savii was found to be similar with other Chiroptera. However, few but noticeable differences were found among the filiform papillae and fungiform papillae. Type 2 filiform papillae differed in that bifid and trifid configuration were found in M. schreibersi fulginosus unlike in P. savii. In addition, numbers of large fungiform papillae located in the center of posterior region of the tongue were different with M. schreibersi have three while P. savii having only two.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.28 no.6C
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• pp.321-329
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• 2008

In this study, a series of column test as a way in order to make up for the weakness point of the conventional acceleration method were conducted to both propose the suction board drain method and grapes the specific improvement character of this method as a result of a sort of plastic drain board and a phase of vacuum pressure conditions. On this occasion, the study focused on computing the effective factors of the fittest Suction board drain method affected by each condition through confirming the settlement generated during the test, the water content reduction and stress increase effect occurred arising from the test, and the ratio of consolidation related to the improvement period. In accordance with the shape of core and that whether the core is attached to the filter(pocket or adhesion), the castle type of adhesion and the column type of pocket are more efficient than the others as a consequence of the test to find out the improvement effect depending on each drainage such as a castle type, coil type, harmonica type, column type of pocket and a castle of the adhesion. In case of the step suction pressure, the shorter the period of $-0.8\;kg/cm^2$ as a final step of the suction pressure is, the better the improvement is. In addition, the correlation between degree of consolidation per each suction pressure level and duration of application was drawn as a curve and the point of inflection on this curve was provided to determine the duration period to maximize the consolidation.

• 한국문화재보존과학회:학술대회논문집
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• 2006.11a
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• pp.35-39
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• 2006

• Landscaping Tree
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• s.120
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• pp.23-24
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• 2011

소나무나 느티나무, 팽나무 등과 같이 우리 생활과 밀접한 관계를 가지거나 주변에서 흔히 볼 수 있는 수종들을 인간식생이라고 한다. 우리나라 어느 마을에서나 한 두 그루 씩 쉽게 볼 수 있는 쉬나무도 인간 식생종의 하나다. 우리 선조들이 집 가까이 혹은 궁궐이나 성곽 주변에 심어온 쉬나무는 나막신 재료나, 밤에 등불을 겨는 등유 채취용으로, 꿀벌의 밀원식물로 식재되어온 유익한 수종이다. 이는 외부 형태나 생육 특성에 의해 쇠동백나무, 다지나무, 소동나무, 수유나무 등 여러 가지 이름으로도 불린다.

• Journal of the Korean Geographical Society
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• v.31 no.3
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• pp.593-612
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• 1996

This study concern with the changes of street from the Choseon Dynasty to present days around Old-Boundary in Taegu, analyzing the backgrounds of change factors and development trends of the Taegu City. The basis element of a city structure is the street. Therefore, in this study, a chage of street space of a city was investigted. Historically, Taegu was a walled city and had a Mono-nucleus which was restricted by the castle, and served as a starting point of formation of spatial structuure. The form of the artery street took a "T" pattern, othe streets were formed in irregular shapes. As the city grew gradually, the castle was removed on account of diversification in traffic network, change of socio-economic organization in traffic network, change of socio-economic organization, formation of industrial bases and functional distribution. CBD of this city has been located within the area surrounded by these streets. This is a kind of general pattern of traditional walled cities through the world in both Western and Oriental societies. A s the begining of this centry, a 'Dark Ages' descended upon Korea because the country was under the Japanese-Korean Annexation, and, throughout this period, the urban planning was planned exclusively for Japanese. The street pattern within residential areas of Korea took the maze type, in contrast with Japanese residential areas which showed grid pattern of streets. This is another general pattern of almost of all colonial cities especially in Asia. High class residential areas were planned and built by Japanese, and they were located within 5-10 minutes' on-foot distance from the CBD hard core. This high prestige has continued until the 1980s when it occurred land use succession which commerical functions invaded into residential areas. Back in the colonial period, there was a between two hetrogeneous groups due to the fact that the Japanese lived mainly oriented the new railway system but that Koreans still lived along the old highway system which ran through the Korea Peninsula. Street netwook formed in the above process has maintained its shape without great changes after the liberation form the Japanese Colony. Taegu has, accordingly, developed ring-radial network system which has been a combination of radial and ring facilities. The present conditions of street patterns in Taegy mainly depend on 4 rings and 8 radius, with grid pattern street able to be found in Old Boundary.

• Journal of the Korean Institute of Rural Architecture
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• v.21 no.4
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• pp.53-60
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• 2019

The purpose of this study is to investigate the change of Hidden gates form with the times. Fortresses position is constructed on the Korea mountain ranges. Hidden gate, one of facilities to construct fortress among various factors, represents as route of supplies way, ask for rescue, or counterattack plan to come in. The shape of hidden gate changes depend on land form, function, and time period. Previous research partially based on archeology or history. This research analyze Namhan mountain Namhansansung, one of the highest hidden gates count in Korea, distributive by main fortress, Bong-am fortress, Hanbong fortress. Nahhan Mountain fortress repeatedly affected by King Injo in Joseon Dynasty. As a result, Nahhan Mountain fortress consist of hidden gates alternation depend on the time of establishment or extension which makes different shape or size.

• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2008.04a
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• pp.145-148
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• 2008

The objective of this study is to analyze and to shed light on the evolutions of factors with the wall structure and their relations with production mechanisms of urban form. this study based on followings; literature review of existing study and setting up of examination factors, analytical review of each wall's current situation and problems, analytical review of each wall's urban regeneration. The significance of this study is in that the study use a contemporary map showing the actual spatial arrangement in the period, instead of using the historical map. We understood the planning methods to interpret the site's historical urban trace and memory. Based on the results, this study presented the solution for the placeless and potential energy.