• Title/Summary/Keyword: Shelter In Place

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A Study on the Strength Properties and the Temperature Hysteresis of Winter Concrete according to the difference of Curing Method in Mock-up Test (실물대시험에서의 양생방법 차이에 따른 한중콘크리트의 온도이력 및 강도특성에 관한 연구)

  • Won, Cheol;Han, Cheon-Goo
    • Journal of the Korea Institute of Building Construction
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    • v.3 no.4
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    • pp.87-94
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    • 2003
  • This study is to investigate the temperature hysteresis and development of compressive strength due to the curing conditions and to evaluate the optimum curing condition of test specimens showing the same development of strength to that of real structures in cold weather. The results of temperature curve with curing conditions in mock-up tests showed the trend of decrease plain concrete with insulation form, plain concrete with heating, concrete with accelerator for freeze protection, and control concrete in turn. The strength development of plain concrete of inside and outside of shelter showed the very slow strength gains due to early freezing, but that of concrete with accelerator for freeze protection showed the gradual increase of strength with time. From this, it is clear that accelerator for freeze protection has the effects of refusing the freezing temperature and accelerating the hardening under low temperature. Strength test results of small specimens embedded in members and located in insulation boxes at the site are similar to that of cores drilled from the members at the same ages, thus it is clear that these curing methods are effective for evaluating in-place concrete strength

A Theoretical Understanding of Housing Adjustment As Applied to Residents of Korean Folk Housing -A Case Study of Andong Hahoe Folk Village- (전통가옥거주자들을 대상으로 한 주거조절행위의 이론적 해석 -안동하회마을을 중심으로 한 사례연구-)

  • 이도영
    • Journal of the Korean housing association
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    • v.15 no.3
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    • pp.21-30
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    • 2004
  • The purpose of this study was to examine theoretical underpinnings of housing adjustment as applied to residents of Korean folk housing. On random and voluntary base, 66 households of the Andong Haboe folk village were asked to participate in the present study for a self-administrated questionnaire survey as well as open-ended face-to-face interviews. Some valuable results were obtained as follows. In spite of the legal barrier to change in physical conditions of housing, first, a huge amount of adjustment actually took place in the rural folk village. Satisfying basic amenity or shelter needs turned out to be the basic role of adjustment. Second, the number of adjustment works previously done was not effective anyhow in predicting the level of housing satisfaction. Speare's (1974) satisfaction theory of housing adjustment was largely supported by the present study. Highly dissatisfied residents with their housing were more likely to expect adjustment works of their own. Additionally, age turned out to be the most powerful predictor of housing adjustment. Finally, housing satisfaction was positively correlated with community attachment (Kendall's $\tau$ =.35 ; p 〈 .001). Residents satisfied with their house were more likely to be proud of being a member of community. Overall, though, community attachment was not related anyhow to the willingness of housing adjustment.

First Utilization Record of Bat Box for Bat Conservation in Korea (박쥐 보호를 위한 인공 박쥐집 이용 국내 첫 사례 보고)

  • Jeon, Young Shin;Kim, Sung Chul;Han, Sang Hoon;Chung, Chul Un
    • Journal of Environmental Science International
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    • v.28 no.1
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    • pp.163-167
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    • 2019
  • In order to collect base line data for setting up bat boxes, we established a total of 30 bat boxes in 2017. The bat boxes were established on the sidewalls of overpass and on the inside of girder bridges. Since establishing bat boxes, we regularly confirmed whether or not they were used; in June 2018, we confirmed that a total of six bat boxes were being used by Pipistrellus abramus and Myotis aurascens. It was confirmed that P. abramus used one bat box each out of five bat boxes, and that many adult females of M. aurascens used a single bat box as a place for maternity roosts. This result is the first use case for setting up bat boxes across the country, and could be used as baseline data to build roosts for bats by setting up additional bat boxes in the future.

The Transforming Sacredness of Mt. Chirisan from an Utopian Shelter into a Modern National Park: Focused on the Escapist Lives of 'Mountain Men' (지리산 읽기: 유토피아적 도피처에서 근대적 국립공원으로의 변형 - '산사람'의 도피주의적 삶을 중심으로 -)

  • Jin Jongheon
    • Journal of the Korean Geographical Society
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    • v.40 no.2 s.107
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    • pp.172-186
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    • 2005
  • I examine in this paper how the contemporary sacredness of Mt. Chirisan has been modified through the reworking of the embodied experiences of the mountain. 1 examine the theme of escapism through the cases of mountain men and Chonghakdong. The two mountain men, Huh Man-Soo and Ham Tae-Sik, tacitly suggested a modem aesthetic and environmentalist view of nature by articulating a typical form of appreciating nature in a transition period from pre-modern to modern society. Mountain men mediated their own personal dreams of revitalizing the Taoist utopian place with their social practices of modernizing and democratizing the appreciation of nature. Ultimately, the appearances and practices of mountain men symbolize the end of the pre-modern geographical imagination of the mountain as distinctive plate outside society (real world). Therefore, the vision of modem civic-national landscape, national park, was made concrete at the very site where the people's dreams of utopia, the inherited sacredness of the mountain and people's religious beliefs in its protective power were terminated.

Comparison of National Park Visitors' Recreational Experiences in terms of Awareness about the Presence of Wildlife and Wildlife Species (Asiatic black bear and Water Deer) (야생동물의 존재에 대한 인지 및 야생동물의 종류(곰과 고라니)에 따른 국립공원 방문객의 휴양경험 비교)

  • Kim, Sang-Mi;Choi, Sol-Ah;Kim, Sang-Oh
    • Korean Journal of Environment and Ecology
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    • v.29 no.4
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    • pp.615-625
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    • 2015
  • This study examined the effects of wildlife or wildlife species on national park visitors' perception of place attributes and recreational experiences. Data were collected from 502 users of Seongsamjae Rest area and Nogodan Shelter area in Jirisan National Park and 173 college students during May-June 2014 using survey questionnaire. Some simulated photographs of water deer and Asiatic black bears were used for the college student survey. Overall, awareness about wildlife inhabiting in Jirisan National Park (AW) was not related with one's perception of place attributes (PPA) (i.e., crowdedness, naturalness, safety) and types of visitors' recreational experiences. Respondents with higher awareness about the presence of Asiatic black bear (AABB), however, tended to perceive Jirisan National Park as a place that provides 'wild' or 'natural' recreational opportunities compared to those with lower AABB. Differences in PPA (i.e., crowdedness, naturalness, safety) and types of recreational experiences were also found to be influenced by wildlife species. Respondents exposed to bear or water deer tended to perceive their recreational experiences as more 'wild'. Existence of wildlife in Jirisan National Park had a positive effect on the quality of visitors' recreational experiences. Different wildlife species showed different levels of effectiveness to quality enhancement of recreational experience. Some practical implications of the study were discussed from a managerial point of view.

A Study on Correlations between Residential Stress and Emotional Intelligence Quotient (주거환경 스트레스와 감성지능의 상관성 연구)

  • Kim, Jin-Hwa;Jeong, Jun-Hyun;Lee, Youn-Jung
    • Proceeding of Spring/Autumn Annual Conference of KHA
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    • 2008.11a
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    • pp.159-162
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    • 2008
  • Recently, people's attitude toward residential environment has been changed from a simple shelter to a place affecting their mental function, and the change has increased demand for high quality of residential environment. Nevertheless, a number of unsatisfactory elements that do not meet the demand of residents for residential environment have continuously caused them to be exposed to stress. The purpose of this study is to explore the importance of residential environment by examining stress factors from the residential environment and finding out the effects of the residential environment stress on human emotional intelligence quotient and its application pattern. This study was carried out using not only self-report questionnaires with the Likert 5-point scale to find out the origin of residential environment stress factors, but the emotional intelligence quotient measuring device developed by Wong & Low (2000) to analyse correlations between the residential environment stress and emotional intelligence quotient. The questionnaire survey in this study was carried our among students of D College, and data were analysed using the statistical program SPSS, version 14.0.

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Architectural characteristics of Nakseonjae through Comparisons with Hanyang's Upper-Class Houses in Late Joseon Dynasty (조선후기 한양의 상류주택과 비교를 통한 낙선재의 건축특성 연구)

  • Cho, Kyu-Hyung
    • Journal of architectural history
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    • v.21 no.1
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    • pp.7-26
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    • 2012
  • Nakseonjae in Changdeokgung Palace was established at The King Hunjong's 13rd year (1847), the mid-19th century. It was constructed for own rests of King Hunjong and the residence of Kyungbin (king's concubines), and is showing features of upper-class houses from several points such as rustic architectural types by getting out of authoritative aspects as king's shelter space within the palace, block and floor distribution that separated spaces for men and women, simplicity in structures and styles, and non-colorful painting etc. This study aims at tracing on which architectural types did the upper-class houses within Hanyang (modern Seoul) at late Joseon Dynasty have and what was characteristics of Nakseonjae. The resemblance between Nakseonjae and the upper-class houses was very little differences from scale aspects, and floor plan shapes of Anchae (women's quarters) and Sarangchae (men's quarters) were followed basic common styles. Also, resemblance could be confirmed in the structural styles too. Characteristics of Nakseonjae are showing apparent differences from clearance compositions such as hall configuration etc. Nakseonjae was king's dwelling place, and spaces for house's collateral functions such as kitchen, stable, and warehouse etc together with shrine were unnecessary, and such places were substituted into servants' quarters for assisting the Royal family. In detailed structural styles, column's size was larger 3cm or more than the upper-class houses, and its height was higher to the degree of 30~60cm. Besides, formality as king's shelter space was raised more in decorating aspects, and Nakseonjae was implemented by getting architectural influences from Qing Dynasty of China. This study induced features of Hanyang's upper-class houses at the 19th century by supplementing distribution and space configurations at existing cases of Seoul and Gyeonggi area together with house diagrams having been collected by Gaokdohyung (site and floor plan) of Jangseogak Library, and confirmed resemblances and differences with Nakseonjae, that is, features of Nakseonjae. Through the result, this study judges a fact that architecture of Nakseonjae seemed to be affected from conveniences of upper-class houses within Hanseong, and also architectural styles and distribution types of Nakseonje would give influences to the upper-class houses.

Meaning of Housing through Oral Life History of Korean Chineses in Harbin, China : Focused on experiences of housing structure type and pathway approach (생애구술을 통해 본 중국 할빈 지역 조선족의 주거의 의미 : 주거유형 경험과 경로접근을 중심으로)

  • Hong, Hyung-Ock
    • Journal of Families and Better Life
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    • v.28 no.5
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    • pp.167-181
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    • 2010
  • This research was designed to explore the meaning of housing among Korean Chinese in Harbin, China. In particular, the meaning of housing was examined by using the pathway approach. Utilizing qualitative research methods, this study administered the in-depth interview on the oral history of an individual life, and the 5 elderly persons in their 60s and 70s participated in the individualized interviews that were conducted from May 28 to 31 in 2010. The main findings of meaning of housing were as follows; 1. Similarly to the meaning of housing in 1970s and 1980s in Korea, house was viewed as both a shelter for family members and relatives and a place for their comfort. 2. Prior to multi-story residences, Harbin had only 3 different forms of single-story houses available; Chinese style with Kang and soil room(地室), Korean style with 'Ondol', and Russian style with open floor and Pechka, The promotion at work enabled participants to move to multi-story residences, their moving time varied from 1970 to 1991, and the residential moving determined their current housing status. 3. Multi-story residences were available around 1970s, floor-heating system was introduced from 1990s, and high-rise apartments were built from 1998. Korean Chinese(朝鮮族) weren't satisfied with the spatial composition of individual units embedded into the Chinese culture, especially, entrance, kitchen, bathroom and veranda. 4. Based on assimilation through socialism, adaptation to socialist society and capitalist acculturation, the lifestyles of the interviewees were categorized into five types - capitalist-proactive(Ms. KS), socialist-pragmatic(Ms. J), socialist-inducive(Ms. KY), family centered-conservative(Ms. L), and socialist-adaptive(Ms. P). This study implies that housing-related services for Korean Chinese are necessarily provided so as to embrace their life style and cultural identity in housing design, and further studies need to be explored.

A Study on Sustainable Greenspace based on Urban Remodeling Design of an Old Apartment Building

  • Myung Sik Lee;Seung Ryeol Min
    • International Journal of High-Rise Buildings
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    • v.12 no.2
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    • pp.179-193
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    • 2023
  • It is undeniable that urban greenspace is the soul of a city. Conventional urban greenspace such as parks, community gardens, playgrounds etc. located within a city reduce the negative effects of pollution, play a major role in the survival of the urban ecosystem, and promote healthy lifestyles. Today, 55% of the world's population lives in urban areas, which is expected to increase to 68% by 2050. Projections show that urbanization and the gradual migration to urban areas combined with the fast growth of the world's population, could add another 2.5 billion people to urban areas by 2050 and almost 90% of this increase will take place in Asia(UN, 2018). As a result, many plots in the cities are and will continue to be occupied with buildings to provide residential support to the increased population. This will dangerously decrease urban greenspaces. Moreover, worldwide, food crisis, energy crisis, and social crisis is posing a great threat to the existence of mankind. Additionally, the COVID - 19 has introduced a new lifestyle where from work culture to community configuration has drastically transformed. In this scenario, residential buildings will have to serve more than just providing privacy and shelter. As urban greenspaces are being occupied by concrete residential buildings, these buildings will have to compensate for the percentage of urban green they are destroying and the issues they are imposing in the process. The goal of this thesis is to design, architecturally define and, categorize comprehensive 'sustainable Greenspace'(S.G.S) for the multi-family housing scenario. These will be different than the conventional green (veranda, rooftop green) we commonly see in residential buildings. An old, dilapidated apartment building will be the target of remodeling to fulfill the purpose of this thesis.

Establishment of design model considering surrounding environment and users in public design - Focused on the bus station (공공디자인에 있어서 이용자와 주변 환경을 고려한 디자인 모델구축 - 버스정류장을 중심으로)

  • Hyoung, Sung-Eun
    • Science of Emotion and Sensibility
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    • v.12 no.4
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    • pp.451-460
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    • 2009
  • This study had been carried out based on the users' behavioral pattern in order to survey characteristics of bus station, a public facility. As a detailed analysis, quantification theory type 3 was performed based on 50 number of samples installed at each local governments as targets in order to evaluate bus station attributes and to survey its characteristics. As a result of this experiment, it was revealed that installation pattern of bus station would differ depending on characteristics of four axis of migrating population density, functionality and simplicity, metropolitan city of densely populated companies, local city with strong locality, the front of school with dense migrating population, secluded rural village, specific place like museum, rural area with dense migrating population. Therefore, in this study, detailed items were suggested comprehensively so that the design considering local environment and users' characteristics, in addition to modeling features of bus stations suitable for local characteristics, could be progressed. If any design and model complying with local environmental features based on above contents should be applied, bus station would be assessed by the users more positively in the future.

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