• 건축역사연구
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• 제26권3호
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• pp.51-62
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• 2017

The purpose of this study was to comprehend the selection process of quarry and the quarry Jogyedong through the Salleung-uigwes in royal tombs constructions in the late Joseon period. Especially, it is to comprehend about the effect by difference of use of stone between Daebuseokso and Sobuseokso. Following conclusions have been reached through the study. First, the quarry of Daebuseokso had been selected very carefully through the quality check process. Second, the quarry of royal tombs around the capital was located at Mt. Bulam in the east and Mt. Bukhan in the west. This is because the nature of the procurement of stone, which is important for transportation, is that it is necessary to prepare the mountains close to the royal tombs. Third, the locations of quarry of between Daebuseokso and Sobuseokso were differently selected. The quarry of Daebuseokso was located at a distance of three times distant from Sobuseokso. Forth, the epigraph related to quarry is located in Sareung construction in the valley of Jogyedong. This is a very important data to confirm the location of royal tombs construction.

• 자원환경지질
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• 제54권5호
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• pp.505-513
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• 2021

21세기 들어 영국, 호주 등 해외에서도 대도시권의 주택가격 상승문제가 나타나고 있다. 이들 정부는 대도시 인근에 위치한 개발종료 채석장 부지를 택지로 적극 활용하여 주택부족 문제를 해소하고자 하고 있다. 본 연구에서 검토한 영국의 Erith Hill Quarry (The Quarry)나 Plymstock Quarry, 호주의 Lilydale Quarry (Kinley)와 Bombo Quarry는 모두 도시 계획적 제도를 통해 개발이 종료된 채석장을 주택, 상업 등 복합용도로 개발한 사례이다. 영국은 도시계획제도의 틀 안에서 Section 106이라는 계획허가 제도를 통해 지방정부가 개발종료 채석장 부지의 복합개발을 허가하는 대신 지역에 필요한 학교 등의 공공시설과 저렴한 주택을 공급하도록 하고 있다. 호주는 채석장의 토지이용을 산업에서 복합용도로 변경할 수 있도록 지방정부의 허가권한을 활용하고, 개발계획에 저렴한 주거 외에도 도시기반시설, 오픈 스페이스 등이 포함되도록 하고 있다. 특히, 호주의 사례에서 개발계획을 사전에 수립하고, 단계적 개발방식을 통해 상부 표토 및 표석을 채굴적을 메우는 충전재로 활용한 것은 사업비를 절감하는 효과도 있는 것으로 보인다. 영국과 호주 모두 개발종료 채석장 부지를 택지로 공급하는 것이 신규 녹지를 훼손하는 것보다 미래세대를 위한 지속가능한 친환경적 개발이라는 관점에서 바라보고 있다는 점에서 다소 경직된 우리의 도시개발 제도에 정책적 시사점을 제공할 수 있을 것으로 보인다.

• 한국환경복원기술학회지
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• 제14권4호
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• pp.55-66
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• 2011

The objective of this study was to investigate the possibility of seeding methods for quarry rehabilitation. To achieve the objective, the experiment was designed for rehabilitation of quarry with seed mixing types (woody type and herbaceous type) and forest topsoil. Seeds and seeding materials were applied to the quarry slope using hydroseeding measures. The study was conducted in limestone quarry (Lafarge Halla Cement Inc.) near Baekdu Daegan Mountain System at Okke, Kanwon-do. The experimental seedbed was set in 2007 and field investigation was carried out from 2007 to 2010. As the result of experiment, it was found that the early-phase pattern for surveyed species to establish was affected by the soil mixture types. The mixture type of herbaceous seeds resulted in the higher plant coverage than the woody seeds. The application of forest topsoil showed a potential increase the plant diversity, but it was affected by mixing seeds. Naturally-emerged species as Alnus hirsuta, Quercus mongolica will be useful for rehabilitation at the quarry and damaged slopes.

• 한국물환경학회지
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• 제21권4호
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• pp.368-378
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• 2005

Inorganic matters originated from stone quarries and manufacturing plants could alter the ecological characteristics of adjacent aquatic systems, especially the structure and function of benthic macroinvertebrate community. In such situation, the locality of stone quarry and the quantity of inorganic matters would be important factors that determined the disturbing strength to the benthic macroinvertebrate community. Locality patterns of stone quarries were classified into 3 types in relation to the stream ecosystem; stream-proximity, upstream-inclusion and tributary-inclusion type. In the result of species:abundance analysis, stone quarry B (upstream-inclusion type) showed geometric distribution, while others showed broken-stick distribution pattern. The benthic macroinvertebrate communities closer to stone quarries showed smaller species numbers and standing crops among all types of stone quarries. However the values of species evenness index were not seriously different between controls and directly affected sites. These results indicated that the effect of inorganic disturbance would differ from those of organic pollution that induced the highly dominant state occupied by tolerant species. Number of occurred species, standing crops, community indices and biotic indices indicated that the community of upstream-inclusion type was the most seriously damaged from the inorganic disturbance, and the community would be very simple and unstable. Tributary-inclusion stone quarry heavily damaged to tributary system in biologically, but influence to the main stream seemed to be depended on the scale of main stream. Among 3 types of stone quarry localities, stream-proximity type induced the least damages to benthic macroinvertebrate community, though the degrees of damage were different along with distances between stream and stone quarry.

• 기술사
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• 제16권3호
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• pp.41-53
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• 1983

The Dangri Crushed Stone Quarry is located in Dangridong, Busan City, and around the estuary of the Nagdong River. The quarry is considered to be a very promised one in the urban area from the standpoints of the assessment of the aggregate rank, the environmental impacts and the transportation distance. The crushed stones for aggregate of the quarry marks the higher rank in the gravity, the absorption ratio, the abrasion ratio, and the stability in comparison with the JISA 5005. The basement vibrations of the residential section in the vicinity of the quarry, which are arised by the millisecond blasting at the quarry site using the gelatin dynamites less than 39kg in weight, are measured to assess the vibration nuisance. The values of acceleration and the magnitudes are less than eight gals and O on the Richter scale respectively, the vibration nuisance thus can be ignored in such scales of the experiments. The traffic vibrations of the residential section are slightly susceptible. In the experiments, the traffic vibrations appears to be sensibler to the basement than the explosion vibration. The explosion noises in the experiments are not checked not only on the RION Sound Level Meter but also to our ears. The values of traffic noises also are in the safety values of the noise nuisance. The crush dust suspends in the air toward the upper valley in the opposite side of the residential area because of the influences of the sea breeze and the valley wind in the daytime, and the monsoon and the topographic disposition. the dust nuisance thus would not be remained in problem. The quarry is operated in the daytime only. The traffic dust in the residential area will be reduced by the faultless pavement and the careful driving. The elaborate survey on the ridges and peaks surrounded the quarry is recommended to prevent in advance the accidents of the rock slide. Moreover, it is required to make an advisory committee to develop the industry and to save the techniques. The most important matter is the accomodation between the attitude of the enterprising man for the social responsibility to the public nuisance and the cooperative spirit of the inhabitants for the industry.

• Computers and Concrete
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• 제10권5호
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• pp.457-467
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• 2012

Using appropriate raw materials for cement is crucial for providing the required products. Monitoring relationships and analyzing distributions in a cement material quarry are important stages in the process. CaO, one of the substantial chemical components, is included in some raw materials such as limestone and marl; furthermore, appraising spatial assessment of this chemical component is also very critical. In this study, spatial evaluation and monitoring of CaO concentrations in a cement site are considered. For this purpose, two effective regression-based models were applied to a cement quarry located in Turkey. For the assessment, some spatial models were developed and performance comparisons were carried out. The results show that the regression-based spatial modelling is an efficient methodology and it can be employed to evaluate spatially varying relationships in a cement quarry.

• Safety and Health at Work
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• 제12권3호
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• pp.317-323
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• 2021

Background: The surface mining industry has one of the highest fatality rates among private industries in the United States. Despite recent decreases in the fatality rates of comparable industries, the fatality rate in the surface mining industry has increased. Meanwhile, a lack of safety research in surface mining has hindered efforts to improve safety strategies in the surface mining workplace. Method: This study examined quarry workers' hazard identification skills by conducting a case study of a surface mining facility in the Mid-Atlantic region of the United States. Semistructured interviews were conducted with eight quarry workers who were employed at the mine facility. In addition to the interviews, data were collected through field notes, notes from an expert meeting with safety managers, and site photographs to explore quarry workers' safety behaviors in the workplace. Results: The results showed that quarry workers identified hazards and improved their safety performance by translating safety knowledge learned from training into practice, acquiring hands-on work experience, learning from coworkers, and sharing responsibilities among team members. Conclusion: This study contributes to understanding quarry workers' safe performance beyond what they have learned in safety training to include their interaction with other workers and hand-on experience in the workplace. This study informs practitioners in the surface mining industry to build a safe work environment as they design effective safety programs for employees.

• 한국환경복원기술학회지
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• 제15권2호
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• pp.117-125
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• 2012

The objective of this study was to investigate the possibility of planting seedlings for quarry rehabilitation. To achieve the objective, the experiment was designed for rehabilitation of quarry with planting seedlings and seeding types. Planting seedlings were categorized as target species, accompanied species and pioneer species. The study was conducted in limestone quarry (Lafarge Halla Cement Inc.) near the Baekdudaegan Mountains at Okke, Kangwon-do. The experimental planting bed was set in 2007 and field monitoring was carried out from 2007 to 2011. As the result of experiment, it was found that the early-phase pattern for surveyed species to establish was affected by the planting and seeding types. As years after planting and seeding, the percent of plant coverage also increased up to 90%. The methods of mixed planting and seeding were good for species diversity, but the growing of seedlings were affected by seeding plants. Accompanied species and pioneer species were superior to target species during first 2 years, but target species has gained predominance during last 2 years. The quality maintenance should be carried out annually to attain the goal of rehabilitation.

• 한국환경복원기술학회지
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• 제5권5호
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• pp.76-84
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• 2002

This report is the summary of case studies about four quarry rehabilitation and restoration works in France and Austria. In Europe, the rehabilitation program should be prepared before quarrying, and this program should be meet with the expectations of stakeholders (owners, neighbors and NGOs), and the requirements of ecological restoration and environmental protection of the government. This program integrates the concept of sustainable development as well as the often exceptional potential for enhancing ecological diversity offered by quarries. Subsequently, the long-term rehabilitation effort is coordinated as closely as possible with quarrying operations, and finally the site is shut down, all measures are taken to ensure the long-term future of the rehabilitated site. The coordinated restoration project applicable to sections where quarrying operations are still in progress confines the working area to keep the visual impact of the quarry to a minimum. The re-established sites offer such great ecological diversity that they were classified as special plant and wildlife ecological zones. Wide range of rehabilitation alternatives offer opportunities to combine environmental preservation goals with social benefits. The actions include agriculture/forestry, recreational/educational developments and other uses.

• 한국지구물리탐사학회:학술대회논문집
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• 한국지구물리탐사학회 2003년도 Proceedings of the international symposium on the fusion technology
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• pp.83-87
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• 2003

Experimental blast studies were carried out in a limestone quarry to study the effects of blasting on structures. To have an in-depth understanding of the possible relation between parameters like vibrations, frequency and scale distance and ten trial blast were conducted. 29 monitoring stations were located in such a pattern to give a true representation of blast induced vibrations for the entire mining in this area. The vibrations were monitored in the vicinity of structures surrounding the quarry in the direction towards the village, road, railway line, office building, etc. Scale distances were determined to identify the maximum charge permissible to cause damage to structures.