• 한국건설안전학회 논문집
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• 제2권2호
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• pp.70-75
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• 2019

본 연구는 건설관련 업무를 수행하는 종사자들을 대상으로 DfS제도에 대한 설문을 실시하고 그 결과를 분석하여 개선방향을 제시하는 것을 목적으로 한다. 설문결과는 제도에 대한 인지도 및 필요성에 대해서 약 82%, 93%의 긍정적인 결과가 나타남으로써 제도가 차츰 정착되고 있음을 알 수 있었다. 또한, 제도의 개선방향에 대해서 가장 높은 응답율을 나타낸 3가지는 첫째, DfS관련 수행인원의 전문성 향상, 둘째, DfS관련 주체들의 인식개선, 셋째, DfS관련 적정비용 반영이었다. 위 개선사항의 실현을 위한 방안으로는 담당자 전문성 향상을 위한 교육과정 마련, 인식개선을 위한 인센티브제 시행, 시공단계에서 활용가능한 보고서 작성을 위한 적정대가 지급기준 마련을 제안하였다. 아울러 설계단계부터 건설사고 위험요소를 선제적으로 관리하는 제도가 되기 위하여 한국시설안전공단의 적극적인 역할수행이 필요할 것이다.

• 한국안전학회지
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• 제31권2호
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• pp.41-48
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• 2016

Recently, the frequency and intensity of localized heavy rain and typhoon due to the abnormal climate has increased, and especially the damage by an avalanche of earth and rocks similar to the landslide of Umyeon Mountain has become a social issue. However, the standardized damage investigation method doesn't yet exist, so the systematic analysis of the data has not been carried out. In this regard, this study developed assessment items to conduct standardized damage investigation of debris flow. To achieve this, preliminary assessment items were derived from analysis of literature review and the Delphi technique of 12 experts who are engaged in research facility, academia and industry was conducted. As a result, 29 assessment items which can be classified into 6 groups were determined. Surveying the relevant hand-on workers, details assessment items in each group were determined by exploratory factor analysis and reliability analysis.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2005년도 춘계 학술발표회 논문집
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• pp.777-780
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• 2005

The bench of cut-slope is necessary to stabilizing. But it is possible to be a weak zone in slope. When a small scale failure is occurred in a bench, it influence a large scale failure of slope. So when it is found out any unstable factor, weathering of rock, a direction of joint in a bench, if the bench is reinforced suitably, the holly failure is prevented in cut-slope

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2005년도 춘계 학술발표회 논문집
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• pp.781-787
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• 2005

Recently, disaster that is earthquake, sever rainstorm and the tidal wave were increased by abnormal weather. These influence which is the slope stability of the completed slope as well as under construction slope is affected by disaster. But the management standard for the construction slope is incomplete. Also, the standard connected with construction slope is not integrated with the important public paper organic enemy and it is duplicated and the standards which conflict are being scattered. In this research which it sees consequently the inside and outside of the country construction slope the maintenance civil official relation law and standard investigation it leads and the problem point and a improvement program of management criterion and to sleep the construction slope which is suitable in domestic actuality it prepares and propose.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2005년도 춘계 학술발표회 논문집
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• pp.739-744
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• 2005

The construction road work are increasing now. And the domestic slope construction are steadily increased and changed the complicated and large-scale. Therefore ground reinforcement for slope stabilization has been increasingly used during the past few decades with a wide variety of techniques including soil nailing, rock bolt, anchor and different types. But in some cases which applied slope reinforcement construction by badness or mistake. So this paper is the study of construction badness for slope reinforcement.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2005년도 춘계 학술발표회 논문집
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• pp.825-830
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• 2005

Cut slope and facility of management investigation is the protection of humans and properties. it is very important the prevention of disaster facility and the damage of the slope protection facility. It is very difficult to forecast slope stability, disaster possibility and collapse. It will be able to minimize the damage which it prepare against slope facility and cut slope of deformable investigation and collapse and the disaster. therefore those deformable investigation is important. Investigations execute upheaval, crack, sliding for slope and cut slope reinforcement. Investigation executes forecast in place where the construction problem, the effect which the damage in road traffic or the contiguity facility.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2006년도 춘계 학술발표회 논문집
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• pp.738-743
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• 2006

Falling rocks are classed by the collapse to wide meaning. it is a kinds of earth disaster that has happen every year. Falling rocks are defined as blocks which had fallen from the cliff. It is caused by the relaxation of discontinuous structures like as a joint, a foliation, a bedding, and so on. Usually, the Relaxation of blocks from the rock face is happened by various kinds factors that are acted as a complex. Sometimes, the tree can be a factor of the weakness or relaxation of rock blocks and a cause of the falling rock.

• 한국터널공학회:학술대회논문집
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• 한국터널공학회 2005년도 학술발표회 논문집
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• pp.292-298
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• 2005

Tunnel in subway should be designed as a water-proof type tunnel as much as possible but it is difficult to make it come true due to several facts, such as construction technique and cost. A drainage type tunnel as a substitute of a water-proof tunnel lead to the increase of water pressure on the concrete lining that make bad effect to tunnel structure when it has some problem to operate the drainage system. Throughout studying about cases on defects of tunnel drainage in subway We hope it contributes to tunnel maintenance.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2009년도 춘계 학술발표회
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• pp.1032-1041
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• 2009

그라운드 앵커의 유지관리 점검 목적은 크게 두 가지로 구분된다. 첫째는 기 시공된 앵커 및 앵커 구조물이 설계 의도에 맞게 적절히 작용(기능)하고 있는지를 점검하고 원래 목적한 기능을 수행하도록 보수 보강하기 위함이며, 둘째는 점검결과를 바탕으로 장기적인 운용에 따라 앵커에 발생하는 결함을 보완하도록 유지관리를 고려한 설계에 활용하기 위함이다. 그러나 그라운드 앵커가 도입된 이후 40여년이 지났지만 아직 국내의 실정에 맞는 유지관리의 방안이 마련되어 있지 않은 것이 현실이며, 특히, 장기간 그 기능을 유지해야 하는 영구앵커의 경우는 유지관리가 더욱더 중요한 과제이다. 따라서, 본 연구에서는 그라운드 앵커의 유지관리 점검에 대한 방안을 제안하고자 한다.

• 한국안전학회지
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• 제33권5호
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• pp.84-91
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• 2018

Despite the government 's efforts to reduce constructional disasters, it has been pointed out that the safety management cost of the Construction Technology Promotion Act does not reflect the actual site. Therefore, it is necessary to study the proper guideline of the safety management cost which can be used as the most fundamental measure to prevent construction accidents. Moreover for the securement of the reasonable safety management costs, it is important to calculate its appropriate rate. Thus, in this study, the appropriate rate of safety management cost was proposed by the construction cost & type based on the 111 execution plans of safety management cost, and the rate is analyzed to be 1/10 of the occupational safety and health management cost. The results of this study will be a guideline in improvement to the proper schedule rating system improvement and in implement of pilot projects.