• 월간 기계설비
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• s.100
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• pp.62-64
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• 1998

• Magazine of the Korean Society of Agricultural Engineers
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• v.22 no.1
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• pp.40-47
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• 1980

• Proceedings of the Korean Institute of Building Construction Conference
• /
• 2009.05c
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• pp.135-141
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• 2009

This technology is able to construct with hardening UREPALT adhesives and TPO URE-Sheet simultaneously using automatic equipments. the benefit of this construction method is that The layer of waterproofing is uniform and defect of construction would be reduced because of no construction joints between UREPALT adhesives and TPO URE-Sheet. Furthermore, this new method could accomplish shortening of construction period, quality control and saving of labor costs. Also the non-exposure waterproofing method would be protected from fire and safe for workers without using a torch.

• Tunnel and Underground Space
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• v.13 no.6
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• pp.413-420
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• 2003

Modelling for performance prediction of mechanical excavation is discussed in this paper. Two of the most successful performance prediction models, namely theoretical based CSM model and empirical based NTH model, are discussed and compared. The basic principles of rock cutting with disc cutters, especially Constant Cross Section cutters, are discussed and a theoretical model developed is introduced to provide an estimate of disc cutting forces as a function of rock properties and the cutting geometry. General modelling logic for the performance prediction of mechanical excavation is introduced. CSM computer model developed and currently used at the Earth Mechanics Institute(EMI) of the Colorado School of Mines is discussed. Example of input and output of this model is illustrated for the typical operation by Tunnel Boring Machine(TBM).

• Cement
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• s.168
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• pp.44-50
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• 2005

• Magazine of korean Tunnelling and Underground Space Association
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• v.3 no.1
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• pp.18-30
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• 2001

• Magazine of korean Tunnelling and Underground Space Association
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• v.13 no.4
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• pp.64-76
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• 2011

• Magazine of the Korea Concrete Institute
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• v.5 no.4
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• pp.66-76
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• 1993

철근콘크리트 구조물의 공사중 뼈대공사라고 할 수 있는 철근공사에 있어서, 현행 철근의 절단 절곡 가공방법은 현장 인력 수작업에 의한 가공 즉 노동집약적 형태로 운영되어 왔으며, 특히 절단가공에 있어서는 철근의 강도저하가 우려되는 산소를 사용한 가열절단으로 행해지고 있어, 본고에서는 이와같은 현장여건을 개선하고, 궁극적으로 인력절감, 현장 생산성 및 품질 향상을 꾀하기 위하여 철근 가공(절단,절곡) 기계화 시스템을 적용한 시공사례를 중심으로 소개하기로 한다.

• Proceedings of the KSEE Conference
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• 2004.08a
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• pp.77-95
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• 2004

• Magazine of the Korea Concrete Institute
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• v.19 no.3
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• pp.44-49
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• 2007