• 한국중재학회지:중재연구
• /
• 제15권3호
• /
• pp.303-324
• /
• 2005

Turnkey project in construction which accounts for about $10\%$ of the total annual construction orders in the nation is expected to grow in size as an effort to strengthen international competitiveness and improve quality of construction work. However, problems of turnkey project in construction raise concern for many possible cases of possible claims. Based on the understanding that bidding guidelines which plays a critical role in turnkey project in construction actually contain some unequal clauses and causes for problems which undermine development of turnkey construction and further create possible cases of claims, the paper aims to identify and analyze the unequal clauses and problems contained in the guidelines in order to make suggestions for improvement. Among all the turnkey construction orders that has been placed since 2000 when domestic turnkey project in construction became relatively formulated, 13 constructions costing more than 50 billion won were selected for this study since their construction scale were large enough that the bidding guidelines for them were regarded as containing little difference among one another. In order to enhance construction technology and to prevent claims while trying to achieve the original purpose of Turnkey system, the parties involved in or schedule to take part in Turnkey project including ordering institution, Construction Company and Design Company should make an effort to have more reasonable bidding guidelines drawn up.

• 대한산업공학회지
• /
• 제39권6호
• /
• pp.517-534
• /
• 2013

In this study, we propose the guideline with strategic model for new product development. To establish the guideline, 1) we classify several types of successful surveyed cases that achieved open innovation through applying crowdsourcing into new product development environment, 2) draw case maps using two or three axis with characteristics such as: step of product development process, crowdsourcing frequency, and product type of each case, 3) define the type of applying crowdsourcing into new product development environment based on case analysis results, and tabulate a crowdsourcing type based on the defined crowdsourcing type, 4) finally, suggest the guideline with multiple points of view which embrace type of crowd, community management, participation method, knowledge adoption method, and reward policy. Using the suggested guideline will help a company to design and establish open innovation in new business model related to product development area.

• 한국지반공학회:학술대회논문집
• /
• 한국지반공학회 2009년도 세계 도시지반공학 심포지엄
• /
• pp.1275-1282
• /
• 2009

The tunnel excavations are used for construction of common utility tunnel, electric tunnel, communication line tunnel, water supply and public sewerage pile line in urban area. The trench cut methods were mainly used in the past, but now, tunneling method is more being used. The tunnel excavation method like as NATM, Messer-Shield, Semi-Shield Methods are being applied to small section tunnel in Korea. The actual construction results of seme-shield method are increasing due to simplified construction process and reduced noise and vibration. And also this method is being used frequently in waterway tunnel and construction of prevention flooding recently. The seme-shield method design guideline is absence except for electric line tunnel construction in Korea, because of the semi-shield method was developed in Europe and Japan. In the prescriptive design, engineer's subjects are tending to intervene, because of absence of standard and specification for details. Therefore, Design and Construction Problems of Semi-Shield Method were described and construction trouble was introduced for exam. These problem and construction troubles have to be examined thoroughly in advance.

• 교육시설
• /
• 제7권4호
• /
• pp.27-38
• /
• 2000

The purpose of this study is, to increase the number of and improve environmental quality of kindergartens, to minimize the time and effort required in the design and construction of kindergartens by providing architectural design guidelines(space program and area guideline). The prerequisite condition of this study, in particular, is to provide the standardized design process for designing kindergartens which has merits such as provision of more qualified environment, minimization of the effort required in the design. Through the review of domestic regulations, domestic and foreign guidelines, and on-sight investigation of existing kindergartens, the practical guidelines for space program, areas, elevations and material planning were proposed.

• 한국건설관리학회:학술대회논문집
• /
• 한국건설관리학회 2006년도 정기학술발표대회 논문집
• /
• pp.396-401
• /
• 2006

지속가능한 주택을 건설하고 품질이 양호한 주택재고를 위해 2006년 1월부터 주택의 설계에 관한 성능등급을 의무적으로 표시하도록 하는 "주택성능등급 표시제도"가 시행되었다. 이에 따라 수요자들은 주택성능을 용이하게 상호 비교하여 공동주택을 선택할 수 있고, 공급자 입장에서는 명확한 기준에 따라 정확한 평가를 받을 수 있을 것이다. 본 연구는 "주택성능등급 표시제도"의 시행에 대응하여 우수한 주택성능 등급을 획득하기 위해 합리적인 의사결정 지원도구로서 주택성능 등급별 설계 가이드라인을 제시하는 것을 목적으로 한다. 이를 위해 "주택성능등급 표시제도"의 성능평가항목 및 평가기준을 고찰하고 현재 적용되고 있는 국내${\cdot}$외 주택성능 관련 제도 및 기준을 분석하여 "주택성능 등급 표시제도"와의 관련성을 검토하였다. 주택성능 평가항목을 평가기준의 특징에 따라 4가지 범주로 분류한 후, 설계 가이드라인의 구성 체계를 정립하여 주택성능 등급별 설계 가이드라인을 제시하였다. 본 논문에서 제시한 설계 가이드라인은 주택건설사업의 추진 과정에서 계획, 설계 및 시공 담당자의 주택성능 등급 획득을 위한 합리적인 의사결정에 도움을 줄 것으로 기대된다.

• 산업융합연구
• /
• 제15권1호
• /
• pp.1-7
• /
• 2017

The purpose of this study is to analyze the facility standards of the elderly welfare facilities applying the seven principles of the universal design. The facility standards of the elderly welfare facilities were limited to the provisions of the "Enforcement Regulation of the Elderly Welfare Act". There are few legal regulations applying the universal design in the construction of the elderly welfare facilities. The facility standards are set only with the minimum requirements such as securing the safety of the user, securing the space area, functional convenience, and risk prevention. However, the contents of the regulations are limited to the minimum standards for functional convenience and safety required for living. In conclusion, in the elderly welfare facilities, the notion of universal design, which considers not only the elderly, but also service providers, employees, and general visitors, should be considered.

• 국제학술발표논문집
• /
• The 1th International Conference on Construction Engineering and Project Management
• /
• pp.1094-1099
• /
• 2005

Nowadays the Design-Build Delivery Method in public sector has been remarkably grown up in applying owing to its merits such as shortening construction duration. The Fast-Track is the wide-using method for accelerating schedule at Design-Build projects. But the public agency is in trouble to execute Fast-Track because of the lack of guideline for its process. As a result, in some cases applying Fast-Track methods, cost and construction duration are increased more than cases of non-Fast-Track projects. In this study, through the questionnaire surveys to professionals having actual implementation experiences as a construction manager, owner or general contractor, key success vehicles of Fast-Track are induced.

• 한국실내디자인학회:학술대회논문집
• /
• 한국실내디자인학회 2007년도 춘계학술대회 논문집
• /
• pp.152-155
• /
• 2007

Although the population of the elderly has grown rapidly, their residential environment is not supported appropriately. The elderly are hard to adapt a new environment, so the concept of 'aging in place' is on the rise. For these reasons, Ministry of Health and Welfare, Ministry of Construction and Transportation, and Ministry of Commerce, Industry and Energy suggested each a design guideline for the elderly housing. In this study, we made a comparative analysis on these guidelines. Each guideline has something common but has some differences. So they needs of their integration after this.

• 한국지반신소재학회논문집
• /
• 제5권4호
• /
• pp.35-42
• /
• 2006

최대 높이가 29.5m인 고성토 보강토옹벽에 대한 시공 및 계측이 수행되었다. 이와 같이 높은 보강토옹벽에 대한 설계 및 시공 경험이 그다지 많지 않기 때문에, 본 현장에서는 철저한 설계 및 시공관리가 이루어졌다. FHWA 설계기준에 근거하여 본 현장 보강토옹벽의 내적 및 외적안정을 검토하였고, Bishop의 간편법을 이용하여 전반활동에 대한 안정성 해석을 수행하였다. 또한 시공관리 및 안정성 검토를 위한 일련의 현장계측을 수행하였다. 본 논문에서는 높이가 20m 이상이고, 2단으로 시공된 대표단면 2개소에 대한 계측결과를 분석하였다. 계측결과, 벽체 및 보강재의 변형이 매우 작게 측정되었으며, 벽체작용 수평토압 또한 미소한 것으로 나타났다. 따라서 높이가 20m이상으로 매우 높은 옹벽구조물에 있어서, 보강토옹벽공법이 성공적으로 적용될 수 있음을 확인하였고, 또한 시공관리가 잘 이루어질 경우 이같이 높은 보강토옹벽에 대하여 FHWA 설계기준이 매우 보수적인 안전측 결과를 보임을 알 수 있었다.

• 한국지진공학회논문집
• /
• 제26권2호
• /
• pp.49-58
• /
• 2022

The 2017 Pohang earthquake caused severe damage to low-rise piloti buildings. The damage was caused mainly by column shear failure, and some core walls were as well. The damaged piloti buildings in Pohang City could be relieved if they were designed correctly according to the standards at that time. However, the post-earthquake investigation revealed design, construction, and permission problems. To solve the problems, the Piloti Building Structure Design Guidelines that include strict specifications were published in 2018. Separately, KDS 41 17 00, the seismic design standard for buildings, was enacted in 2019 and it included the guideline contents. Therefore, at least after the publication of the guidelines, piloti buildings, designed by the standard and guidelines, can be expected to possess better seismic performance than existing piloti buildings. To confirm this, the probability of exceedance for several damage state thresholds was estimated for existing and designed piloti buildings. As a result, the probability of damage of designed piloti buildings was very low compared to existing ones. Consequently, it was confirmed that the guideline and standard adequately supplement the structural fragility of existing piloti buildings.