• Journal of the Korea Safety Management & Science
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• v.11 no.1
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• pp.59-65
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• 2009

The aim of these studies is to confirm the red and blue painting damages during the fire suppression of wooden cultural assets by using the loaded stream charge extinguishant. As a results of these experiments, the ingredients of extinguishant existing on the surface of wooden cultural assets were perfectly eliminated by the water washing only. Any changes on the surface of wooden cultural assets couldn't be detected. Moreover, any color changes of the red and blue painting didn't occur.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.12
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• pp.488-495
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• 2016

The purpose of this study is to improve the repair and reinforcement of cultural construction assets made of wood and develop seismic countermeasures. The existing regulations for the earthquake proofing of cultural assets are termed 'Regulations concerning earthquake disasters affecting cultural assets' of the cultural heritage administration, which only specifies the reporting of damage to cultural assets after the occurrence of an earthquake. Since 2013, Korea has been studying the introduction of a seismic evaluation system consisting of experts by referring to the 'Guideline for the diagnosis and reinforcement of important cultural properties in Japan. The earthquake proofing of wooden cultural assets in Japan is assessed by experts using a scoring system similar to the one in Korea, but the system in Japan is managed in three steps, viz. before, during and after the occurrence of the earthquake. In order to extend the existing management system by focusing on the repair of the damage after the occurrence of an earthquake, it is necessary for Korea to cultivate experts for the regular management of cultural assets, establish seismic criteria for them, and introduce a regular management system through a civil organization related to construction. By examining the current status of wooden cultural assets, it is necessary to develop various seismic diagnosis techniques and produce guidelines for the repair and reinforcement of individual wooden cultural construction assets following their identification.

• Journal of the Korean Institute of Rural Architecture
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• v.21 no.3
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• pp.25-32
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• 2019

This study is to derive the types of displacement and damage that occur in wooden architecture cultural assets. Although the wooden architectural cultural assets are being repaired through continuous maintenance, secondary problems frequently occur. This is because the root cause of the problem has yet to be solved. The types of displacement and damage that occur in the wooden architecture cultural asset are classified into three parts: the foundation section, the gagu section, and the roof section. In turn, the three main factors that lead to displacement and damages are the structures' load impact, the durability deterioration, and the imbalance. Load impact is a phenomenon in which the member is subjected to a load that causes deformation or cracks. Durability decline is a natural phenomenon that reduces the performance of lumber as a result of check shake, termite damage, and decay. The imbalance is a condition in which the lumber is twisted and the force balance is lost, due to either drying shrinkage or displacement of the gagu section.

• Journal of the Korean Institute of Rural Architecture
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• v.21 no.4
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• pp.25-36
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• 2019

The purpose of the study is to analyze how to document survey and repair data on wooden architecture culture assets. Documentation was analyzed in comparison to digital developments from the past to the present. Although the accuracy of survey equipment has been improved by digital development, survey drawing has not changed. For example, a 3D Scanner, survey equipment, was introduced but is being used for conversion into 2D data. Data provided by the drawing included in the survey and repair reports were not accumulated. As it stands, it is inaccessible and disorganized. Data generated from the survey, repair, and maintenance has to be consistent. A BIM system was proposed to integrate information on wooden architecture cultural assets.

• Proceedings of the Safety Management and Science Conference
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• 2013.04a
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• pp.485-500
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• 2013

Cultural assets of the country's history and cherish the living conditions of the people, conscious and cohesive crystals, and the pride of the hearts of the people as a haven. In the country worth preserving national treasure, bomulgeup, local cultural heritage as a major cultural property protection are. Cultural properties, etc. Most are wooden, is vulnerable to fire, and, moreover battling to far away from the city and due to the geographical conditions are very challenging aspects. The national cultural assets, such as the many temples, vows to fire one if the loss of a centuries-old cultural property is a big loss of national posterity to great shame is not. Still cultural assets and a large number of visitors have flocked temples. All of us to keep the look and feel of the cultural assets pleasure to conserve cultural assets preserved to ensure that fire prevention is always unmistakably bear in mind that sees.

• Journal of Korean Association for Spatial Structures
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• v.17 no.3
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• pp.91-98
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• 2017

Most of the cultural assets in Korea are wooden structures. Due to the material characteristics of wood, the preservation of traditional wooden structure is impossible by simple maintenance. Damaged member is replaced with new member or completely dissolve and restore them. But member has a cultural value, so that it is impossible to arbitrarily replace each member. Although the preservation treatment method using synthetic resin is emphasized, there is no exact standard for proper reinforcement ratio. This paper is experimental study for reinforcement ratio of wooden flexural member with synthetic resins, Reinforced ratio on section area of flexural member. As a result, synthetic resin reinforcement are selected as experimental variables by proper ratio enhanced flexural capacity of reinforced wooden member than new wooden member.

• Journal of the Korea Institute of Building Construction
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• v.13 no.2
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• pp.122-130
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• 2013

One of recent methods to protect wooden cultural assets from fire, there is the flame retardation which is applied directly to wood and it is to prevent fire through securing flame resistance for the material and delaying combustion when failed fire in advance and then to gain time for people in the room to evacuate and it has same goal with the Korean Fire Service Act by protecting life and property. However, in case of spraying flame retardant on the colored surface of the wooden cultural assets, there are continuous problems of decoloration, efflorescence and water absorbtion after sometime and accordingly there increases danger of damages of cultural assets. So when treating with flame retardant on wooden cultural assets, there has to be no problems on dancheong after sometime and securing sustainable methods for flmae retardation should be preceded. Accordingly, this study aims to provide basic sources for selecting proper flame retardation methods by evaluating and analyzing flame retardation capabilities according to types of flame retardants which are frequently used nowadays and spraying them on the dancheong-painted surface and confirming if there is no problem on the dancheong and wood after sometime and if flame retardation effect is sustainable with its quality and capability through precise analysis.

• Korean Institute of Interior Design Journal
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• v.22 no.4
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• pp.94-103
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• 2013

This study investigated the windows and doors of traditional houses in Jecheon, designated as a cultural assets in Chungcheongbuk-do. It aimed to contribute to the study of korean traditional architecture by finding the characteristics of windows and doors, and to the preservation and reuse policy of local cultural assets. This study was conducted using the research methods of the literature and field survey, and it was to analyze and to compare the existing data and a current status. The result are as followings. Firstly, the windows and doors of kitchen in An-chae were generally installed double swinging type with wooden board door(板張門). Secondly, the windows and doors of An-bang were generally installed double swinging type with slender-ribbed windows and doors(細箭窓戶), were mostly installed Merum(遠音). Thirdly, the windows and doors of Daechung(大廳) towards the backyard were generally installed double swinging type with wooden board door, corrugated cardboard door(骨板門) and slender-ribbed windows. Lastly, the windows and doors of Sarang-bang in a house of nobility(班家) was installed triple windows and doors.

• Journal of the Korean Society of Hazard Mitigation
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• v.10 no.5
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• pp.49-54
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• 2010

The wooden cultural assets have the characteristics such as the fast spread of flame and leading to total destruction. Therefore, there is a need for a system for early countermeasure of recognized problem, along with the technological response for accurately recognizing the situation, for the prevention and early suppression of fire. To utilize such technology for detecting the situation through the latest ubiquitous technology and for a quick response to suppress fire, the ubiquitous sensor network (USN) technology, flame detector, image sensor, USN-based cultural asset disaster prevention management application case and malfunction identification system realization were examined in this study and the study result was presented focusing on the flame detector malfunction identification system for the ubiquitous-type cultural asset disaster prevention system.

• Proceedings of the Korean Society of Disaster Information Conference
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• 2015.11a
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• pp.321-323
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• 2015

This study will build a prompt response system based on accurate information about the internal structure of cultural heritages, including the roof structure, to improve the ability to contain and respond to the fire of wooden structure for safe preservation of cultural heritages with historical and academic values that are very vulnerable to fire, and develop a training simulation program based on virtual reality by applying the concept of Edutainment for systemized and interesting training of trainees with a response manual.