• KIEAE Journal
• /
• v.11 no.4
• /
• pp.11-18
• /
• 2011

In order to solve housing shortage, an apartment has been built and supplied in large quantities in Korea. As such a result, the apartment became a typical housing type in Korea. However, the housing became vulnerable to accommodate rapidly changing life-style & life-cycle of koreans and was lost the concept of Korean traditional housing for inheriting and developing Korean traditional culture. Therefore, this paper aims at eliciting of design elements for development on standard model of long-life housing with durability & flexibility based on data derived from housing consumers's questionnaire survey and expert's opinion surveys. We expect that the standard model developed on the basis of open building applying support & infill elements will be used as a standard model for planning future long-life housing with capacity.

• Proceedings of the Korean Institute of Building Construction Conference
• /
• 2014.05a
• /
• pp.158-159
• /
• 2014

There is urgent for defect consulting work to standardize the investigated method, repaired and reinforced method, and estimated cost about defect in increasing a defect lawsuit of apartment building. For the purpose of developing the standard process of defect consulting work, the review that a used process in law and institution should take precedence. There is not prepared the national standard for defect consulting but is dependent on an experience and a practice of consultants. This study analyzes defect consulting case, defines main steps for developing the standard process, and draws phased work factors. As systemizing this, it is expected to apply to basic structure for developing the standard process of defect consulting work for the next.

• Proceedings of the Korean Institute of Building Construction Conference
• /
• 2018.05a
• /
• pp.343-344
• /
• 2018

This study proposes a standard method of diagnosis and repair to prevent and maintain the problem of durability deterioration caused by leakage cracks in apartment basement structures in Korea. Following the announcement of the previous maintenance plan section, this is the second part of the study, focusing on inspection of methods for diagnosing and repairing leakage cracks in apartment basement structures. In this thesis, the matters required for the procedures, types, times and equipment of the inspection plan and the inspection methods, records, and decisions required for the actual inspection are described.

• Proceedings of the Korean Institute of Building Construction Conference
• /
• 2018.11a
• /
• pp.191-192
• /
• 2018

This study presents the standard methods of diagnosis and repair to prevent and maintain the durability degradation caused by leakage cracks in underground structures in Korea. The third part after the announcement of the existing maintenance plan, The environmental characteristics and leakage condition of underground structures, the causes of deterioration of underground concrete structures, and countermeasures and leakage equipment were described.

• Journal of the Korea Institute of Building Construction
• /
• v.10 no.3
• /
• pp.121-128
• /
• 2010

This study aims to make improvements to the standard estimation process used to estimate reasonable costs for construction work, and to suggest a work crew based estimation using a new cost estimation model. In addition, work crew shift combination and construction process were systematically organized in order to improve the estimation technique and the construction capability of the cement liquid waterproofing work for apartment buildings. In addition, in terms of manpower and productivity, analyses were performed on the cement liquid waterproofing work for apartment buildings with net areas between $84-85m^2$ and $125-184m^2$, and the results were then compared with those calculated using the conventional work-crew based estimation method. Through this study, when the results of this study and those calculated by the conventional method were compared, for apartments with the net area of $84-85m^2$, the differences between specialists were shown to be 1.91 times to 2.13 times on average, while they were 8.82 times to 9.52 times between normal workers on average. For apartments with the net area of $125-184m^2$, the differences betweenspecialists were shownto be 1.89 times to 2.07 times on average, and 8.57 times to 9.38 times on average between normal workers.

• Proceedings of the Korean Institute of Landscape Architecture Conference
• /
• 2017.10a
• /
• pp.90-93
• /
• 2017

• Korean Journal of Construction Engineering and Management
• /
• v.6 no.4 s.26
• /
• pp.164-171
• /
• 2005

The importance of the life cycle cost analysis(LCCA) for apartment housing remodeling projects has been fully recognized over the last decade. Accordingly theoretical models, guidelines, and supporting software systems were developed for the life cycle cost analysis of apartment housing remodeling systems. However, the level of consensus on LCCA results is still low due to the lack of reliable data on remodeling activities for safety diagnosis. in order to predict the reliability based LCCA of the given case, suggested the remodeling strategies level after reviewing other related materials. Apply the real information of the economic index. And based on such analytical measures, remodeling and operation cost and LCC in remodeling strategies level have been predicted; suggests the basic information about remodeling interventions level for the apartment housing. The LCC analysis models and the fuzzy logic based safety assessment presented in this study can greatly contribute to the value-oriented design alternative selection, estimation of the economic analysis, and the allocation of budget for apartm.

• Journal of the Korea Institute of Building Construction
• /
• v.9 no.5
• /
• pp.163-172
• /
• 2009

As customers are becoming increasingly important in corporate management, there is a growing demand for migration to customer-focused organizational structures. Unlike the manufacturing industry, the construction industry is non-iterative and non-standardized. As a result, a wide variety of materials, human resources, technologies and equipment must be mobilized in complex work activities to complete a structure. Consequently, surprises are bound to occur as such work activities progress. This paper intends to study a strategy that is designed to improve customer services for apartment building units. It aims primarily to focus on cost control and brand management. Housing tenants and industry experts are surveyed to collect input for issue analysis. In addition, the external circumstances and internal capabilities of major builders in Korea are analyzed, and a SWOT analysis is performed regarding market conditions related to customer service. These analysis results are utilized to develop a strategy implementation plan over different time frames, and the operational resources available for such strategy implementation are analyzed in order to forecast its performance. This research will facilitate communication between construction companies in Korea and their customers by proposing a customer service improvement strategy for apartment building units, and is expected to provide resource material for a strategic analysis of efforts to fully incorporate customer requirements

• Korean Journal of Construction Engineering and Management
• /
• v.10 no.3
• /
• pp.53-61
• /
• 2009

With the Government's policy of increasing the supply of residential houses in 1970s, the number of apartments have increased dramatically, and as the result, the number of old aged apartment are increasing too. Therefore remodeling is being executed to improve the residential environment. The rate of remodeling is increasing instead of rebuilding because rebuilding takes more resource and because of the realestate issue. There are many uncertainties in construction progress of remodeling such as communication between personnel, demolition and repair work. There are no standard for remodeling construction so such problems have been causing more problems. It has been found that BIM (Building Information Modeling) may be effective for resolving issues of standardization of remodeling construction. Therefore this study wishes to develop a standard process for remodeling work through BIM to estimate the possibility of its use at remodeling sites. Based on this, I wish to contribute to the issue of achieving construction efficiency pursued by BIM.

• Proceedings of the Korean Institute Of Construction Engineering and Management
• /
• 2007.11a
• /
• pp.562-566
• /
• 2007

In apartment house renovation project, the project progress held up in perception gap or conflict of interest with residents as usual. These dispute occurs ambiguous borderline ordistinction of Common Useing) Parts and Exclusive Possessed Private Parts. The Maintenance Covenant now in force in Korea and Japan are considered in this paper about theses item. Summarizing the conclusion is as below. 1) In The Maintenance Covenantnow in force, in definition of Ownership, Utilization, Maintenance, Japan is more ostensive than Korea. 2) The Borderline of Common Using Parts with Exclusive Possessed Parts is [Inner line of Exterior Wall] in Korea and in Japan also. But in Korea it is not in unity in purpose and action or definition and description. 3) In Japan, the Subject of Ownership is defined with hierarchically, as Housing complex-residential Building-individual dwelling, But not in Korea. 4) In Japan, [Exclusively using Common Owned Parts] are defined, But not in Korea.