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REFERENCE LINKING PLATFORM OF KOREA S&T JOURNALS
> Journal Vol & Issue
Journal of the Korea Institute of Building Construction
Journal Basic Information
Journal DOI :
The Korean Institute of Building Construction
Editor in Chief :
Volume & Issues
Volume 6, Issue 4 - Dec 2006
Volume 6, Issue 3 - Sep 2006
Volume 6, Issue 2 - Jun 2006
Volume 6, Issue 1 - Mar 2006
Selecting the target year
Gang, Hae-Jak ;
Journal of the Korea Institute of Building Construction, volume 6, issue 4, 2006, Pages 7~10
DOI : 10.5345/JKIC.2006.6.4.007
현대 인천삼산월드체육관 신축현장
Jeong, Su-Hyeon ; Lee, Seon-Pyo ;
Journal of the Korea Institute of Building Construction, volume 6, issue 4, 2006, Pages 11~16
DOI : 10.5345/JKIC.2006.6.4.011
Yangjae Hibrand Shoppingtown
Lee, Geun-Po ;
Journal of the Korea Institute of Building Construction, volume 6, issue 4, 2006, Pages 17~25
DOI : 10.5345/JKIC.2006.6.4.017
Load Carrying Capacity of Top Down Prefounded Columns on Different Excavation Schedule
Rhim, Hong-Chul ; Hwang, Hee-Sun ;
Journal of the Korea Institute of Building Construction, volume 6, issue 4, 2006, Pages 45~52
DOI : 10.5345/JKIC.2006.6.4.045
Top Down method is more widely used in downtown construction, recently. As underground construction constitutes a significant portion of the total construction cost and time in Top Down construction, it is important to develop a construction method to reduce the time required in underground works. The purpose of this study is to analyze load carrying capacity of Top Down prefounded columns on different excavation schedule. When several floors are excavated, the valid buckling length of prefounded column is increased and allowable buckling stress is decreased. The result shows that all columns are safe in buckling down to B3 story whether 2 or 3 stories are excavated. However, several columns are not safe from B4 story when 2 or 3 stories are excavated straightly. With these results, a process can be designed that the first three stories in the basement are excavated, and then excavate B4 story after placing concrete on B1 and B2 floor.
Improvement Plan and Analysis of Construction Safety Management for Risk Management
Chung, Byoung-Hwa ; Kim, Sung-Deuk ;
Journal of the Korea Institute of Building Construction, volume 6, issue 4, 2006, Pages 53~60
DOI : 10.5345/JKIC.2006.6.4.053
Quality control and safety represent increasingly important concerns for project managers. In the worst case, failures may cause personal injuries or fatalities. Accidents during the construction process can similarly result in personal injuries and large costs. We present the results of a study designed to identify the tools that are most widely used and those that are associated with successful project management in general, and with effective project risk management in particular. The study is based on a questionnaire administered to a sample of project managers from construction enterprises. The response data was analyzed in order to find which tools are more likely to be used in the those organizations that report better project management performance and in those that value the contribution of risk management processes.
Carbonation Properties of Recycled Cement Mortar made of Cementitious Powder from Concrete Waste
Park, Cha-Won ; Ahn, Jae-Cheol ; Kang, Byeung-Hee ;
Journal of the Korea Institute of Building Construction, volume 6, issue 4, 2006, Pages 61~68
DOI : 10.5345/JKIC.2006.6.4.061
Recently, there have been many studies about recycling cementitious powder from concrete waste(hereinafter referred to as waste powder), generated after recycle aggregate production. Previous studies showed that when the heating process of waste powder at
in paste is dehydrated making possible the restoration of hydraulic properties. Recycled cement with hydraulic properties restored is thought to be re-hydrated through the mechanism of hydration, which is almost similar in Portland cement. This clearly suggests that the hydrate of recycled cement is alkali in type. Like in general concrete, if recycled cement is used as a structural material, resistance performance against carbonation or neutralization by
in air probably would be most influential to the life of steel-reinforced concrete structure. Thus the purpose of this study is to make an experimental review on chemical properties of recycled cement, manufactured with concrete waste as base material, and investigate the durability of concrete using recycled cement through evaluating the cement's performance of resistance to carbonation in accordance with its accelerating age. Based on its results, further, the study seeks to provide basic information about ways of utilizing recycled cement.
Study on the Application of Site for Exposure Type of Complex Waterproofing Method with Liquefied Waterproof using of Vertical Type Reinforcing Sheet Material Reinforced Sheet Rising System in the Roof Tops
Oh, Sang-Keun ; Son, Mum-Se ; Kim, Jin-Seong ; Yeo, In-Soo ;
Journal of the Korea Institute of Building Construction, volume 6, issue 4, 2006, Pages 69~75
DOI : 10.5345/JKIC.2006.6.4.069
It often happen water leakage that roof membrane have a poor condition such as direct exposed to rain, ultraviolet lays, temperature change compare with other part of waterproofing. There are difficult to maintain the quality of waterproofing and durability due to use only few waterproofing materials in practical in spite of development and use the various waterproofing material as solution of these poor condition. Therefore, in this thesis, I would like to know the property to apply field and suggest other method to develop for this waterproofing method to adopt various field condition for roof tops, as searching exposed and complex waterproofing technology for roof tops which is reinforced sheet using rising system have a regular pitch, depth, space.
Measurement of Prefounded Column Erection During Top Down Construction
Rhim, Hong-Chul ; Shin, Cheon-Kyun ; Kim, Seung-Weon ;
Journal of the Korea Institute of Building Construction, volume 6, issue 4, 2006, Pages 77~83
DOI : 10.5345/JKIC.2006.6.4.077
The purpose of this study is to measure the straightness of prefounded columns during underground construction stages. There are several causes of an error of prefounded column: (1) columns connected by welding or bolting, (2) by placement of concrete and aggregates around columns, (3) movement during construction, and (4) load applied during construction. The error of column straightness is different for each column, and the tilting of columns is shown in one or two directions between floors. The additional loads caused by the error of straightness may give damage to buildings. This paper presents the measurement results of column straightness, and thus providing a basis for further analysis.
A Study on the Field Application Analysis for High Adhesive Spray Type of Degenerated and Rubberized Asphalt Membrane Material
Oh, Sang-Keun ; Kwak, Kyu-Sung ; Choi, Sung-Min ; Song, Je-Young ;
Journal of the Korea Institute of Building Construction, volume 6, issue 4, 2006, Pages 85~92
DOI : 10.5345/JKIC.2006.6.4.085
Urethane, epoxy, acrylic have common property to adhere on the concrete dried surface in the waterproofing materials at present. In the wet condition, however, the materials such as urethane, epoxy, acrylic need a long hardening time and it become a reason of water leakage as the materials breaking down. it is one of the problem to adhere to the substrate. Therefore, in this thesis, I focused to assure the structural safety and durability and quality for waterproofing and safe of construction cost by cut down the cost of labor and reduce the term of works as searching the application of field condition for high adhesive spray type of degenerated and rubberized asphalt membrane material.
A Study on Using Possibility of Talc Powder as Concrete Admixture
Woo, Jong-Kwon ; Ryu, Hyun-Gi ;
Journal of the Korea Institute of Building Construction, volume 6, issue 4, 2006, Pages 93~98
DOI : 10.5345/JKIC.2006.6.4.093
Admixture materials are used in mixing concrete or mortar to improve quality and performance of the concrete. This study examines the potential use of talc as a substitute for cement, the benefits of recycling waste resources for economical efficiency and quality improvement of concrete. The test was carried out by replacing the plain mix with fine grains of talc at the rate of 10%, 20%, and 30%. Talc was divided into three groups depending on the degree of pulverizing. For wet concrete, porosity, slump, bleeding per unit, and setting time by penetration resistance were measured; similarly, for dry concrete, strength and watertight Property were tested. Test results showed that the amount of bleeding and setting time could be shortened, but the strength and watertight proofing severely deteriorated. However, at the replacement rate of 10%, talc showed equal performance with the plain at all degrees of pulverization, which suggests its potential use as admixture material.
Measures to Implement Comprehensive Supervision for the Purpose of Bolstering Construction Management (CM)
Yoon, Jun-Seon ; Yoo, Byoung-Eok ; Han, Chang-Pyeong ;
Journal of the Korea Institute of Building Construction, volume 6, issue 4, 2006, Pages 99~102
DOI : 10.5345/JKIC.2006.6.4.099
Although constructions are getting diverse, larger in size, and higher-storied, we witness that CM technologies are not coping with such a growing trend. In particular, CM, one of vulnerable areas, shall continue to be given priority hereafter. The research has been conducted with a strong focus on total design and supervision offices already specializing in CM projects, in order to prepare for the future activated CM markets. Authors have sought to find mistakes in the process of being in control of CM works and create measures to boost CM through case-study, documentary research, and interviews with experts. It excludes theoretical research, as many data are already accumulated domestic and abroad.
A Study On Status of Remodeling in Newly Built Apartments and Its Improvements
Kim, Jae-Yeob ; Lee, Ji-Young ; Kim, Dae-Won ;
Journal of the Korea Institute of Building Construction, volume 6, issue 4, 2006, Pages 103~108
DOI : 10.5345/JKIC.2006.6.4.103
Currently, due to remodeling of newly built apartment, national resource loss and personal economic loss are being occurred and construction wastes are making more environmental issues. This study aims to devise reduction in cost and economic loss coming from remodeling by selecting general house size of apartment, carrying out surveys and investigating current status of remodeling before and after moving into newly built apartments.