간행물
한국구조물진단유지관리공학회 학술발표대회 논문집
- 발행기관 한국구조물진단유지관리공학회
- 자료유형 학술대회
- 간기 반년간
- 수록기간 2012 ~ 2019
- 주제분류 공학 > 안전공학 공학 분류의 다른 간행물
- 십진분류KDC 531DDC 624
권호리스트/논문검색
2013 한국구조물진단유지관리공학회 봄 학술발표 논문집 (2013년 4월) 407건
381.
2013.04
서비스 종료(열람 제한)
This study aims to investigate basic requirements for adopting the Building Information Modeling(BIM) technology to CO2 monitoring system of building maintenance. This study is progressed to emphasis to utilize BIM building information to estimate amass of CO2 on the maintenance stage. The main purpose of this monitoring technology suggest the effective use of information which enable to efficient evaluation technology.
382.
2013.04
서비스 종료(열람 제한)
This research deals with the anti-washout underwater concrete applied for cast-in-place piles constructed by RCD(Reverse Circulation Drill). The anti-washout underwater concrete exhibits a compressive strength larger than 35 MPa and a slump flow of 600 mm. It is also a high fluidity anti-washout underwater concrete with an intended mass of suspended solid smaller than 150mg/ℓ. And then, we evaluated the quality performances and the fludity characteristic of the developed high fludity anti-washout underwater concrete in this study.
383.
2013.04
서비스 종료(열람 제한)
This paper reviewed on the minimum strength of concrete in cold climates from the viewpoint of durability. The results show that the minimum strength to prevent early frost damage recommend to 21 MPa.
384.
2013.04
서비스 종료(열람 제한)
FRP hybrid bar, a type of the reinforcing bar, is combined with the FRP or steel core and FRP cover. FRP braided hybrid bar is a type of the FRP hybrid bar having the FRP braid as FRP cover. To estimate the axial behavior of FRP braided hybrid bar, the behavior of FRP braid in axial direction of the bar should be calculated. In this paper, to estimate the stiffness of FRP braid in axial direction of the bar, the approximate analytical solution was proposed.
385.
2013.04
서비스 종료(열람 제한)
Since 2007, Korea Institute of Construction Technology (KICT) have developed UHPC (Ultra High Performance Concrete). In recent years, the bridge with the UHPC ribbed deck developed by KICT was demonstrated in site and measured by optic sensors.
386.
2013.04
서비스 종료(열람 제한)
The purpose of this study is to collect and analyze the condition and history data of the port facility for the systematic management. To this end, the preliminary and background data were collected through each related organization. The present state data of the port facility were established by the analysis of collected data. Based on the result of this study, the systematic data were constructed for the port facility's systematic management
387.
2013.04
서비스 종료(열람 제한)
In this study, the strategies to achieve more efficient management for the sea-crossing bridges were prepared considering their current maintenance status and special structural characteristics. Various ideas were suggested based on the professional experiences and several knowhow accumulated in the field of the bridge maintenance. Also, such ideas were systematically classified and defined with several sub-topics through the techniques used in the value engineering. In order to improve the management efficiency, the detailed plans considering the sub-topics were established
388.
2013.04
서비스 종료(열람 제한)
To evaluate the efficiency of the FBG sensors encapsulated into 7-wire strand, a field test for the UHPC girder bridge was performed using both FBG sensors and the conventional strain gages. Variations of prestressing forces from FBG sensors are compared to the values from the strain gages after this test.
389.
2013.04
서비스 종료(열람 제한)
In this paper, a new bridge management framework is introduced in an effort to apply a preventive maintenance principle. Optimal decision making technology based on various performances and cost is necessary for the implementation of preventive maintenance management framework
390.
2013.04
서비스 종료(열람 제한)
This study carried out test construction of fiber reinforced lean concrete for composite pavement system. Sensors were installed in order to measure temperature, humidity, and strain at 3cm and 12cm depth from surface. The measured results revealed that temperature variation of variables were similar each other at same depth
391.
2013.04
서비스 종료(열람 제한)
Domestic port facilities has increased rapidly since the late 1980s. Therefore, future maintenance demand will increase significantly. However, because of the limited budget, the maintenance budget will not increase significantly. In this study, maintenance prioritization method was proposed by Delphi study for the efficient use of the maintenance budget.
392.
2013.04
서비스 종료(열람 제한)
To design the program that can effectively support the port facilities management system for to reduce maintenance costs, to ensure the safety and to extend the age of the facilities(docking facilities, counter facilities, pavement etc.) by effective repair at the optimum time is the purpose of this study. The program was designed by considering the business processes of the system. The program was divided into the database and the operating programs, and composed of a total of five modules.
393.
2013.04
서비스 종료(열람 제한)
In this paper, evaluated on the effect of high temperature history on the resistance to freeze-thaw of concrete. As a result, The concrete subjected to high temperature history at 50℃ and 70℃ showed good of the resistance to freezing and thawing.
394.
2013.04
서비스 종료(열람 제한)
This study is purposed to analyze the compressive strength development with different produce of fly ash in order to develop cementless concrete. As a results, compressive strength of cementless mortar is related to effect on compressive strength development for the type of fly ash.
395.
2013.04
서비스 종료(열람 제한)
In this paper, a finite element analysis to design hybrid reinforcing polymer bars was presented. Two different types of hybrid FRP bar were considered in finite element modeling. To offer the necessity and validity of finite element modeling for the hybrid reinforcing polymer bars, shape and material properties were assumed. Input conditions for analyzing the hybrid reinforcing polymer bars using FEM were verified. Using the results of the finite element analysis, the hybrid reinforcing polymer bars were optimally designed and the results are presented in this paper..
396.
2013.04
서비스 종료(열람 제한)
this study evaluates the drying shrinkage strains regard to fiber reinforcement in order to reduce cracking of the lean concrete mix so as to control the damage of the pavement by means of fiber reinforcement
397.
2013.04
서비스 종료(열람 제한)
Currently, a limited number of Hybrid rebars are sold commercially due to their high cost, relatively low performances, and brittle failure characteristics. In this study, we investigated the type and characteristics of the rebars, and seek out a activation plan of applying hybrid rebars
398.
2013.04
서비스 종료(열람 제한)
Concrete floating structures will experience the surface erosions by wave and floaters’ impacts. However, because there exists no standard test method in Korean Industrial standards (KS) related to this issue, proper evaluations have not been able to be performed. To resolve this problem, this study developed a testing apparatus and evaluation methods referring to ASTM C 1138, and series of marine concrete mixtures were evaluated
399.
2013.04
서비스 종료(열람 제한)
In case of reinforced concrete based structures, deterioration is mainly due to corrosion of steel rebar. So, the advanced construction rebar materials which have high resistance to corrosion should be developed with the application techniques. In Korea Institute of Construction Technology, the research project on hybrid reinforcing bars have performed since 2013 during 5 years. In this paper, the verification methodologies on corrosion and durability which will be applied to developed hybrid reinforcing bars are suggested
400.
2013.04
서비스 종료(열람 제한)
In USA and Europe, a study for precast modular road system has been performed over the last 20 years to construct the road rapidly and to reduce traffic congestion during repair and rehabilitation of deteriorated concrete pavements. This precast modular road system could be applied to exclusive bus lanes and roads in industrial area.
