초록 ▼

□ 3종 실험장비 구축 및 공동활용 방안 수립
○ 실험장비 도입, 구축, 시험운영 및 준공 등 전 과정에 대한 구체적인 구축 및 관리계획 수립
- 실험장비 구축 위치(배치), 장비 종류 및 사양 등 결정
- 추진일정 및 소요예산 등 확정
○ 실험장비 구축 및 시험운영
- 실험장비 업체 선정 및 장비 도입
- 실험장비 구축(지정센터에 구축)
- 시험운영을 통한 성능검증 및 보완
- 시험운영 결과를 포함한 준공보고서 작성
○ 공동활용 방안 수립
- 기존 1단계 건설연구인프라 실험시설

□ 3종 실험장비 구축 및 공동활용 방안 수립
○ 실험장비 도입, 구축, 시험운영 및 준공 등 전 과정에 대한 구체적인 구축 및 관리계획 수립
- 실험장비 구축 위치(배치), 장비 종류 및 사양 등 결정
- 추진일정 및 소요예산 등 확정
○ 실험장비 구축 및 시험운영
- 실험장비 업체 선정 및 장비 도입
- 실험장비 구축(지정센터에 구축)
- 시험운영을 통한 성능검증 및 보완
- 시험운영 결과를 포함한 준공보고서 작성
○ 공동활용 방안 수립
- 기존 1단계 건설연구인프라 실험시설에 편입 및 공동 활용 방안 제시
※ 3종 실험장비 및 목표성능

① 급속수평하중 동시재하가 가능한 20MN급 일체형 대용량 UTM
- (정의) 지진에 대한 대용량 교량 받침, 면진 및 제진장치의 성능평가를 위한 20MN급 고정형 UTM 및 동시에 수평력을 반복적으로 재하할 수 있는 3MN급 초 고속 Actuator
- (주요 목표성능)
⋅ 수직하중 재하용 대용량 UTM: 20MN(static), 12MN(dynamic), 750㎜(stroke) 80㎜/s(velocity), Testing dimension (1.0mx 3.0mx7.0m(BxLxH))
⋅ 수평하중 재하용 고속 Actuator: 3MN(dynamic), 300㎜/s(velocity), 750㎜ (stroke)
⋅ 기타 : controller & S/W, 유압시스템, 로딩프레임

② 국제기준 대응 비구조 요소 실험용 10g급 6자유도 진동대
- (정의) 건축물 내외장 설비(천정과 벽체, 전기 및 전력설비, 가스 및 상하수도 배관구조 등), 건설기계 및 철도 등의 기간산업분야 비구조 요소에 대한 내진성능 검증 및 진동내구성 실험이 가능한 10g급 6자 유도 진동대
- (주요 목표성능)
⋅ 6자유도 고속진동대: 150GPM 이상(HPU),2.5mx2.5m(테이블 면적), 6tonf (payload), 10g이상(가속도, 6tonf 적재하중시 7g 수준)
⋅ 기타: 유압펌프 및 배관설비, controller & S/W, DAQ 등

③ 바람-파도-조류 복합 발생을 위한 바람-흐름 발생장치
- (정의) 해양 에너지원을 이용한 청정에너지 획득,개발 및 안정된 구조물 설계를 위하여, 실제 해양환경과 유사한 바람, 파도, 조류를 발생시켜 구조물을 테스트하는 장치
- (주요 목표성능)
⋅ 3차원 평면수조
- 바람발생장치: 10m 이상(바람 토출구 폭), 10㎧ 이상(풍속, 정속성 확보) 스펙트럼별 변동풍 재현 가능
- 흐름발생장치: 0.5㎧ 이상(유속, 정류성 확보)
- 조파기: 기존설비 활용
⋅ 차원 단면수조
- 바람발생장치: 거리 30m에서 10㎧이상(풍속, 정속성 확보 및 변동풍 재현)
- 흐름발생장치: 1㎧ 이상(유속, 정류성 확보, 변동류 재현(조석효과))
- 조파기: 기존설비 활용

( 출처: 보고서 요약서 3p )

Abstract ▼

Purpose & Contents
□ (Purpose) Construct 3 types of testing equipments, and establish plans for availability provision to respond to diverse experiment demands and strengthen land and transport R&D research capacity

□ (Contents) Construct 3 types of testing equipments
○ Establish a spec

Purpose & Contents
□ (Purpose) Construct 3 types of testing equipments, and establish plans for availability provision to respond to diverse experiment demands and strengthen land and transport R&D research capacity

□ (Contents) Construct 3 types of testing equipments
○ Establish a specific plan for construction and management for the entire process of introducing testing equipment, construction, test operation, and completion, etc
- Decide the designation(arrangement), type, specifications, etc of testing equipment
- Determine promotion program and necessary budget

○ Test operate and construct testing equipment
- Select testing equipment enterprise, and introduce equipment
- Establish testing equipment(establish at designated center)
- Verify performance and supplement through test operation
- Type a completed report including the result of testing operation

○ Establish Shared-use plan
- Suggest plans for incorporating to the existing 1^st phase construction R&D Infrastructure testing facility and shared-use

※ 3 types of testing equipment and performance objective
① Integral bulk UTM of class 20MN capable of simultaneous rapid horizontal load
- (Definition) A fixed type UTM of class 20MN for bulk bridge bearing, seismic isolation, and performance evaluation on vibration control system for an earthquake, and superspeed actuator of class 3MN that can load horizontal force repeatedly
- (Major performance objective)
⋅ Bulk UTM for vertical load loading: 20MN(static), 12MN(dynamic), 750mm(stroke) 80mm/s(velocity), Testing dimension(1.0mx3.0mx7.0m(BxLxH))
⋅ High speed actuator for horizontal load loading: 3MN(dynamic),300mm/s(velocity), 750mm (stroke)
⋅ Others: controller & S/W, hydraulic system, loading frame

② 6 Degrees of Freedom(DOF) shaking table of 10g for testing nonstructural components to meet international standards
- (Definition) 6 Degrees of Freedom(DOF) shaking table of 10g capable of seismic performance verification and vibration durability testing on nonstructural components in the key industry, such as finished and equipped facilities of a building(ceiling and wall, electricity and power facilities, gas, pipe structure of water supply and drainage, and etc), construction machinery, railroad, and etc
- (Major performance objective)
⋅ 6 Degrees of Freedom(DOF) high speed shaking table: Over 150GPM(HPU), 2.5mx2.5m(table surface, 6ton(payload), over 10g(acceleration, 7g when 6ton of loading capacity)
⋅ Others: hydraulic pump and plumbing system, controller & S/W, DAQ etc

③ Wind and current generator for wind-wave-current combined occurrence
- (Definition) Equipment testing the structure by generating wind, wave, current similar to real marine environment to achieve and develop clean energy, and design stable structure by applying marine energy source
- (Major performance objective)
⋅ Three-dimensional flat water tank
- Wind generator: Capable of reenacting fluctuating wind based on its spectrum of over 10m(width of wind outlet), over 10m/s(secure of wind velocity, fixed wind)
- Current generator: over 0.5m/s(Secure velocity of flow, rectification of electricity)
- Wave generator: Occupy existing equipment
⋅ Dimensional section of water storage container
- Wind generator: Over 10m/s at the distance of30m(reenacting wind velocity, and fluctuating wind speed)
- Current generator: Over 1m/s
- Wave generator: Utilize existing equipment

Results
□ Manage construction of testing equipment(3 types), and establish plans for shared-use
□ Construct integral bulk UTM of class 20MN capable of simultaneous rapid horizontal load
□ Construct 6 Degrees of Freedom(DOF) shaking table of 10g for testing nonstructural components to meet international standards
□ Construct Wind and current generator for wind-wave-current combined occurrence

Expected Contribution
□ Application plan
○ Capable of responding at the right time to diverse testing demands and applying the latest technical trend through advancing the performances by testing equipment unit
○ Support technical development of small and medium-sized businesses, high potential enterprises, universities that have a difficulty constructing research infrastructure through shared-use
○ Apply on supporting technical development and approval of seismic reinforcement and vibration related products of SOC facility through securing high-capacity, high-tech testing equipments
○ Capable of developing the standard of national examination and policy support for seismic performance evaluation, since total seismic safety evaluation is possible on high-rise structure, generating equipment of nuclear power plant
○ Apply on technical development in the field of new regeneration energy in respect of diverse marine environments(wind power, wave power, tidal power)

□ Expected Contribution
◦ Contribute to enhancing technology competitiveness in the related field, due to the capability of diverse R&D verification experiments, commercialization, new construction technology developing support by building advanced research equipment that did not exist in the nation,
◦ Capable of leading international technology, and establish diverse test and evaluation technique in the field of construction and transport by securing quality assessment and building systemic performance verification and testing technique of related field
◦ Contribute to introducing foreign advanced technique, leading technology in developing countries, and exporting high value added technology by securing highly advanced performance testing equipment at an international level through international joint research
◦ Prevent the outflow of domestic capital and crucial technique by attracting important experiments, which were operated overseas due to the lack of domestic advanced testing facilities, into the country
◦ Prevent overlapped investment of nation’s testing facility and equipment through enhancing efficiency of shared-use
◦ Produce economic value and enhance investment efficiency of the government’s budget by advancing academic and technical performance through improving performance of advanced national testing infrastructure, and enhancing commercialization of R&D
◦ Contribute to reducing national budget, by advancing the testing equipments through maximizing the use of existing testing facilities instead of constructing new testing facilities
◦ Contribute to the revitalization of venturing into the United States, Middle East and powerful regions, due to the capability of evaluating seismic performance under the international standards on construction, machinery, nuclear power, and other fields of technology(product)
◦ Lead development of offshore wind power, and etc that are related to the ocean energy industry

( 출처 : SUMMARY 7p )

목차 Contents

• 표지 ... 1
• 제출문 ... 2
• 보고서 요약서 ... 3
• 요약문 ... 5
• SUMMARY ... 7
• 목차 ... 10
• Contents ... 12
• 제1장 연구개발과제의 개요 ... 14
• 1절 연구개발과제의 설명 ... 14
• 2절 연구개발 목적 ... 18
• 3절 연구개발의 필요성 ... 19
• 4절 연구개발 범위 ... 28
• 제2장 국내외 기술 개발 현황 ... 34
• 1절 급속수평하중 동시재하가 가능한 20MN급 일체형 대용량 UTM ... 34
• 2절 국제기준 대응 비구조요소 실험용 10g급 6자유도 진동대 ... 76
• 3절 바람-파도-조류 복합 발생을 위한 바람-흐름 발생장치 ... 96
• 제3장 연구 수행 내용 및 성과 ... 108
• 1절 추진 체계 및 수행 절차 ... 108
• 2절 연차별 연구내용 및 성과 ... 112
• 제4장 목표 달성도 및 관련 분야 기여도 ... 259
• 제5장 연구개발성과의 활용계획 ... 262
• 제6장 연구 과정에서 수집한 해외 과학기술 정보 ... 264
• 제7장 연구개발성과의 보안등급 ... 264
• 제8장 국가과학기술종합정보시스템에 등록한 연구시설·장비 현황 ... 265
• 제9장 연구개발과제 수행에 따른 연구실 등의 안전 조치 이행 실적 ... 266
• 제10장 연구개발과제의 대표적 연구 실적 ... 267
• 제11장 기타 사항 ... 267
• 제12장 참고 문헌 ... 268
• 끝페이지 ... 270