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로드헤더굴착효율및픽커터소모율데이터를활용한생산성비교분석

Title
로드헤더굴착효율및픽커터소모율데이터를활용한생산성비교분석
Other Titles
ComparativeStudyontheRoadheaderProductivitybasedontheDataofExcavationEfficiencyandPickCutterConsumption
Author
남경현
Advisor(s)
함남혁
Issue Date
2023.8
Publisher
한양대학교
Degree
Master
Abstract
점점과밀화되어가는도심지에서지하공간의활용은하나의중요한대안이되어가고있다.지하공간은영화‘기생충’에서보여지듯이과거에는서민들이사는주거공간으로서의부정적이미지가강했으나,이제아파트에서는주차장을위한공간을넘어헬스장,골프장,수영장등으로활용되며그역할이확대된지오래이며,복합쇼핑몰등에서는주차장및쇼핑공간으로자리매김한것을넘어,지하철과직접연결되어교통수요를고객으로끌어들이는관문역할을담당하고있다.하지만무엇보다도최근에부각되는지하공간의중요한역할은도시외곽과도심지를대심도로연결하여출·퇴근하는인원을신속하게이동시켜교통불편을해결하고부가적으로이동에따른피로를줄여주는데있다. 대부분의대심도터널이도심지를통과하게됨으로써기존의발파공법적용시소음·진동등에따른피해뿐만아니라지반침하·싱크홀등과같은생명과직결된문제를야기시킬수있어TBM,로드헤더등다양한기계굴착방법이도입되고있으나,이러한기계굴착방법은타선진국에비해도입이늦어,국내암반특성에맞는효율적굴착방법에대한연구는부족한것이사실이다. 더군다나,작년에최초로국내현장에서시행된로드헤더굴착방법에대한굴착효율과픽커터소모량에대한예측모델은유럽암반을기준으로하고있어,국내암반여건과는맞지않는관계로,이논문에서는인천OO현장에서실제굴착한자료를바탕으로산출한굴착효율및픽커터소모량에대한예측모델을만들어보고,기존에연구된예측모델과함께시공예정구간에적용하여비교·분석해봄으로써추후로드헤더의실질적인굴착효율과픽커터소모량에대한방향성을제시하고자한다.
URI
http://hanyang.dcollection.net/common/orgView/200000684060https://repository.hanyang.ac.kr/handle/20.500.11754/188159
Appears in Collections:
GRADUATE SCHOOL OF ENGINEERING[S](공학대학원) > DEPARKMENT OF CONSTRUCTION MANAGEMENT(건설관리학과) > Theses (Master)
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