검색결과

검색조건
좁혀보기
검색필터
결과 내 재검색

간행물

    분야

      발행연도

      -

        검색결과 4

        3.
        2018.10 서비스 종료(열람 제한)
        This paper presents the loading safety of slab structures during building demolition to establish practical criteria of demolition work. The weight of stacking debris and woring machine.are loaded on the slab structures and the structural safety of slab structures is investigated based on structural analysis.
        4.
        2009.01 KCI 등재 서비스 종료(열람 제한)
        In building demolition work, major dust-generating activities are blasting concrete and rock. The aim of this study was to find the characteristic of particle size of dusts which were generated during building demolition work using explosion. The DustMate of the Turnkey-Instruments Ltd. was used for particulate size-selective sampling of the four sites. TSP(Total Suspended Particle), PM10(Particle Matter 10 μm), PM2.5(Particle Matter 2.5 μm), and PM1.0(Particle Matter 1.0 μm) were measured during building demolition work using explosion. The large particulate (higher than the diameter 10 μm) showed to be higher than 50%. The particulate ranged from 10 μm to 2.5 μm showed about 30-40%. PM2.5 was not scarcely detected in the samples collected for building demolition work using explosion. We conclude that the dust generated during building demolition work using explosion has not most respirable particulate.