Development of Concrete Placement Planning Assist System Focusing on Time Limit to Completion of Placement of Each Block

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Other Title
  • 打重ね時間間隔に着目したコンクリートの最適打込み計画シミュレーション手法の開発

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<p>The prevention of initial defects caused by the time interval between the placement of the various concrete blocks that make up the structure to be built is a fundamental issue in construction management. On the other hand, concrete placement plans are formulated based on the experience of field engineers, and it is considered necessary to automate the formulation of placement plans in order to promote the automation of concrete work. Therefore, in this study, we investigated a method to calculate the order of placement to achieve the shortest or quasi-shortest time limit to completion of placement of each block, and we created a system to assist with the formulation of placement plans. Then, using this system, the order of placement, the placement start position, and the number of placements were examined, and it was confirmed that placement plans that include these items could be evaluated objectively.</p>

Journal

  • Concrete Journal

    Concrete Journal 59 (4), 315-320, 2021

    Japan Concrete Institute

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