Research on a concrete plan and problems to realize the rapid disposal of debris generated in case of huge earthquake and tsunami

摘要

“Promotion of recycling resources” was settled as the policy for disposal of debris which weregenerated in the Great East Japan Earthquake in 2011. Disposal of debris are implementing to meet thedead-line in March 2014. In disaster-hit areas, a massive amount of debris had been piled up for long periodon stock yards in city area until plant operation for crashing, sorting, recycling and incineration disposal ofdebris got into full swing. Site selection of debris stock yards should have combination with site selection oftemporary housing. Schedule and method of disposal of debris takes big impact for revive of disaster-hitareas. Rapid disposal of debris is indispensable for early revival. In addition, cross-departmental study inmunicipality organization is also essential matter. Measure for disposal of debris without stock yards isstudied to realize rapid disposal in this research. Preparing shore landfill area with double sheet pile bulkheadis proposed as concrete measure and technical, systematical and organizational problems are sorted out torealize this proposal.