Japan Society of Civil Engineers 2019 Annual Meeting

Presentation information

第VI部門

施工技術 (6)

Wed. Sep 4, 2019 10:25 AM - 11:55 AM VI-10 (幸町総合教育棟 多目的室3)

座長:加藤 康生(鹿島建設)

[VI-433] Building case of the blasting work which approached an existing pier in pneumatic caisson

*猪飼 和人1 (1. 前田建設工業株式会社)

Keywords:pneumatic caisson, blasting, vibration velocity, vibration level

The report of the construction example that used a blasting charge method of construction that I approached a supporting beam offering open about the caisson basics in the river which a process would construct by bedrock digging strictly in the non-flood period for two years together.

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