Japan Society of Civil Engineers 2019 Annual Meeting

Presentation information

第VI部門

橋梁 (3)/各種基礎 (1)

Wed. Sep 4, 2019 8:40 AM - 10:10 AM VI-8 (幸町総合教育棟 第22講義室)

座長:稲積一訓(大林組)

[VI-588] Construction of cast-in-place pile with rock excavation

*森山 貞文1 (1. 九鉄工業)

Keywords:Location punching pile, Test construction

The test construction was conducted by the all-casing construction method on the basis of the investigation boring performed at the design stage, but the support layer was very hard and drilling became impossible along the way. In order to select a method that can be excavated, a method that can be constructed was selected based on multiple test constructions.

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