[III-372] A case study on unexpected/excessive settlements and decreases of the geotechnical capacity of the piles during high strain dynamic load test (PDA)

〇Yoshikatsu Ogawa Ogawa¹, Shi May Bong¹ (1.Kiso-Jiban Consultants Co Ltd)

[III-373] Suppression of influence on surrounding ground in construction of large diameter caisson type pile adjacent to the road

〇Masato Nishiyama¹, Takahiro Nakagaito¹, Takayuki Oda¹, Hiroyuki Shimogaki¹ (1.MAEDA CORPORATION)

[III-374] Example of special method selection to rainforced foundation of rainforced soi wall

〇Yuta 佐 Sato¹ (1.kiso jiban Consultants)

[III-375] A construction example of auxiliary method for cast-in-place pile in the basaltic lava layer

〇Eiichi Tada¹, Hiroyuki Yamada², Youhei Akiyama² (1.OBAYASHI CORPORATION, 2.Central Expressway Company)

[III-376] On site test of bridge foundation at Sin-meisin Expressway the Tenjingawa-bridge.

〇Yusuke Matsuo¹, Kunihiro Mitsui¹, Tomohiro Nakayama¹, Yasushi Uchimura², Yukihiko Morita² (1.West Nippon Expressway Company Limited, 2.KAJIMA CORPORATION)

[III-377] Study on the influence of evaluation of ground type in road bridge design

〇Tatsushi Kajio¹ (1.Nagasaki River National Highway Office, Kyushu Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism)

[III-378] Exploration of spatial distribution of bedrock depth by 3D microtremor measurements

〇Chisato Konishi¹, Hideki Saito¹, Shinichi Hiramatsu¹, Reiji Tanaka², Masao Mizumoto² (1.OYO Corporation, 2.Sumitomo Mitsui Construction Co., Ltd.)

[III-379] An experiment at quality control of soil structure foundation using a Portable FWD test

〇Yoshiki Hayashi¹, Tomoyuki Shimura², Tomoya Sato¹ (1.NipponKoei Co, Ltd., 2.Shimura,Inc.)

[III-380] Estimation method of ultimate bearing capacity by Bayesian estimation

〇Kohei Kasahara¹, Susumu Nakajima¹, Tatsuki Fujimoto¹, Yoji Nakagawa² (1.Railway Technical Research Institute, 2.JR Soken Engineering)

Session information

杭・基礎工(2)