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A platform for research: civil engineering, architecture and urbanism
LIQUEFACTION PHENOMENON TESTING DEVICE
PROBLEM TO BE SOLVED: To make it possible to display a liquefaction phenomenon at a demonstration for beginners and to generate a phenomenon caused at an earthquake disaster as an easy-to-understand liquefaction phenomenon.SOLUTION: A liquefaction phenomenon testing device comprises: a sample receiver 82 that allows placement of a sample EA subject to testing of a liquefaction phenomenon and is provided with a filter 81 for receiving the sample EA; a sample container 70 of which at least one or more faces surrounding a front face, a rear face, right and left side faces and a bottom face of the sample receiver 82 are formed of a transparent body; a stock yard 80 that is provided between the bottom face of the sample container 70 and the sample receiver 82 and stores supplied water and drainage water; two routes of water supply pipes 91a and 91b that are provided at the stock yard 80 in a manner capable of supplying water freely; two routes of drainage pipes 92a and 92b that are provided at the stock yard 80 in a manner capable of discharging water freely; and a vibration mechanism that works as a primary wave generating mechanism 10 and/or a secondary wave generating mechanism 30 for providing vibration energy to the sample container 70.SELECTED DRAWING: Figure 1
【課題】初心者に対するデモンストレーションで液状化現象をディスプレイでき、震災時に生じ得る事象を理解し易い液状化現象として発生できること。【解決手段】液状化現象を試みる試料ＥＡを載置し、試料ＥＡを受けるフィルタ８１を配設した試料受８２と、その試料受８２の正面、背面、左右側面及び底面を囲う少なくとも１面以上が透明体からなる試料容器７０と、その試料容器７０の底面から試料受８２との間に設けた給水または排水を貯水するストックヤード８０と、前記ストックヤード８０に給水自在に設けた２系統の給水管９１ａ，９１ｂと、前記ストックヤード８０に排水自在に設けた２系統の排水管９２ａ，９２ｂと、試料容器７０に振動エネルギを付与する縦波発生機構１０及び／または横波発生機構３０なる加振機構からなる。【選択図】図１
LIQUEFACTION PHENOMENON TESTING DEVICE
PROBLEM TO BE SOLVED: To make it possible to display a liquefaction phenomenon at a demonstration for beginners and to generate a phenomenon caused at an earthquake disaster as an easy-to-understand liquefaction phenomenon.SOLUTION: A liquefaction phenomenon testing device comprises: a sample receiver 82 that allows placement of a sample EA subject to testing of a liquefaction phenomenon and is provided with a filter 81 for receiving the sample EA; a sample container 70 of which at least one or more faces surrounding a front face, a rear face, right and left side faces and a bottom face of the sample receiver 82 are formed of a transparent body; a stock yard 80 that is provided between the bottom face of the sample container 70 and the sample receiver 82 and stores supplied water and drainage water; two routes of water supply pipes 91a and 91b that are provided at the stock yard 80 in a manner capable of supplying water freely; two routes of drainage pipes 92a and 92b that are provided at the stock yard 80 in a manner capable of discharging water freely; and a vibration mechanism that works as a primary wave generating mechanism 10 and/or a secondary wave generating mechanism 30 for providing vibration energy to the sample container 70.SELECTED DRAWING: Figure 1
【課題】初心者に対するデモンストレーションで液状化現象をディスプレイでき、震災時に生じ得る事象を理解し易い液状化現象として発生できること。【解決手段】液状化現象を試みる試料ＥＡを載置し、試料ＥＡを受けるフィルタ８１を配設した試料受８２と、その試料受８２の正面、背面、左右側面及び底面を囲う少なくとも１面以上が透明体からなる試料容器７０と、その試料容器７０の底面から試料受８２との間に設けた給水または排水を貯水するストックヤード８０と、前記ストックヤード８０に給水自在に設けた２系統の給水管９１ａ，９１ｂと、前記ストックヤード８０に排水自在に設けた２系統の排水管９２ａ，９２ｂと、試料容器７０に振動エネルギを付与する縦波発生機構１０及び／または横波発生機構３０なる加振機構からなる。【選択図】図１
LIQUEFACTION PHENOMENON TESTING DEVICE
液状化現象試験装置
SAKAI MICHIO (author) / KAMIYA MASAHITO (author)
2017-09-28
Patent
Electronic Resource
Japanese
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