JP2005200954A - 軟弱地盤上へのシートの敷設方法および敷設装置 - Google Patents
軟弱地盤上へのシートの敷設方法および敷設装置 Download PDFInfo
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- JP2005200954A JP2005200954A JP2004009063A JP2004009063A JP2005200954A JP 2005200954 A JP2005200954 A JP 2005200954A JP 2004009063 A JP2004009063 A JP 2004009063A JP 2004009063 A JP2004009063 A JP 2004009063A JP 2005200954 A JP2005200954 A JP 2005200954A
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Abstract
【解決手段】 軟弱地盤上に搬入した足場1上にロール状のシートSを多数足場の牽引方向とほぼ直角方向に拡げることができるように平行に並べて配置し、足場1を、牽引する方向の岸Rに設けたウインチをもってワイヤーで岸側に引き寄せるようにした。
【選択図】 図6
Description
6 ウインチ 7 走行体
8 ワイヤ S ロール状シート
R 岸 Y 圧縮空気
Claims (4)
- 足場を軟弱地盤上に搬入し、その足場上にロール状シートを多数足場の牽引方向とほぼ直角方向に拡げることができるように平行に並べて配置し、足場を、牽引する方向の岸に設けたウインチをもってワイヤーで岸側に引き寄せるようにし、先ず岸に一側面を固定してロール状シートを足場の牽引方向と直角方向に拡げ、次いで拡げた長さ分だけウインチで足場を岸側に移動させ、拡げたシート同士を連結して所望の面積になるまで同じ方法で順次連結する軟弱地盤上へのシートの敷設方法。
- 請求項1の方法によりシートを敷設した後、横方向に足場を移動させて、請求項1の方法を必要回数くり返す軟弱地盤上へのシートの敷設方法。
- 足場の下面に敷設した不透水性シートから軟弱地盤上に向かって圧縮空気を放出して足場下面と軟弱地盤との間に空気層を介在させて足場を移動させる請求項1又は2に記載の軟弱地盤上へのシートの敷設方法。
- 足場の下面と軟弱地盤との間に空気層を介在させる装置を足場に具備し、岸には足場に連結したワイヤーを引寄せるウインチを配置した軟弱地盤上へのシートの敷設装置。
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JP2004009063A JP4383900B2 (ja) | 2004-01-16 | 2004-01-16 | 軟弱地盤上へのシートの敷設方法および敷設装置 |
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JP2004009063A JP4383900B2 (ja) | 2004-01-16 | 2004-01-16 | 軟弱地盤上へのシートの敷設方法および敷設装置 |
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JP2005200954A true JP2005200954A (ja) | 2005-07-28 |
JP4383900B2 JP4383900B2 (ja) | 2009-12-16 |
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JP2004009063A Expired - Fee Related JP4383900B2 (ja) | 2004-01-16 | 2004-01-16 | 軟弱地盤上へのシートの敷設方法および敷設装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007007855A1 (ja) | 2005-07-08 | 2007-01-18 | Canon Kabushiki Kaisha | サーマルインクジェット用インク及びそれを用いたインクカートリッジ |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2007007855A1 (ja) | 2005-07-08 | 2007-01-18 | Canon Kabushiki Kaisha | サーマルインクジェット用インク及びそれを用いたインクカートリッジ |
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