JP3941875B2 - 橋梁床版の遊間における継手構造 - Google Patents
橋梁床版の遊間における継手構造 Download PDFInfo
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- JP3941875B2 JP3941875B2 JP2004118219A JP2004118219A JP3941875B2 JP 3941875 B2 JP3941875 B2 JP 3941875B2 JP 2004118219 A JP2004118219 A JP 2004118219A JP 2004118219 A JP2004118219 A JP 2004118219A JP 3941875 B2 JP3941875 B2 JP 3941875B2
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Description
Claims (4)
- 遊間を形成する一方の床版の端部上面と他方の床版の端部上面に連成した段落ちスペースを有し、上記遊間を跨ぐ床版間舗装部を有し、該床版間舗装部は上記段落ちスペース内に充填された底層舗装部を有する橋梁床版の遊間における継手構造において、上記一方の床版の端部上面に形成された段落ちスペースの底面と他方の床版の端部上面に形成された段落ちスペースの底面とに各底面から更に段落ちする排水溝を橋幅方向に延設し、該排水溝内に橋幅方向へ延在する多孔構造のドレーンパイプを配し、該ドレーンパイプを該排水溝内に充填された底層舗装部の舗装材内に埋設すると共に段落ちスペースの内面と排水溝内面とに施した塗布防水上に設置し、上記床版間舗装部と底層舗装部を通しての漏水を上記塗布防水で遮断しつつ排水溝内に導入しドレーンパイプを通して橋外へ排水する構成としたことを特徴とする橋梁床版の遊間における継手構造。
- 上記遊間を挟んだ上記段落ちスペースの底面上に可撓性を有する防水シートを敷設して遊間を閉塞すると共に該防水シート中央部を上記遊間内に撓曲して伸縮を吸収する構造にし、更に上記防水シートの上面に荷重支持板を載設して上記遊間を挟んだ上記段落ちスペースの底面上に支持し、更に上記防水シート及び荷重支持板を覆い且つ上記排水溝の内面を覆う上記塗布防水を施して上記遊間を上記防水シートと塗布防水にて封止すると共に、該塗布防水上に上記ドレーンパイプを設置したことを特徴とする請求項1記載の橋梁床版の遊間における継手構造。
- 上記床版間舗装部の表面に橋幅方向に延在する目地溝を橋長方向に間隔を置いて複数条設け、該各目地溝内に弾性シール材を目地込めしたことを特徴とする請求項1又は2記載の橋梁床版の遊間における継手構造。
- 上記床版間舗装部内に平網材を埋設し、該平網材を上記段落ちスペースの上部開口面を覆う位置に配置したことを特徴とする請求項1又は2又は3記載の橋梁床版の遊間における継手構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004118219A JP3941875B2 (ja) | 2004-04-13 | 2004-04-13 | 橋梁床版の遊間における継手構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004118219A JP3941875B2 (ja) | 2004-04-13 | 2004-04-13 | 橋梁床版の遊間における継手構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005299256A JP2005299256A (ja) | 2005-10-27 |
JP3941875B2 true JP3941875B2 (ja) | 2007-07-04 |
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Application Number | Title | Priority Date | Filing Date |
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JP2004118219A Expired - Fee Related JP3941875B2 (ja) | 2004-04-13 | 2004-04-13 | 橋梁床版の遊間における継手構造 |
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JP (1) | JP3941875B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100814958B1 (ko) | 2007-03-19 | 2008-03-20 | 웅진엔지니어링(주) | 신축이음장치의 재설치공법 |
JP2009249907A (ja) * | 2008-04-07 | 2009-10-29 | Masatoshi Okura | 橋梁用伸縮継手及びその施工方法 |
CN101956367A (zh) * | 2010-09-30 | 2011-01-26 | 成都市新筑路桥机械股份有限公司 | 一种用于铁路桥梁梁端的抽拉式伸缩装置 |
CN104947583B (zh) * | 2015-07-10 | 2016-08-17 | 诸暨市丝百内纺织品有限公司 | 一种带滚珠的自动清洁式伸缩缝装置的桥梁 |
CN112853938B (zh) * | 2021-03-12 | 2022-10-11 | 长安大学 | 一种应用于倒t盖梁的桥面连续构造 |
CN113684755B (zh) * | 2021-08-31 | 2023-09-26 | 济南华锐铁路机械制造有限公司 | 铁路桥梁弹性体伸缩装置斜面分段浇筑工艺 |
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2004
- 2004-04-13 JP JP2004118219A patent/JP3941875B2/ja not_active Expired - Fee Related
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JP2005299256A (ja) | 2005-10-27 |
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