CN101914914A - 一种混凝土预应力空心方桩及其成型方法 - Google Patents
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- CN101914914A CN101914914A CN 201010256849 CN201010256849A CN101914914A CN 101914914 A CN101914914 A CN 101914914A CN 201010256849 CN201010256849 CN 201010256849 CN 201010256849 A CN201010256849 A CN 201010256849A CN 101914914 A CN101914914 A CN 101914914A
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CN101914914A true CN101914914A (zh) | 2010-12-15 |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102211353A (zh) * | 2011-05-26 | 2011-10-12 | 宿迁市固丰管桩有限公司 | 一种离心混凝土桩的制造工艺 |
CN102733382A (zh) * | 2012-06-18 | 2012-10-17 | 上海中技桩业股份有限公司 | 后注浆先张法预应力混凝土空心圆角三角形桩 |
CN102733373A (zh) * | 2012-06-18 | 2012-10-17 | 上海中技桩业股份有限公司 | 后注浆混凝土空心圆角三角形桩 |
CN102733383A (zh) * | 2012-06-18 | 2012-10-17 | 上海中技桩业股份有限公司 | 一种后注浆先张法预应力混凝土空心圆角三角形桩 |
CN103225299A (zh) * | 2013-03-29 | 2013-07-31 | 南通中技桩业有限公司 | 一种内置式预应力空心方桩防腐结构 |
CN103437342A (zh) * | 2013-03-08 | 2013-12-11 | 中交二航局第三工程有限公司 | 后张预应力管桩管节预制工艺 |
CN103481364A (zh) * | 2013-09-10 | 2014-01-01 | 叶香雄 | 高强薄壁方桩的制备方法 |
CN103510512A (zh) * | 2012-06-19 | 2014-01-15 | 上海中技桩业股份有限公司 | 先张法预应力混凝土空心圆角三角形桩 |
CN104018498A (zh) * | 2014-06-12 | 2014-09-03 | 南通中技桩业有限公司 | 一种预应力空心混凝土方桩及其成型方法 |
CN104775419A (zh) * | 2015-04-27 | 2015-07-15 | 海盐水泥制管有限公司 | 一种建筑用水泥管道的制造方法 |
CN105649013A (zh) * | 2016-02-23 | 2016-06-08 | 初明进 | 一种混凝土空心方桩生产工艺 |
CN108487241A (zh) * | 2018-04-03 | 2018-09-04 | 中国矿业大学 | 一种用于氯盐侵蚀环境的预应力管桩 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1136296A (ja) * | 1997-07-23 | 1999-02-09 | Taisei Corp | Pc中空杭並びに地下構造物の構築方法 |
CN101054800A (zh) * | 2007-05-11 | 2007-10-17 | 上海中技桩业发展有限公司 | 预应力高强混凝土方桩及其制造方法和成型模具 |
CN201010901Y (zh) * | 2007-01-29 | 2008-01-23 | 同济大学 | 内多边形预应力钢筋砼空心方桩 |
-
2010
- 2010-08-19 CN CN 201010256849 patent/CN101914914B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1136296A (ja) * | 1997-07-23 | 1999-02-09 | Taisei Corp | Pc中空杭並びに地下構造物の構築方法 |
CN201010901Y (zh) * | 2007-01-29 | 2008-01-23 | 同济大学 | 内多边形预应力钢筋砼空心方桩 |
CN101054800A (zh) * | 2007-05-11 | 2007-10-17 | 上海中技桩业发展有限公司 | 预应力高强混凝土方桩及其制造方法和成型模具 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102211353A (zh) * | 2011-05-26 | 2011-10-12 | 宿迁市固丰管桩有限公司 | 一种离心混凝土桩的制造工艺 |
CN102733382A (zh) * | 2012-06-18 | 2012-10-17 | 上海中技桩业股份有限公司 | 后注浆先张法预应力混凝土空心圆角三角形桩 |
CN102733373A (zh) * | 2012-06-18 | 2012-10-17 | 上海中技桩业股份有限公司 | 后注浆混凝土空心圆角三角形桩 |
CN102733383A (zh) * | 2012-06-18 | 2012-10-17 | 上海中技桩业股份有限公司 | 一种后注浆先张法预应力混凝土空心圆角三角形桩 |
CN103510512A (zh) * | 2012-06-19 | 2014-01-15 | 上海中技桩业股份有限公司 | 先张法预应力混凝土空心圆角三角形桩 |
CN103437342B (zh) * | 2013-03-08 | 2015-08-05 | 中交二航局第三工程有限公司 | 后张预应力管桩管节预制工艺 |
CN103437342A (zh) * | 2013-03-08 | 2013-12-11 | 中交二航局第三工程有限公司 | 后张预应力管桩管节预制工艺 |
CN103225299A (zh) * | 2013-03-29 | 2013-07-31 | 南通中技桩业有限公司 | 一种内置式预应力空心方桩防腐结构 |
CN103481364A (zh) * | 2013-09-10 | 2014-01-01 | 叶香雄 | 高强薄壁方桩的制备方法 |
CN103481364B (zh) * | 2013-09-10 | 2016-01-20 | 叶香雄 | 高强薄壁方桩的制备方法 |
CN104018498A (zh) * | 2014-06-12 | 2014-09-03 | 南通中技桩业有限公司 | 一种预应力空心混凝土方桩及其成型方法 |
CN104018498B (zh) * | 2014-06-12 | 2015-12-09 | 南通中技桩业有限公司 | 一种预应力空心混凝土方桩及其成型方法 |
CN104775419A (zh) * | 2015-04-27 | 2015-07-15 | 海盐水泥制管有限公司 | 一种建筑用水泥管道的制造方法 |
CN105649013A (zh) * | 2016-02-23 | 2016-06-08 | 初明进 | 一种混凝土空心方桩生产工艺 |
CN108487241A (zh) * | 2018-04-03 | 2018-09-04 | 中国矿业大学 | 一种用于氯盐侵蚀环境的预应力管桩 |
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CN101914914B (zh) | 2012-10-31 |
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