CN101544020A - 一种预应力高强混凝土桩的制备方法 - Google Patents
一种预应力高强混凝土桩的制备方法 Download PDFInfo
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- CN101544020A CN101544020A CN200910081889A CN200910081889A CN101544020A CN 101544020 A CN101544020 A CN 101544020A CN 200910081889 A CN200910081889 A CN 200910081889A CN 200910081889 A CN200910081889 A CN 200910081889A CN 101544020 A CN101544020 A CN 101544020A
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- end plate
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- concrete
- reinforcement cage
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- 238000002360 preparation method Methods 0.000 title claims description 41
- 239000011372 high-strength concrete Substances 0.000 title abstract 4
- 239000004567 concrete Substances 0.000 claims abstract description 71
- 230000002787 reinforcement Effects 0.000 claims abstract description 47
- 238000005452 bending Methods 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 42
- 239000010959 steel Substances 0.000 claims description 42
- 210000003205 muscle Anatomy 0.000 claims description 28
- 239000000314 lubricant Substances 0.000 claims description 20
- 238000002955 isolation Methods 0.000 claims description 9
- 239000004568 cement Substances 0.000 claims description 8
- 239000004574 high-performance concrete Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 4
- ASFAFOSQXBRFMV-LJQANCHMSA-N 3-n-(2-benzyl-1,3-dihydroxypropan-2-yl)-1-n-[(1r)-1-(4-fluorophenyl)ethyl]-5-[methyl(methylsulfonyl)amino]benzene-1,3-dicarboxamide Chemical compound N([C@H](C)C=1C=CC(F)=CC=1)C(=O)C(C=1)=CC(N(C)S(C)(=O)=O)=CC=1C(=O)NC(CO)(CO)CC1=CC=CC=C1 ASFAFOSQXBRFMV-LJQANCHMSA-N 0.000 claims description 4
- 229910052582 BN Inorganic materials 0.000 claims description 4
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 238000004873 anchoring Methods 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 4
- 235000010413 sodium alginate Nutrition 0.000 claims description 4
- 239000000661 sodium alginate Substances 0.000 claims description 4
- 229940005550 sodium alginate Drugs 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 229910000754 Wrought iron Inorganic materials 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- 238000010008 shearing Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- 239000000047 product Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000005336 cracking Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000011513 prestressed concrete Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Piles And Underground Anchors (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
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CN 200910081889 CN101544020B (zh) | 2009-04-15 | 2009-04-15 | 一种预应力高强混凝土桩的制备方法 |
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CN 200910081889 CN101544020B (zh) | 2009-04-15 | 2009-04-15 | 一种预应力高强混凝土桩的制备方法 |
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CN101544020A true CN101544020A (zh) | 2009-09-30 |
CN101544020B CN101544020B (zh) | 2011-05-11 |
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CN 200910081889 Expired - Fee Related CN101544020B (zh) | 2009-04-15 | 2009-04-15 | 一种预应力高强混凝土桩的制备方法 |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101992501A (zh) * | 2010-09-30 | 2011-03-30 | 中交第三航务工程局有限公司 | 一种高耐久、低脆性phc管桩的制备方法 |
CN102261066A (zh) * | 2011-05-13 | 2011-11-30 | 南京工业大学 | 自适应减压排水管桩及其制备工艺 |
CN102261065A (zh) * | 2010-05-25 | 2011-11-30 | 张继红 | 一种开口高强混凝土预制桩及其桩模、离心制造方法 |
CN102383418A (zh) * | 2011-08-12 | 2012-03-21 | 宿迁市固丰管桩有限公司 | 抗震型预制混凝土实心方桩及其生产方法 |
CN102975283A (zh) * | 2012-12-17 | 2013-03-20 | 上海中技桩业股份有限公司 | 不均匀配筋预制桩的成型方法 |
CN103103978A (zh) * | 2013-02-07 | 2013-05-15 | 江苏固丰管桩集团有限公司 | 部分预应力钢筋混凝土实心方桩上段及其制作方法 |
CN103741673A (zh) * | 2014-01-24 | 2014-04-23 | 俞向阳 | 一种自锚式钢绞线先张法离心混凝土桩及其制造方法 |
CN103741672A (zh) * | 2014-01-24 | 2014-04-23 | 俞向阳 | 一种具有钢绞线的先张法离心混凝土桩及制造方法 |
CN103741674A (zh) * | 2014-01-24 | 2014-04-23 | 俞向阳 | 一种具有钢绞线的先张法离心混凝土桩及制造方法 |
CN110325326A (zh) * | 2017-02-24 | 2019-10-11 | Ntn株式会社 | 连杆促动装置的控制装置和控制方法 |
CN110389060A (zh) * | 2019-07-01 | 2019-10-29 | 浙江大学 | 一种竹节桩-水泥土接触面制样装置以及接触面摩擦特性研究剪切试验装置和试验方法 |
TWI687042B (zh) * | 2019-06-11 | 2020-03-01 | 李青枬 | 太陽能模組之支撐施工法 |
EP3861173A4 (en) * | 2018-10-04 | 2022-06-29 | Sentez Insaat Denizcilik Sanayi ve Ticaret Limited Sirketi | Prestressed reinforced concrete pipe pile and a production method thereof |
-
2009
- 2009-04-15 CN CN 200910081889 patent/CN101544020B/zh not_active Expired - Fee Related
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102261065A (zh) * | 2010-05-25 | 2011-11-30 | 张继红 | 一种开口高强混凝土预制桩及其桩模、离心制造方法 |
CN101992501A (zh) * | 2010-09-30 | 2011-03-30 | 中交第三航务工程局有限公司 | 一种高耐久、低脆性phc管桩的制备方法 |
CN102261066A (zh) * | 2011-05-13 | 2011-11-30 | 南京工业大学 | 自适应减压排水管桩及其制备工艺 |
CN102383418A (zh) * | 2011-08-12 | 2012-03-21 | 宿迁市固丰管桩有限公司 | 抗震型预制混凝土实心方桩及其生产方法 |
CN104895051A (zh) * | 2011-08-12 | 2015-09-09 | 朱月琴 | 全预应力预制混凝土实心方桩及其生产方法 |
CN102383418B (zh) * | 2011-08-12 | 2015-05-06 | 朱月琴 | 抗震型预制混凝土实心方桩及其生产方法 |
CN102975283A (zh) * | 2012-12-17 | 2013-03-20 | 上海中技桩业股份有限公司 | 不均匀配筋预制桩的成型方法 |
CN103103978A (zh) * | 2013-02-07 | 2013-05-15 | 江苏固丰管桩集团有限公司 | 部分预应力钢筋混凝土实心方桩上段及其制作方法 |
CN103741674A (zh) * | 2014-01-24 | 2014-04-23 | 俞向阳 | 一种具有钢绞线的先张法离心混凝土桩及制造方法 |
CN103741672A (zh) * | 2014-01-24 | 2014-04-23 | 俞向阳 | 一种具有钢绞线的先张法离心混凝土桩及制造方法 |
CN103741673A (zh) * | 2014-01-24 | 2014-04-23 | 俞向阳 | 一种自锚式钢绞线先张法离心混凝土桩及其制造方法 |
CN103741674B (zh) * | 2014-01-24 | 2015-11-18 | 俞向阳 | 一种具有钢绞线的先张法离心混凝土桩的制造方法 |
CN103741673B (zh) * | 2014-01-24 | 2015-12-23 | 俞向阳 | 一种自锚式钢绞线先张法离心混凝土桩及其制造方法 |
CN103741672B (zh) * | 2014-01-24 | 2016-01-13 | 俞向阳 | 一种具有钢绞线的先张法离心混凝土桩及制造方法 |
CN110325326A (zh) * | 2017-02-24 | 2019-10-11 | Ntn株式会社 | 连杆促动装置的控制装置和控制方法 |
CN110325326B (zh) * | 2017-02-24 | 2022-11-01 | Ntn株式会社 | 连杆促动装置的控制装置和控制方法 |
EP3861173A4 (en) * | 2018-10-04 | 2022-06-29 | Sentez Insaat Denizcilik Sanayi ve Ticaret Limited Sirketi | Prestressed reinforced concrete pipe pile and a production method thereof |
TWI687042B (zh) * | 2019-06-11 | 2020-03-01 | 李青枬 | 太陽能模組之支撐施工法 |
CN110389060A (zh) * | 2019-07-01 | 2019-10-29 | 浙江大学 | 一种竹节桩-水泥土接触面制样装置以及接触面摩擦特性研究剪切试验装置和试验方法 |
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CN101544020B (zh) | 2011-05-11 |
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Owner name: SHANGHAI ZHONGJI PILES CO., LTD. Free format text: FORMER OWNER: LI GUOHUA Effective date: 20091204 |
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Effective date of registration: 20091204 Address after: 2, building 4, 437 Guang Yue Road, Shanghai, Hongkou District, China: 200434 Applicant after: Shanghai Zhongji Pile Industry Co., Ltd. Address before: Beijing City, Fengtai District district at the West 15-5-504 post encoding: 100161 Applicant before: Li Guohua |
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C14 | Grant of patent or utility model | ||
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Inventor after: Zhang Qiang Inventor after: Zhu Jianzhou Inventor before: Chen Yu Inventor before: Zhang Houchan |
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Free format text: CORRECT: INVENTOR; FROM: CHEN YU ZHANG HOUSHAN TO: ZHANG QIANG ZHU JIANZHOU |
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Addressee: Shanghai Zhongji Pile Industry Co., Ltd. Document name: Notification to Pay the Fees Addressee: Shanghai Zhongji Pile Industry Co., Ltd. Document name: Notification to Pay the Fees |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20190415 |
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CF01 | Termination of patent right due to non-payment of annual fee |