CN105421221A - Prefabricated segment assembled concrete pier and connecting process thereof - Google Patents
Prefabricated segment assembled concrete pier and connecting process thereof Download PDFInfo
- Publication number
- CN105421221A CN105421221A CN201510738327.3A CN201510738327A CN105421221A CN 105421221 A CN105421221 A CN 105421221A CN 201510738327 A CN201510738327 A CN 201510738327A CN 105421221 A CN105421221 A CN 105421221A
- Authority
- CN
- China
- Prior art keywords
- rod iron
- thread rod
- screw thread
- pier
- cylindrical notch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title abstract description 7
- 230000008569 process Effects 0.000 title abstract description 5
- 239000011083 cement mortar Substances 0.000 claims abstract description 6
- 229910000754 Wrought iron Inorganic materials 0.000 claims description 50
- 239000011178 precast concrete Substances 0.000 claims description 26
- 238000005516 engineering process Methods 0.000 claims description 20
- 239000011440 grout Substances 0.000 claims description 16
- 238000005304 joining Methods 0.000 claims description 16
- 239000004570 mortar (masonry) Substances 0.000 claims description 10
- 239000002002 slurry Substances 0.000 claims description 7
- 238000011017 operating method Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 13
- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- 239000004593 Epoxy Substances 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011405 expansive cement Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510738327.3A CN105421221B (en) | 2015-11-03 | 2015-11-03 | Prefabricated segment assembled concrete pier and connecting process thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510738327.3A CN105421221B (en) | 2015-11-03 | 2015-11-03 | Prefabricated segment assembled concrete pier and connecting process thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105421221A true CN105421221A (en) | 2016-03-23 |
CN105421221B CN105421221B (en) | 2017-12-29 |
Family
ID=55499736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510738327.3A Active CN105421221B (en) | 2015-11-03 | 2015-11-03 | Prefabricated segment assembled concrete pier and connecting process thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105421221B (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105970804A (en) * | 2016-07-14 | 2016-09-28 | 东南大学 | Structure and construction method of fan-shaped tenon joints of prefabricated assembly pier |
CN106192729A (en) * | 2016-07-14 | 2016-12-07 | 东南大学 | Precast assembly bridge pier core shape joggle structure and construction method |
CN106592440A (en) * | 2016-12-30 | 2017-04-26 | 河南省交通规划设计研究院股份有限公司 | Construction method of prefabricated segment type pier |
CN107268424A (en) * | 2017-07-06 | 2017-10-20 | 东南大学 | Can fast leveling precast assembly bridge pier structure and its construction method |
CN108118611A (en) * | 2018-01-23 | 2018-06-05 | 安徽省交通控股集团有限公司 | A kind of prefabricated pier, plate tubular Crossing brace connection structure |
CN108331259A (en) * | 2018-01-30 | 2018-07-27 | 沈阳建筑大学 | The wedge-shaped intermediate plate anchor head of major diameter high tensile reinforcement for reinforced concrete beam column node and application |
CN108951404A (en) * | 2018-08-10 | 2018-12-07 | 苏交科集团股份有限公司 | Cross connection structure and connection method for segment prefabricated pier stud |
CN110453607A (en) * | 2019-08-22 | 2019-11-15 | 苏交科集团股份有限公司 | Prefabricated pier steel bar connection mode and construction method thereof |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004270400A (en) * | 2003-03-12 | 2004-09-30 | Jfe Engineering Kk | Pedestal structure and precast segment |
KR20080057108A (en) * | 2006-12-19 | 2008-06-24 | 재단법인 포항산업과학연구원 | Assembling-type pier |
JP2009019356A (en) * | 2007-07-10 | 2009-01-29 | Ohbayashi Corp | Structure and method for jointing bridge pier and footing |
KR20110008752A (en) * | 2009-07-21 | 2011-01-27 | 한국건설기술연구원 | Precast concrete segments for constructing bridge piers with elongated round holes surrounding reinforcing bars and the method using the same |
KR101029042B1 (en) * | 2008-07-21 | 2011-04-15 | 지에스건설 주식회사 | Precasr pier unit using sheath and pier construction method therewith |
CN103321141A (en) * | 2013-07-18 | 2013-09-25 | 重庆交通大学 | Reinforced concrete cylindrical pier and construction method thereof |
CN203284728U (en) * | 2013-06-07 | 2013-11-13 | 上海市城市建设设计研究总院 | Prefabricated fast-assembly stand column and bearing platform structure |
CN104164834A (en) * | 2014-08-13 | 2014-11-26 | 北京工业大学 | Friction self-locking type prefabricated section spliced pier connecting device |
CN205100092U (en) * | 2015-11-03 | 2016-03-23 | 苏交科集团股份有限公司 | Prefabricated assembled concrete pier |
-
2015
- 2015-11-03 CN CN201510738327.3A patent/CN105421221B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004270400A (en) * | 2003-03-12 | 2004-09-30 | Jfe Engineering Kk | Pedestal structure and precast segment |
KR20080057108A (en) * | 2006-12-19 | 2008-06-24 | 재단법인 포항산업과학연구원 | Assembling-type pier |
JP2009019356A (en) * | 2007-07-10 | 2009-01-29 | Ohbayashi Corp | Structure and method for jointing bridge pier and footing |
KR101029042B1 (en) * | 2008-07-21 | 2011-04-15 | 지에스건설 주식회사 | Precasr pier unit using sheath and pier construction method therewith |
KR20110008752A (en) * | 2009-07-21 | 2011-01-27 | 한국건설기술연구원 | Precast concrete segments for constructing bridge piers with elongated round holes surrounding reinforcing bars and the method using the same |
CN203284728U (en) * | 2013-06-07 | 2013-11-13 | 上海市城市建设设计研究总院 | Prefabricated fast-assembly stand column and bearing platform structure |
CN103321141A (en) * | 2013-07-18 | 2013-09-25 | 重庆交通大学 | Reinforced concrete cylindrical pier and construction method thereof |
CN104164834A (en) * | 2014-08-13 | 2014-11-26 | 北京工业大学 | Friction self-locking type prefabricated section spliced pier connecting device |
CN205100092U (en) * | 2015-11-03 | 2016-03-23 | 苏交科集团股份有限公司 | Prefabricated assembled concrete pier |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106192729A (en) * | 2016-07-14 | 2016-12-07 | 东南大学 | Precast assembly bridge pier core shape joggle structure and construction method |
CN106192729B (en) * | 2016-07-14 | 2017-10-20 | 东南大学 | Precast assembly bridge pier core shape joggle head structure and construction method |
CN105970804A (en) * | 2016-07-14 | 2016-09-28 | 东南大学 | Structure and construction method of fan-shaped tenon joints of prefabricated assembly pier |
CN106592440B (en) * | 2016-12-30 | 2018-03-16 | 河南省交通规划设计研究院股份有限公司 | A kind of construction method of prefabricated subsection type bridge pier |
CN106592440A (en) * | 2016-12-30 | 2017-04-26 | 河南省交通规划设计研究院股份有限公司 | Construction method of prefabricated segment type pier |
CN107268424B (en) * | 2017-07-06 | 2019-05-03 | 东南大学 | Can fast leveling precast assembly bridge pier structure and its construction method |
CN107268424A (en) * | 2017-07-06 | 2017-10-20 | 东南大学 | Can fast leveling precast assembly bridge pier structure and its construction method |
CN108118611A (en) * | 2018-01-23 | 2018-06-05 | 安徽省交通控股集团有限公司 | A kind of prefabricated pier, plate tubular Crossing brace connection structure |
CN108118611B (en) * | 2018-01-23 | 2023-10-17 | 安徽省交通控股集团有限公司 | Prefabricated mound, board cylindric shear force prop connection structure |
CN108331259A (en) * | 2018-01-30 | 2018-07-27 | 沈阳建筑大学 | The wedge-shaped intermediate plate anchor head of major diameter high tensile reinforcement for reinforced concrete beam column node and application |
CN108951404A (en) * | 2018-08-10 | 2018-12-07 | 苏交科集团股份有限公司 | Cross connection structure and connection method for segment prefabricated pier stud |
CN108951404B (en) * | 2018-08-10 | 2024-06-11 | 苏交科集团股份有限公司 | Cross connection structure and connection method for segment prefabricated pier column |
CN110453607A (en) * | 2019-08-22 | 2019-11-15 | 苏交科集团股份有限公司 | Prefabricated pier steel bar connection mode and construction method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN105421221B (en) | 2017-12-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105421221A (en) | Prefabricated segment assembled concrete pier and connecting process thereof | |
CN103452246B (en) | The grouting deformed steel pipe box cylinder that the slurry anchor docking of a kind of reinforcing bar connects | |
CN103255853B (en) | Tooth-groove-type connection structure of upper-layer inner wallboard of assembly-type shear wall and lower-layer inner wallboard of assembly-type shear wall | |
CN204753844U (en) | Circular steel tube concrete column sleeve connected node | |
CN104453014B (en) | The method of attachment of 3D printing filled wall and constructional column and attachment structure | |
CN105064619A (en) | Rebar sleeve grouting connection member for prefabricated assembled type concrete component and connection method | |
CN207700443U (en) | Exterior wall plate level has muscle grouted joint structure at a kind of fabricated shear wall architecture storey | |
CN105735466B (en) | Prefabricated wall column one-part form steel bar connecting structure and method | |
CN205100092U (en) | Prefabricated assembled concrete pier | |
CN202391019U (en) | End part thickened grouting connector of steel bar | |
CN102116075B (en) | Novel joint prepared from cement grout and steel bars | |
CN112832825B (en) | Assembled hollow sandwich concrete filled steel tube arch center and construction method thereof | |
CN104790291A (en) | Prefabricated type bridge pier column and connecting method thereof | |
CN106894587A (en) | Precast stair connection method | |
CN104831869A (en) | Semi grouting bush | |
CN103590541A (en) | Grout sleeve for connecting prefabricated member steel bars and construction method of grout sleeve | |
CN207714114U (en) | A kind of prefabricated high-strength concrete bridge pier | |
CN204826423U (en) | Prefabricated assembled is reinforcing bar sleeve grout connecting piece for concrete member | |
CN105317168A (en) | Split-type steel bar sleeve full-grouting joint | |
CN108331262A (en) | A kind of steel concrete supporting structure and its installation method | |
CN106088483A (en) | A kind of grout sleeve and using method | |
CN214531172U (en) | Large-span assembled composite beam connecting structure | |
CN207934342U (en) | A kind of steel concrete supporting structure | |
CN206706588U (en) | Packaged type bridges are integrally in the milk connecting-type sleeve with large scale high intensity | |
CN104153461A (en) | Precast concrete structural member and method for building construction longitudinal connection between structural members |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Jiandong Inventor after: Liu Duo Inventor after: Gu Jiancheng Inventor after: Wu Zhishen Inventor after: Liu Zhao Inventor after: Li Yong Inventor before: Zhang Jiandong Inventor before: Liu Duo Inventor before: Gu Jiancheng Inventor before: Wu Zhishen Inventor before: Zhang Wenming Inventor before: Zhuo Weiding Inventor before: Wang Cuan |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |