CN105781139B - 承载力不够的楼板加固方法 - Google Patents
承载力不够的楼板加固方法 Download PDFInfo
- Publication number
- CN105781139B CN105781139B CN201610181706.1A CN201610181706A CN105781139B CN 105781139 B CN105781139 B CN 105781139B CN 201610181706 A CN201610181706 A CN 201610181706A CN 105781139 B CN105781139 B CN 105781139B
- Authority
- CN
- China
- Prior art keywords
- reinforcement
- reinforcing steel
- presstressed reinforcing
- floor
- prestressing tendon
- 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.)
- Expired - Fee Related
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
- E04G23/0237—Increasing or restoring the load-bearing capacity of building construction elements of storey floors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0288—Repairing or restoring floor slabs
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
Description
Claims (2)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610181706.1A CN105781139B (zh) | 2016-03-02 | 2016-03-02 | 承载力不够的楼板加固方法 |
CN201710721872.0A CN107269023A (zh) | 2016-03-02 | 2016-03-02 | 楼板加固方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610181706.1A CN105781139B (zh) | 2016-03-02 | 2016-03-02 | 承载力不够的楼板加固方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710721872.0A Division CN107269023A (zh) | 2016-03-02 | 2016-03-02 | 楼板加固方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105781139A CN105781139A (zh) | 2016-07-20 |
CN105781139B true CN105781139B (zh) | 2017-12-15 |
Family
ID=56391975
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710721872.0A Pending CN107269023A (zh) | 2016-03-02 | 2016-03-02 | 楼板加固方法 |
CN201610181706.1A Expired - Fee Related CN105781139B (zh) | 2016-03-02 | 2016-03-02 | 承载力不够的楼板加固方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710721872.0A Pending CN107269023A (zh) | 2016-03-02 | 2016-03-02 | 楼板加固方法 |
Country Status (1)
Country | Link |
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CN (2) | CN107269023A (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106437192B (zh) * | 2016-10-21 | 2018-10-16 | 江苏东南特种技术工程有限公司 | 一种在板面采用预应力拉索加固的方法 |
CN107327157B (zh) * | 2017-09-04 | 2023-12-15 | 安徽津达建材股份有限公司 | 混凝土楼板加固结构 |
CN110836023A (zh) * | 2017-09-12 | 2020-02-25 | 叶长青 | 一种混凝土梁的加固施工方法 |
CN108343259A (zh) * | 2018-02-06 | 2018-07-31 | 广东省基础工程集团有限公司 | 一种预应力加固梁及其施工方法 |
CN109162398A (zh) * | 2018-09-26 | 2019-01-08 | 中建科技(深汕特别合作区)有限公司 | 双向预应力密肋楼板构件及双向预应力密肋楼板 |
CN109469349A (zh) * | 2018-11-19 | 2019-03-15 | 中国矿业大学 | 一种增设钢筋混凝土次梁的楼板加固改造方法 |
CN110593142A (zh) * | 2019-09-21 | 2019-12-20 | 北京凯新浩达工程技术有限公司 | 一种桥梁修复方法 |
CN111287486B (zh) * | 2020-02-19 | 2021-06-22 | 浙江固邦建筑特种技术有限公司 | 一种空心楼板托换为现浇楼板的施工方法 |
CN114776070A (zh) * | 2022-04-25 | 2022-07-22 | 兰州有色冶金设计研究院有限公司 | 一种大跨度楼板的加固结构及方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2809085B2 (ja) * | 1994-02-01 | 1998-10-08 | 鹿島建設株式会社 | 鉄筋コンクリート床スラブの補強方法 |
AU2001273296A1 (en) * | 2000-07-10 | 2002-01-21 | The Regents Of The University Of Michigan | Concrete construction employing the use of a ductile strip |
JP2008115584A (ja) * | 2006-11-02 | 2008-05-22 | Penta Ocean Construction Co Ltd | 鉄筋コンクリート構造物の補強方法 |
CN101871267B (zh) * | 2010-06-30 | 2011-08-31 | 西南科技大学 | 老化钢筋混凝土梁复合加固工艺 |
CN202787099U (zh) * | 2012-07-12 | 2013-03-13 | 江祥林 | 加固混凝土盖梁的体外预应力结构 |
JP6210673B2 (ja) * | 2012-11-06 | 2017-10-11 | 株式会社竹中工務店 | 有孔梁の補強構造 |
CN202969979U (zh) * | 2012-11-28 | 2013-06-05 | 南京固强建筑技术有限公司 | 抽柱施工加固结构 |
CN103321444B (zh) * | 2013-06-14 | 2015-09-09 | 罗海军 | 混凝土楼板加固施工方法 |
CN103397788B (zh) * | 2013-08-03 | 2015-08-26 | 叶香竹 | 大跨度楼板加固方法 |
CN104060849A (zh) * | 2014-07-05 | 2014-09-24 | 刘广义 | 混凝土空心板的凿孔叠合加固方法 |
CN204098523U (zh) * | 2014-09-24 | 2015-01-14 | 安徽天筑建设(集团)有限公司 | 一种钢筋混凝土楼板后开洞加梁补强结构 |
CN107119917B (zh) * | 2015-05-19 | 2018-12-14 | 叶长青 | 条形基础房屋后增地下室结构的施工方法 |
-
2016
- 2016-03-02 CN CN201710721872.0A patent/CN107269023A/zh active Pending
- 2016-03-02 CN CN201610181706.1A patent/CN105781139B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN107269023A (zh) | 2017-10-20 |
CN105781139A (zh) | 2016-07-20 |
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TR01 | Transfer of patent right |
Effective date of registration: 20190821 Address after: 510760 8-16 of No. 8 A1, Zhishan Road, East District, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Renjie Decoration Engineering Co.,Ltd. Address before: 510000 Guangzhou High-tech Industrial Development Zone Science Avenue 231, 233 Skirt Building B1B2, 1st, 2nd, 3rd and 4th floors Patentee before: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Effective date of registration: 20190821 Address after: 510000 Guangzhou High-tech Industrial Development Zone Science Avenue 231, 233 Skirt Building B1B2, 1st, 2nd, 3rd and 4th floors Patentee after: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Address before: 325025 No. 26 Huanchuan North Road, Tianhe Street, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Patentee before: Ye Xiangxiong |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20210302 |