CN106639346B - 一种利用斜撑托换结构的既有建筑向下增层施工方法 - Google Patents
一种利用斜撑托换结构的既有建筑向下增层施工方法 Download PDFInfo
- Publication number
- CN106639346B CN106639346B CN201610885615.6A CN201610885615A CN106639346B CN 106639346 B CN106639346 B CN 106639346B CN 201610885615 A CN201610885615 A CN 201610885615A CN 106639346 B CN106639346 B CN 106639346B
- Authority
- CN
- China
- Prior art keywords
- former
- column
- bottom plate
- existing building
- cushion cap
- 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.)
- Active
Links
- 238000010276 construction Methods 0.000 title claims abstract description 53
- 238000009424 underpinning Methods 0.000 title claims abstract description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 39
- 229910052742 iron Inorganic materials 0.000 claims abstract description 18
- 238000005266 casting Methods 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 6
- 238000005056 compaction Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 230000000875 corresponding effect Effects 0.000 description 7
- 230000008521 reorganization Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- E04G23/0266—Enlarging
-
- 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
- E04G23/06—Separating, lifting, removing of buildings; Making a new sub-structure
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)
- Foundations (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610885615.6A CN106639346B (zh) | 2016-10-10 | 2016-10-10 | 一种利用斜撑托换结构的既有建筑向下增层施工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610885615.6A CN106639346B (zh) | 2016-10-10 | 2016-10-10 | 一种利用斜撑托换结构的既有建筑向下增层施工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106639346A CN106639346A (zh) | 2017-05-10 |
CN106639346B true CN106639346B (zh) | 2019-01-29 |
Family
ID=58854957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610885615.6A Active CN106639346B (zh) | 2016-10-10 | 2016-10-10 | 一种利用斜撑托换结构的既有建筑向下增层施工方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106639346B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108005399A (zh) * | 2017-10-31 | 2018-05-08 | 上海市政工程设计研究总院(集团)有限公司 | 一种既有建筑群下加建多层地下空间的施工方法 |
CN108265618B (zh) * | 2018-01-24 | 2023-10-31 | 上海建工四建集团有限公司 | 一种高架桥柱墩基础地下逆向增层施工方法 |
CN109137981B (zh) * | 2018-10-10 | 2023-12-01 | 长江勘测规划设计研究有限责任公司 | 地下工程永久结构柱临时托换结构及施工方法 |
CN109736586A (zh) * | 2018-12-14 | 2019-05-10 | 成都市建筑设计研究院 | 一种破除既有地下车站侧墙开洞改造的方法 |
CN110158675A (zh) * | 2019-06-04 | 2019-08-23 | 中天建设集团有限公司 | 改建工程中地下室外墙抗侧支撑加固系统及其施工方法 |
CN115613850B (zh) * | 2022-12-01 | 2023-03-21 | 北京市第三建筑工程有限公司 | 一种既有建筑角部位置托梁插柱改造施工方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1078294C (zh) * | 1998-12-11 | 2002-01-23 | 北京市第七城市建设工程公司 | 建筑物加层的整体基础托换技术 |
JP4004967B2 (ja) * | 2003-01-27 | 2007-11-07 | 新日鉄エンジニアリング株式会社 | 階段室型集合住宅のバリアフリー化改修構造 |
GB2403230B (en) * | 2003-06-26 | 2007-06-13 | Harvey Peter | Improvements in or relating to a principal roof truss for loft conversion |
CN101349061A (zh) * | 2007-07-20 | 2009-01-21 | 上海隧道工程股份有限公司 | 地铁枢纽站改扩建中控制运营车站结构上浮的施工方法 |
JP5189334B2 (ja) * | 2007-09-18 | 2013-04-24 | 株式会社竹中工務店 | 地下構造 |
CN102444142B (zh) * | 2011-09-20 | 2014-01-15 | 新世纪建设集团有限公司 | 一种群桩改柱扩建地下室及其施工工法 |
CN103225423B (zh) * | 2013-04-10 | 2015-10-14 | 北京筑福建筑事务有限责任公司 | 一种既有建筑围套式加层结构及其施工方法 |
CN105888278B (zh) * | 2015-12-31 | 2018-02-09 | 上海建工七建集团有限公司 | 一种上部结构加建完成情况下的框架梁拆除施工方法 |
CN105926963B (zh) * | 2016-05-04 | 2018-03-27 | 浙江省建筑设计研究院 | 一种既有高层建筑地下逆作增层的竖向支承方法 |
-
2016
- 2016-10-10 CN CN201610885615.6A patent/CN106639346B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN106639346A (zh) | 2017-05-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106639346B (zh) | 一种利用斜撑托换结构的既有建筑向下增层施工方法 | |
CN210598987U (zh) | 基于单层四导洞和中导洞内桩基础的地铁车站 | |
CN104947681A (zh) | 一种超大超深地下室基坑的施工方法 | |
CN107905251A (zh) | 一种模块预应力装配式挡土墙及其装配方法 | |
CN103590408A (zh) | 一种双排桩梁竖锚新型支护体系及其施工方法 | |
CN103103988A (zh) | 利用中心岛楼板水平支撑结构的基坑施工方法 | |
CN104295301B (zh) | 一种浅埋暗挖碎裂岩体地铁隧道交叉点的施工方法 | |
CN103469803A (zh) | 用于基坑支护的桩梁竖锚支护体系及其施工方法 | |
CN103114595A (zh) | 支护桩预留核心土双支墩斜内撑基坑支护方法及装置 | |
CN205557537U (zh) | 一种基坑支护结构 | |
CN110468873B (zh) | 一种小空间下桥台桩基托换结构及使用方法 | |
CN104631469B (zh) | 用于深大基坑的无柱钢筋混凝土支撑构架及其搭建方法 | |
CN205422733U (zh) | 大跨度高边墙侧洞扣拱分台阶地铁车站支护结构 | |
CN103527204B (zh) | 一种先墙后拱交叉中隔壁的隧道施工方法 | |
CN104195956A (zh) | 膺架式水域连续梁现浇支架及其搭建方法 | |
CN104594358B (zh) | 异型平面深基坑顺逆结合施工方法 | |
CN203702164U (zh) | 采用千斤顶活动支撑的暗挖隧道顶撑装置 | |
CN112302007B (zh) | 一种用于桩基础的承桩架及施工方法 | |
CN206091360U (zh) | 一种型钢斜撑基础托换结构 | |
CN203498842U (zh) | 用于基坑支护的桩梁竖锚支护体系 | |
CN203583496U (zh) | 一种双排桩梁竖锚新型支护体系 | |
CN214695701U (zh) | 一种桩基清障用两次体系转换桩基托换结构 | |
CN210002410U (zh) | 一种可兼作挡土墙的环框支撑围护系统 | |
CN211172073U (zh) | 半幅盖挖地铁车站龙门吊基础与渣土坑挡墙合建结构 | |
CN112854293A (zh) | 地铁车站附属与主体连接段地墙门洞的结构及其施工工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 200093 No. 38 Shui Feng Road, Yangpu District, Shanghai. Patentee after: SGIDI ENGINEERING CONSULTING (Group) Co.,Ltd. Address before: 202150 Xiushan Road 258, Chongming Industrial Park, Chongming County, Shanghai Patentee before: SHANGHAI GEOTECHNICAL INVESTIGATIONS & DESIGN INSTITUTE Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP01 | Change in the name or title of a patent holder |
Address after: 200093 No. 38 Shui Feng Road, Yangpu District, Shanghai. Patentee after: Shanghai Survey, Design and Research Institute (Group) Co.,Ltd. Address before: 200093 No. 38 Shui Feng Road, Yangpu District, Shanghai. Patentee before: SGIDI ENGINEERING CONSULTING (Group) Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |