CN100383349C - Method for reconstructing operation platform column foundation in existing workshop - Google Patents
Method for reconstructing operation platform column foundation in existing workshop Download PDFInfo
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- CN100383349C CN100383349C CNB2005102005176A CN200510200517A CN100383349C CN 100383349 C CN100383349 C CN 100383349C CN B2005102005176 A CNB2005102005176 A CN B2005102005176A CN 200510200517 A CN200510200517 A CN 200510200517A CN 100383349 C CN100383349 C CN 100383349C
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Abstract
The present invention discloses a method of reforming the column foundation of an operation platform in a workshop. A column foundation of an old operation platform or equipment foundation in an original workshop is reserved when a column foundation of a new operation platform is made in an original workshop, the column foundation of the new operation platform is constructed near the column foundation of the old operation platform, and the column foundation of the new operation platform is cast on the column foundation of the original old operation platform or the top face of the equipment foundation and a column base pile of the new operation platform. The present invention has the advantages that construction investment is greatly saved, construction work is reduced, construction periods are shortened, etc., and in addition, because the present invention carries out the construction of the column foundation of the new operation platform on the old foundation, which causes the new foundation to be provided with higher and reliable foundation conditions. The occurrence of the phenomena of the disproportionation and the deformation of foundation settlement can be effectively avoided by adopting the present invention, and the present invention also avoids the large excavation of the foundation.
Description
Technical field:
The present invention relates to a kind of method of reconstructing operation platform column foundation in existing workshop, belong to Equipment Foundations technical field of construction in the old factory building.
Technical background:
For original old industrial production factory, though the existing equipment of its production department can satisfy the needs of production capacity at that time, but along with the raising of the improvement of expanding economy and production technology, production capacity, improve environment requirement etc., the existing equipment of production department can not satisfy the existing needs of producing.Thereby, must transform original factory building, to adapt to new needs.For old factory, because the transformation of production technology, operating platform and Equipment Foundations in original factory building are furnished with very big change.In the prior art, the common way of reconstructing operation platform column foundation in existing workshop is: at first with original platform, basic complete removal, and bases such as the operating platform of the new configuration of constructing again, equipment.Because in the demolishing process of original base, the above soil layer of substrate absolute altitude all there is in various degree destruction, platform patten, the Equipment Foundations of new configuration can only place old soil layer.Therefore, existing this way not only can not make full use of original base, but also exists shortcomings such as the construction works amount is big, construction period length, construction investment height.
Summary of the invention:
The objective of the invention is to: provide a kind of method that can make full use of original base and can save construction investment, minimizing construction working amount, the reconstructing operation platform column foundation in existing workshop of shortening duration of a project greatly, to overcome the deficiencies in the prior art.
When the present invention is achieved in that the new operating platform patten of in original factory building making, keep old operating platform patten or Equipment Foundations in original factory building, at first near this old operating platform patten, construct new operating platform column foundation pile to design elevation, and make new operating platform column foundation pile embed basement rock or place on the bearing stratum that meets design requirement, then platform post on the former operating platform column basis of haveing been friends in the past or Equipment Foundations pillar are blocked to the Ji Ding that is lower than new operating platform patten, and the end face of former have been friends in the past operating platform column basis or Equipment Foundations cutter hair, clean with water clean after, on the end face of former have been friends in the past operating platform column basis or Equipment Foundations and new operating platform column foundation pile top-pour outpour new operating platform patten, new operating platform patten is placed on former have been friends in the past operating platform column basis or Equipment Foundations and the new operating platform column foundation pile.
When former have been friends in the past operating platform column basis or Equipment Foundations are step basic, then adopt plain concrete that its step is leveled up to the Ji Ding of former have been friends in the past operating platform column basis or Equipment Foundations.
Owing to adopted technique scheme, the present invention compared with prior art, the present invention has can save construction investment greatly, reduce the construction working amount, shorten advantage such as duration of a project.In addition, because original old factory building all has 10 years even longer productive life, the sedimentation of its original platform patten and Equipment Foundations ground, distortion all tend towards stability, and bearing capacity of soil, the density in its basic influence basin all should have significantly raising.And the present invention carries out the construction of new platform patten on this basis, can make new basis that higher, more reliable foundation condition is arranged, therefore, adopt the present invention can avoid the generation of foundation settlement inequality, metaboly effectively, and also avoided basic heavy excavation.
Description of drawings:
Structural representation when accompanying drawing 1 is constructed for adopting the present invention;
Accompanying drawing 2 is the schematic top plan view of accompanying drawing 1.
In the accompanying drawings: 1 is new operating platform column foundation pile; 2 are platform post or Equipment Foundations pillar on the former operating platform column basis of haveing been friends in the past; 3 is old operating platform patten or Equipment Foundations in original factory building; 4 is new operating platform patten; 5 for filling up at the old operating platform patten of step or the plain concrete on the Equipment Foundations.
The specific embodiment:
Further specify embodiments of the invention below in conjunction with accompanying drawing: when in original factory building, making new operating platform patten, it is motionless to keep interior old operating platform patten of original factory building or Equipment Foundations 3, size and design attitude according to the new operating platform patten 4 of required making are determined near the operating platform column foundation pile 1 of constructing new this old operating platform patten, and carry out new operating platform column foundation pile 1 by traditional foundation pile preparation method and construct, the height of the operating platform column foundation pile 1 that it is new is made by design elevation, make new operating platform column foundation pile 1 embed basement rock or place on the bearing stratum that meets design requirement, then platform post on the former operating platform column basis of haveing been friends in the past or Equipment Foundations pillar 2 are blocked to the Ji Ding that is lower than new operating platform patten 4, end face cutter hair with former have been friends in the past operating platform column basis or Equipment Foundations 3, clean with water clean after, on the end face of former have been friends in the past operating platform column basis or Equipment Foundations 3 and the operating platform patten 4 that makes new advances by traditional method cast on the new operating platform column foundation pile 1, new operating platform patten 4 is placed on former have been friends in the past operating platform column basis or Equipment Foundations 3 and the new operating platform column foundation pile 1.
When former operating platform column basis or Equipment Foundations 3 of haveing been friends in the past during, then adopt plain concrete 5 that its step is leveled up to the former Ji Ding that has been friends in the past operating platform column basis or Equipment Foundations 3 and get final product for step basic.
Claims (2)
1. the method for a reconstructing operation platform column foundation in existing workshop, it is characterized in that: when in original factory building, making new operating platform patten, keep old operating platform patten or Equipment Foundations in original factory building, at first near this old operating platform patten, construct new operating platform column foundation pile to design elevation, and make new operating platform column foundation pile embed basement rock or place on the bearing stratum that meets design requirement, then platform post on the former operating platform column basis of haveing been friends in the past or Equipment Foundations pillar are blocked to the Ji Ding that is lower than new operating platform patten, and the end face of former have been friends in the past operating platform column basis or Equipment Foundations cutter hair, clean with water clean after, on the end face of former have been friends in the past operating platform column basis or Equipment Foundations and new operating platform column foundation pile top-pour outpour new operating platform patten, new operating platform patten is placed on former have been friends in the past operating platform column basis or Equipment Foundations and the new operating platform column foundation pile.
2. the method for reconstructing operation platform column foundation in existing workshop according to claim 1, it is characterized in that: when former have been friends in the past operating platform column basis or Equipment Foundations are step basic, then adopt plain concrete that its step is leveled up to the Ji Ding of former have been friends in the past operating platform column basis or Equipment Foundations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005102005176A CN100383349C (en) | 2005-09-06 | 2005-09-06 | Method for reconstructing operation platform column foundation in existing workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005102005176A CN100383349C (en) | 2005-09-06 | 2005-09-06 | Method for reconstructing operation platform column foundation in existing workshop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1730848A CN1730848A (en) | 2006-02-08 |
| CN100383349C true CN100383349C (en) | 2008-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005102005176A Expired - Fee Related CN100383349C (en) | 2005-09-06 | 2005-09-06 | Method for reconstructing operation platform column foundation in existing workshop |
Country Status (1)
| Country | Link |
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| CN (1) | CN100383349C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502330A (en) * | 2020-04-14 | 2020-08-07 | 大唐环境产业集团股份有限公司 | Secondary utilization method for building garbage foundation |
| CN112227751A (en) * | 2020-09-14 | 2021-01-15 | 中国二十冶集团有限公司 | Restoration method of old concrete column |
| CN112982851B (en) * | 2021-02-26 | 2022-11-08 | 中国二十冶集团有限公司 | Construction method of fire-fighting evacuation stair structure of movie theatre beside reserved column |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09302703A (en) * | 1996-05-17 | 1997-11-25 | Tobishima Corp | Base isolation method for existing structure having pile foundation |
| CN1058312C (en) * | 1996-08-02 | 2000-11-08 | 丛蔼森 | Foundation supporting-changing method for grand building |
| CN1078294C (en) * | 1998-12-11 | 2002-01-23 | 北京市第七城市建设工程公司 | Integral foundation underpinning technology for building added floor |
| CN1111627C (en) * | 1995-05-17 | 2003-06-18 | 广州市鲁班建筑防水补强专业公司 | Method for connecting anchor-rod type supporting table |
-
2005
- 2005-09-06 CN CNB2005102005176A patent/CN100383349C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111627C (en) * | 1995-05-17 | 2003-06-18 | 广州市鲁班建筑防水补强专业公司 | Method for connecting anchor-rod type supporting table |
| JPH09302703A (en) * | 1996-05-17 | 1997-11-25 | Tobishima Corp | Base isolation method for existing structure having pile foundation |
| CN1058312C (en) * | 1996-08-02 | 2000-11-08 | 丛蔼森 | Foundation supporting-changing method for grand building |
| CN1078294C (en) * | 1998-12-11 | 2002-01-23 | 北京市第七城市建设工程公司 | Integral foundation underpinning technology for building added floor |
Non-Patent Citations (2)
| Title |
|---|
| 多层砖房地基基础加固处理的一些方法. 任振甲.建筑工人，第2004年第6期. 2004 * |
| 多层砖混结构房屋增层时地基基础的加固处理. 任振甲.建筑结构，第1997年第11期. 1997 * |
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| Publication number | Publication date |
|---|---|
| CN1730848A (en) | 2006-02-08 |
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Owner name: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO Free format text: FORMER OWNER: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. Effective date: 20110718 |
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Free format text: CORRECT: ADDRESS; FROM: 550004 NO. 208, BEIJING ROAD, GUIYANG CITY, GUIZHOU PROVINCE TO: 550081 NO.2, JINZHU ROAD, JINYANG NEW DISTRICT, GUIYANG CITY, GUIZHOU PROVINCE |
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Effective date of registration: 20110718 Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20150906 |
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