CN103817776B - Rectangular shield mixing section of jurisdiction build mould and casting method - Google Patents
Rectangular shield mixing section of jurisdiction build mould and casting method Download PDFInfo
- Publication number
- CN103817776B CN103817776B CN201410090541.8A CN201410090541A CN103817776B CN 103817776 B CN103817776 B CN 103817776B CN 201410090541 A CN201410090541 A CN 201410090541A CN 103817776 B CN103817776 B CN 103817776B
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- CN
- China
- Prior art keywords
- fixed bed
- jurisdiction
- bed die
- build
- steel framework
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
- B28B7/0055—Mould pallets; Mould panels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
What the invention provides a kind of rectangular shield mixing section of jurisdiction builds mould, the steel framework that section of jurisdiction described in every ring has included ring-type and the concrete be cast on described steel framework, described steel design is divided into somely to be waited to build part and builds respectively, it is characterized in that: described installation mold includes fixed bed die and two removable side forms, described removable side form is installed on the both sides of described fixed bed die, and be connected with the upper surface slide of described fixed bed die, described fixed bed die and two removable side forms form the casting space that is only gone up side opening, described casting space is in order to the part to be built of accommodating described steel framework, and build described concrete structure according to the shape of described casting space, when building, the side of inner ring surface or outer ring surface that the waiting of described steel framework builds part is connected with described fixed bed die.There is provided a kind of can ensure the rectangular shield mixing section of jurisdiction of the design accuracy of steel reinforced concrete compound section of jurisdiction build mould and casting method.
Description
Technical field
The present invention relates to the preparation method of rectangular shield section of jurisdiction, what particularly relate to a kind of rectangular shield mixing section of jurisdiction builds mould and casting method.
Background technology
At present in Tunnel Boring constructing tunnel, the section of jurisdiction form of many employings whole concrete section of jurisdiction, in processing and making process, the making form of basic employing six all steel moulds, the good reinforcing bar of leading colligation in punching block, reserved good ring, longitudinal bolt hand hole space and joint seal space, last casting concrete is shaped.This production method does not meet the making required precision of rectangular shield steel reinforced concrete compound section of jurisdiction.
Under consideration steel plate and concrete acting in conjunction mechanism, a kind of steel reinforced concrete compound section of jurisdiction in conjunction with concrete compression, steel plate tension characteristic occurs.But, also bring a difficult problem for steel reinforced concrete compound section of jurisdiction processing and fabricating difficulty---namely how to ensure that concrete anchor ring reaches design accuracy requirement.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of can ensure the rectangular shield mixing section of jurisdiction of the design accuracy of steel reinforced concrete compound section of jurisdiction build mould and casting method.
In order to solve this technical problem, what the invention provides a kind of rectangular shield mixing section of jurisdiction builds mould, the steel framework that section of jurisdiction described in every ring has included ring-type and the concrete be cast on described steel framework, described steel framework is divided into somely to be waited to build part and builds respectively, described mould of building includes fixed bed die and two removable side forms, described removable side form is installed on described fixed bed die, and be connected with the upper surface slide of described fixed bed die, described fixed bed die and two removable side forms form the casting space that is only gone up side opening, described casting space is in order to the part to be built of accommodating described steel framework, and build described concrete structure according to the shape of described casting space, when building, the waiting of described steel framework builds the inner ring surface of part or outer ring surface is connected with the upper surface of described fixed bed die, this connection can be the connection of contact, this setting is intended to the ring floor of both sides in the face of two removable side forms, thus utilize described portable side form to provide mould to concrete shaping outside ring floor.
Described fixed bed die at least includes base plate and the end being located at base plate two ends, two described removable side forms are arranged in described base plate, and be connected with the upper surface slide of described base plate, two described ends and two described removable side forms enclose, described casting space is formed in the upside of described base plate, the waiting of described steel framework builds the inner ring surface of part or outer ring surface is connected with the upper surface of described base plate, two end faces that the waiting of described steel framework builds part are connected with described end, and wherein said connection also can be the connection of contact.
Two described removable side forms change the distance between two described portable side forms by the translation gliding of the upper surface along described fixed bed die.
Also be connected to each other by connecting rod between two described mobile side forms.
Present invention also offers a kind of casting method of rectangular shield mixing section of jurisdiction, what have employed rectangular shield mixing section of jurisdiction provided by the invention builds mould, comprise the steps: first, by the described steel framework of completion of processing wait build part put into described fixed bed die internal fixtion, and the inner ring surface waiting to build part of described steel framework or outer ring surface are connected with the upper surface of described fixed bed die, again two described removable side forms are leaned against the both sides of waiting to build part of described steel framework, two described portable side forms and described fixed bed die are fixed, then casting concrete carry out maintenance, build, after maintenance completes, remove described removable side form, this part section of jurisdiction completed is hung described fixed bed die.
The present invention is by the introducing of building mould of rectangular shield mixing section of jurisdiction, especially the coupling introducing fixed bed die and two removable side forms uses, specifically, when building by the described steel framework of completion of processing wait build part put into described fixed bed die internal fixtion, and the inner ring surface waiting to build part of described steel framework or outer ring surface are connected with the upper surface of described fixed bed die, due to for mixing section of jurisdiction, inner ring surface and outer ring surface are steel plate structure, the both ends of the surface of two sections of jurisdiction are xoncrete structure, so, inner ring surface or outer ring surface are connected with fixed bed die, the both ends of the surface of section of jurisdiction can be made to be connected with described removable side form, thus utilize described removable side form to ensure the precision that both ends of the surface are built.There is provided a kind of can ensure the rectangular shield mixing section of jurisdiction of the design accuracy of steel reinforced concrete compound section of jurisdiction build mould and casting method.
Accompanying drawing explanation
Fig. 1 be one embodiment of the invention the structural representation of the steel framework of rectangular shield mixing section of jurisdiction that is suitable for;
Fig. 2 is the structural representation of building mould of the rectangular shield mixing section of jurisdiction that one embodiment of the invention provides.
Detailed description of the invention
Below with reference to Fig. 1 and Fig. 2 to rectangular shield mixing section of jurisdiction provided by the invention build mould and casting method is described in detail, it is the present invention one optional embodiment, can think that those skilled in the art is in the scope not changing the present invention's spirit and content, can modify to it and polish.
In order to understand content of the present invention better, in the present embodiment, first enumerate a kind of the present invention the steel framework of rectangular shield mixing section of jurisdiction that is suitable for, please refer to Fig. 1, it is the steel framework existed in prior art, the present embodiment does not do specific explanations, its structure can clearly be known according to figure, only just the part of casting concrete is needed to be specifically addressed at this, wherein, inner ring surface, outer ring surface, space palpus casting concrete between the ring floor of both sides, space outside ring floor also needs casting concrete, and in prior art, precision for the concreting of ring floor outer space is difficult to hold.
To this, what present embodiments provide a kind of rectangular shield mixing section of jurisdiction builds mould, the steel framework that section of jurisdiction described in every ring has included ring-type and the concrete be cast on described steel framework, described steel framework is spliced into ring by steel sections, for example, the ring floor of the inner ring surface shown in Fig. 1, outer ring surface, both sides and the end plate at two ends can form a steel sections, some sections are spliced into the steel framework of ring-type, and each sections all can be considered the part to be built of the present embodiment indication.In the present embodiment, described steel framework is divided into somely to be waited to build part and builds respectively.For example; usual described section of jurisdiction is spliced into ring by 6 steel sections; each steel sections is a part to be built; for each steel sections part to be built in other words; realize one-time-concreting to complete, in order to build by once just completing, please refer to Fig. 1; usual meeting arranges pod apertures at ring floor place, with the space, inside and outside both sides making the concrete of building can arrive ring floor.
Described mould of building includes fixed bed die and two removable side forms, described removable side form is installed on described fixed bed die, and be connected with the upper surface slide of described fixed bed die, described fixed bed die and two removable side forms form the casting space that is only gone up side opening, described casting space is in order to the part to be built of accommodating described steel framework, and build described concrete structure according to the shape of described casting space, when building, the waiting of described steel framework builds the inner ring surface of part or outer ring surface is connected with the upper surface of described fixed bed die.
The steel framework of different steel sections, mean part difform to be built, and then difform casting space can be produced, so according to waiting the difference of building part, part is built for every class, namely each class steel sections all may correspond to and arranges corresponding fixed bed die and removable side form, to form the casting space matched, the present embodiment is originally non-to be specifically described its concrete shape, as long as meet the means utilizing fixed bed die and removable side form to form casting space, regardless of the shape that it is specifically formed, all should be considered as it for the present invention makes every effort to one of technological means of protecting and setting forth.
Described fixed bed die at least includes base plate and the end being located at base plate two ends, two described removable side forms are arranged in described base plate, and be connected with the upper surface slide of described base plate, two described ends and two described removable side forms enclose, described casting space is formed in the upside of described base plate, the waiting of described steel framework builds the inner ring surface of part or outer ring surface is connected with the upper surface of described base plate, described steel framework wait that building two end faces is partly connected with described end.
Two described removable side forms change the distance between two described removable side forms by the translation gliding of the upper surface along described fixed bed die.Build after part places can lean against the both sides of waiting to build part by mobile two removable side forms when band, be also connected to each other by connecting rod between two described removable side forms, and realize the movement of two removable side forms by described connecting rod.
Present invention also offers a kind of casting method of rectangular shield mixing section of jurisdiction, what have employed rectangular shield mixing section of jurisdiction provided by the invention builds mould, comprise the steps: first, by the described steel framework of completion of processing wait build part put into described fixed bed die internal fixtion, and the inner ring surface waiting to build part of described steel framework or outer ring surface are connected with the upper surface of described fixed bed die, again two described removable side forms are leaned against the both sides of waiting to build part of described steel framework, two described removable side forms and described fixed bed die are fixed, then casting concrete carry out maintenance, build, after maintenance completes, remove described removable side form, this part section of jurisdiction completed is hung described fixed bed die.
In sum, the present invention is by the introducing of building mould of rectangular shield mixing section of jurisdiction, especially the coupling introducing fixed bed die and two removable side forms uses, specifically, when building by the described steel framework of completion of processing wait build part put into described fixed bed die internal fixtion, and the inner ring surface waiting to build part of described steel framework or outer ring surface are connected with the upper surface of described fixed bed die, due to for mixing section of jurisdiction, inner ring surface and outer ring surface are steel plate structure, the both ends of the surface of two sections of jurisdiction are xoncrete structure, so, inner ring surface or outer ring surface are connected with fixed bed die, the both ends of the surface of section of jurisdiction can be made to be connected with described removable side form, thus utilize described removable side form to ensure the precision that both ends of the surface are built.There is provided a kind of can ensure the rectangular shield mixing section of jurisdiction of the design accuracy of steel reinforced concrete compound section of jurisdiction build mould and casting method.
Claims (5)
1. a rectangular shield mixing section of jurisdiction build mould, the steel framework that section of jurisdiction described in every ring has included ring-type and the concrete be cast on described steel framework, described steel framework is divided into somely to be waited to build part and builds respectively, it is characterized in that: described in build mould and include fixed bed die and two removable side forms, described removable side form is installed on described fixed bed die, and be connected with the upper surface slide of described fixed bed die, described fixed bed die and two removable side forms form the casting space that is only gone up side opening, described casting space is in order to the part to be built of accommodating described steel framework, and build described concrete structure according to the shape of described casting space, when building, the waiting of described steel framework builds the inner ring surface of part or outer ring surface is connected with the upper surface of described fixed bed die.
2. rectangular shield mixing section of jurisdiction as claimed in claim 1 build mould, it is characterized in that: described fixed bed die at least includes base plate and the end being located at base plate two ends, two described removable side forms are arranged in described base plate, and be connected with the upper surface slide of described base plate, two described ends and two described removable side forms enclose, described casting space is formed in the upside of described base plate, the waiting of described steel framework builds the inner ring surface of part or outer ring surface is connected with the upper surface of described base plate, two end faces that the waiting of described steel framework builds part are connected with described end.
3. rectangular shield mixing section of jurisdiction as claimed in claim 1 build mould, it is characterized in that: two described removable side forms change the distance between two described removable side forms by the translation gliding of the upper surface along described fixed bed die.
4. rectangular shield mixing section of jurisdiction as claimed in claim 1 build mould, it is characterized in that: be also connected to each other by connecting rod between two described removable side forms.
5. the casting method of a rectangular shield mixing section of jurisdiction, it is characterized in that: have employed one of as any in Claims 1-4 as described in rectangular shield mixing section of jurisdiction build mould, comprise the steps: first, by the described steel framework of completion of processing wait build part put into described fixed bed die internal fixtion, and the inner ring surface waiting to build part of described steel framework or outer ring surface are connected with the upper surface of described fixed bed die, again two described removable side forms are leaned against the both sides of waiting to build part of described steel framework, two described removable side forms and described fixed bed die are fixed, then casting concrete carry out maintenance, build, after maintenance completes, remove described removable side form, this part section of jurisdiction completed is hung described fixed bed die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410090541.8A CN103817776B (en) | 2014-03-12 | 2014-03-12 | Rectangular shield mixing section of jurisdiction build mould and casting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410090541.8A CN103817776B (en) | 2014-03-12 | 2014-03-12 | Rectangular shield mixing section of jurisdiction build mould and casting method |
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| Publication Number | Publication Date |
|---|---|
| CN103817776A CN103817776A (en) | 2014-05-28 |
| CN103817776B true CN103817776B (en) | 2016-03-09 |
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| CN201410090541.8A Active CN103817776B (en) | 2014-03-12 | 2014-03-12 | Rectangular shield mixing section of jurisdiction build mould and casting method |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000274193A (en) * | 1999-03-26 | 2000-10-03 | Taisei Corp | Segment seal protective member |
| CN101003428A (en) * | 2006-12-26 | 2007-07-25 | 武汉理工大学 | Low shrinken, fireproof, high leakage resisted material of duct piece for shield tunnel, and preparation method |
| CN101338682A (en) * | 2008-08-08 | 2009-01-07 | 广州市建筑机械施工有限公司 | Subway dedicated shield tunneling segment prefabricated construction method |
| CN101586463A (en) * | 2009-06-18 | 2009-11-25 | 苏州市交通设计研究院有限责任公司 | Lining design method of shield tunnel |
| CN201573272U (en) * | 2009-12-17 | 2010-09-08 | 秦皇岛天业通联重工股份有限公司 | Lateral mould translation and rollover type concrete pipe piece mould |
| CN202064964U (en) * | 2011-05-25 | 2011-12-07 | 江苏牧羊集团有限公司 | Multifunctional mould for shielding pipe piece |
| CN102568292A (en) * | 2011-12-29 | 2012-07-11 | 上海市机械施工有限公司 | Indoor practical training system for shield tunnel construction measurement technology |
| CN103277115A (en) * | 2013-05-24 | 2013-09-04 | 西南交通大学 | Segment and segment ring used for indoor tunneling test of shield tunneling machine model |
-
2014
- 2014-03-12 CN CN201410090541.8A patent/CN103817776B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000274193A (en) * | 1999-03-26 | 2000-10-03 | Taisei Corp | Segment seal protective member |
| CN101003428A (en) * | 2006-12-26 | 2007-07-25 | 武汉理工大学 | Low shrinken, fireproof, high leakage resisted material of duct piece for shield tunnel, and preparation method |
| CN101338682A (en) * | 2008-08-08 | 2009-01-07 | 广州市建筑机械施工有限公司 | Subway dedicated shield tunneling segment prefabricated construction method |
| CN101586463A (en) * | 2009-06-18 | 2009-11-25 | 苏州市交通设计研究院有限责任公司 | Lining design method of shield tunnel |
| CN201573272U (en) * | 2009-12-17 | 2010-09-08 | 秦皇岛天业通联重工股份有限公司 | Lateral mould translation and rollover type concrete pipe piece mould |
| CN202064964U (en) * | 2011-05-25 | 2011-12-07 | 江苏牧羊集团有限公司 | Multifunctional mould for shielding pipe piece |
| CN102568292A (en) * | 2011-12-29 | 2012-07-11 | 上海市机械施工有限公司 | Indoor practical training system for shield tunnel construction measurement technology |
| CN103277115A (en) * | 2013-05-24 | 2013-09-04 | 西南交通大学 | Segment and segment ring used for indoor tunneling test of shield tunneling machine model |
Non-Patent Citations (1)
| Title |
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| Publication number | Publication date |
|---|---|
| CN103817776A (en) | 2014-05-28 |
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Address after: 200072 No. 701 middle Luochuan Road, Shanghai, Zhabei District Co-patentee after: Shanghai Construction Engineering Building Materials Technology Group Co., Ltd Patentee after: SHANGHAI MECHANIZED CONSTRUCTION GROUP Co.,Ltd. Address before: 200072 No. 701 middle Luochuan Road, Shanghai, Zhabei District Co-patentee before: SHANGHAI JIANGONG CONSTRUCTION MATERIAL Co.,Ltd. Patentee before: SHANGHAI MECHANIZED CONSTRUCTION GROUP Co.,Ltd. |