CN103868795A - Deformation compatibility and sealing method and deformation compatibility and sealing structure of large blast wave simulation device - Google Patents
Deformation compatibility and sealing method and deformation compatibility and sealing structure of large blast wave simulation device Download PDFInfo
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- CN103868795A CN103868795A CN201410101017.6A CN201410101017A CN103868795A CN 103868795 A CN103868795 A CN 103868795A CN 201410101017 A CN201410101017 A CN 201410101017A CN 103868795 A CN103868795 A CN 103868795A
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Abstract
The invention relates to the technical field of deformation compatibility and sealing between different material structures of high dynamic pressure devices and discloses a deformation compatibility and sealing method and a deformation compatibility and sealing structure of a large blast wave simulation device. The structure adopted by the method is that reinforced concrete end face embedded flanges (1) arranged at two ends of a steel structure experiment section (13) are respectively fixed on the end face of a reinforced concrete structure transition section (11) and the end face of a reinforced concrete structure outlet section (12); two ends of the steel structure experiment section (13) are respectively connected with a steel structure end face flange; a spring steel plate (2) is arranged in a gap between the reinforced concrete end face embedded flanges (1) and the steel structure end face flange; one end of the spring steel plate (2) is connected with the reinforced concrete end face embedded flanges (1), and the other end of the spring steel plate (2) is connected with the steel structure end face flange. The deformation compatibility and sealing structure has the characteristics of reliable deformation compatibility performance, good sealing effect, simple structure, convenience in manufacture and installation and low price.
Description
Technical field
The present invention relates to compatibility of deformation and technical field of sealing technology between high dynamic pressure device different materials structure, relate in particular to the compatibility of deformation and encapsulating method and the structure that realize steel construction and a kind of large-scale blast wave analogue means of reinforced concrete structure under high dynamic pressure, high/low temperature condition.
Background technology
In large-scale blast wave analogue means operational process, along with the variation of high low temperature, there is very large difference in the distortion of steel construction and reinforced concrete structure.In order to ensure compatibility of deformation, prevent that shock wave from leaking from steel construction and reinforced concrete structure connecting portion simultaneously, must find new technological approaches and solve a difficult problem for compatibility of deformation and sealing between two kinds of different wood property structures.
Summary of the invention
The invention provides a kind of compatibility of deformation and encapsulating method and structure of large-scale blast wave analogue means, large-scale blast wave analogue means reinforced concrete structure and the compatibility of deformation at steel structure connection place and a difficult problem for Sealing Technology are solved, this invention has compatibility of deformation dependable performance, good sealing effect, simple in structure, fabrication and installation convenient, lower-price characteristic, and large-scale blast wave analogue means steel construction and reinforced concrete structure are realized compatibility of deformation and high pressure sealing, ensured that the normal operation of blast wave analogue means is significant under high/low temperature condition.
For achieving the above object, the present invention takes following technical scheme:
The compatibility of deformation of large-scale blast wave analogue means and a hermetically-sealed construction, the steel construction experimental section of large-scale blast wave analogue means is between reinforced concrete structure transition section and reinforced concrete structure outlet section; The two ends of described steel construction experimental section are respectively arranged with the pre-buried flange of reinforced concrete end face, the pre-buried flange of reinforced concrete end face described in two is separately fixed on the end face of reinforced concrete structure transition section and the end face of reinforced concrete structure outlet section, and the described pre-buried flange of reinforced concrete end face is domes; The two ends of described steel construction experimental section are connected with respectively steel construction end face flange; Described steel construction end face flange is domes; Described steel construction end face flange is made up of end face joint flange and the joint flange being welded on experimental section arch-shaped steel plate, and described end face joint flange is positioned at the outside of steel construction end face flange; Between described steel construction end face flange and the pre-buried flange of reinforced concrete end face, there is gap; In the gap having between the pre-buried flange of reinforced concrete end face and steel construction end face flange, be provided with steel spring plate and pre-buried flange connecting plate; Described pre-buried flange connecting plate is positioned at the outside of the pre-buried flange of reinforced concrete end face; Between described end face joint flange and the pre-buried flange of reinforced concrete end face, there is gap; Described steel spring plate is domes; One end of described steel spring plate, between the pre-buried flange of reinforced concrete end face and pre-buried flange connecting plate, and is fixedly connected with the pre-buried flange of reinforced concrete end face, pre-buried flange connecting plate; The other end of described steel spring plate is clipped between end face joint flange and joint flange, and is fixedly connected with the joint flange on end face joint flange and experimental section arch-shaped steel plate; Described steel spring plate coordinates with the pre-buried flange of reinforced concrete end face, steel construction end face flange, forms the structure of the distortion of large-scale blast wave analogue means being coordinated by the folding of steel spring plate.
Between the described pre-buried flange of reinforced concrete end face and steel spring plate, carry out high pressure sealing by red copper pad, be fixedly connected with by coupling bolt and packing ring.
Between described steel spring plate and steel construction end face flange, carry out high pressure sealing by red copper pad, be fixedly connected with by coupling bolt and packing ring.
On described steel spring plate, there is the connecting hole that the inside and outside two-layer week of the ring along steel spring plate arranges, the outer connecting hole that is positioned at steel spring plate one end is connected with the pre-buried flange of reinforced concrete end face, and the internal layer connecting hole that is positioned at the steel spring plate other end is connected with steel construction end face flange.
The compatibility of deformation of large-scale blast wave analogue means and an encapsulating method, be compatibility of deformation and the sealing to large-scale blast wave analogue means reinforced concrete structure and steel structure connection place, and its step is as follows:
1) two pre-buried flanges of reinforced concrete end face are built and are integrated with reinforced concrete structure transition section, reinforced concrete structure outlet section respectively by anchor bolt, and make that two pre-buried flanges of reinforced concrete end face lay respectively on the end face of reinforced concrete structure transition section, on the end face of reinforced concrete structure outlet section;
2) the steel construction end face flange being made up of joint flange and end face joint flange is installed respectively at the two ends of steel construction experimental section, and described end face joint flange is positioned at the outside of steel construction end face flange;
3) between the pre-buried flange of reinforced concrete end face on the end face at reinforced concrete structure transition section and corresponding steel construction end face flange, place steel spring plate and pre-buried flange connecting plate; Described pre-buried flange connecting plate is positioned at the outside of the pre-buried flange of reinforced concrete end face; Between described end face joint flange and the pre-buried flange of reinforced concrete end face, there is gap; One end of described steel spring plate is between the pre-buried flange of reinforced concrete end face and pre-buried flange connecting plate, and between the pre-buried flange of reinforced concrete end face and steel spring plate, red copper pad is set, by coupling bolt, pre-buried reinforced concrete end face flange, red copper pad, steel spring plate and pre-buried flange connecting plate are connected as one; The other end of described steel spring plate, between joint flange and end face joint flange, and arranges red copper pad between steel spring plate and joint flange, by coupling bolt, end face joint flange, steel spring plate, red copper pad and joint flange is connected as one; Described steel spring plate coordinates with the pre-buried flange of reinforced concrete end face, steel construction end face flange, by the folding of steel spring plate, the distortion between reinforced concrete structure transition section and the experimental section of steel construction is coordinated and is sealed;
4) between the pre-buried flange of reinforced concrete end face on the end face at reinforced concrete structure outlet section and corresponding steel construction end face flange, place steel spring plate and pre-buried flange connecting plate; Described pre-buried flange connecting plate is positioned at the outside of the pre-buried flange of reinforced concrete end face; Between described end face joint flange and the pre-buried flange of reinforced concrete end face, there is gap; One end of described steel spring plate is between the pre-buried flange of reinforced concrete end face and pre-buried flange connecting plate, and between the pre-buried flange of reinforced concrete end face and steel spring plate, red copper pad is set, by coupling bolt, pre-buried reinforced concrete end face flange, red copper pad, steel spring plate and pre-buried flange connecting plate are connected as one; The other end of described steel spring plate, between joint flange and end face joint flange, and arranges red copper pad between steel spring plate and joint flange, by coupling bolt, end face joint flange, steel spring plate, red copper pad and joint flange is connected as one; Described steel spring plate coordinates with the pre-buried flange of reinforced concrete end face, steel construction end face flange, and the distortion between experimental section and the reinforced concrete structure outlet section of the folding by steel spring plate to steel construction is coordinated and seals.
Compatibility of deformation and encapsulating method and the structure of a kind of large-scale blast wave analogue means that the present invention proposes, adopt above-described technical scheme, sealing and the compatibility of deformation of large-scale blast wave analogue means steel construction experimental section are realized, there is compatibility of deformation dependable performance, good sealing effect, simple in structure, fabrication and installation convenient, lower-price characteristic, large-scale blast wave analogue means steel construction and reinforced concrete structure realized to compatibility of deformation under high/low temperature condition significant with the normal operation of high pressure sealing, guarantee blast wave analogue means.
Accompanying drawing explanation
Fig. 1 is the present invention's medium-and-large-sized blast wave analogue means compatibility of deformation and sealed structural representation.
Fig. 2 is the medium-and-large-sized blast wave analogue means of the present invention steel spring plate structural representation.
Fig. 3 is the medium-and-large-sized blast wave analogue means of the present invention structural representation.
In figure: 1, the pre-buried flange of reinforced concrete structure end face, 2, steel spring plate, 3, joint flange, 4, pre-buried flange connecting plate, 5, red copper pad, 6, packing ring, 7, coupling bolt, 8, end face joint flange, 11, reinforced concrete structure transition section, 12, reinforced concrete structure outlet section, 13, steel construction experimental section.
Embodiment
With specific embodiment, invention is illustrated by reference to the accompanying drawings:
As shown in Figure 3, a kind of compatibility of deformation of large-scale blast wave analogue means and hermetically-sealed construction, the steel construction experimental section 13 of large-scale blast wave analogue means is between reinforced concrete structure transition section 11 and reinforced concrete structure outlet section 12; As shown in Figure 1, the two ends of described steel construction experimental section 13 are respectively arranged with the pre-buried flange 1 of reinforced concrete end face, the pre-buried flange 1 of reinforced concrete end face described in two is separately fixed on the end face of reinforced concrete structure transition section 11 and the end face of reinforced concrete structure outlet section 12, and the pre-buried flange 1 of described reinforced concrete end face is domes; The two ends of described steel construction experimental section 13 are connected with respectively steel construction end face flange; Described steel construction end face flange is domes; Between the pre-buried flange 1 of described steel construction end face flange and reinforced concrete end face, there is gap; Described steel construction end face flange is made up of end face joint flange 8 and the joint flange 3 being welded on experimental section arch-shaped steel plate, and described end face joint flange 8 is positioned at the outside of steel construction end face flange; In the gap having between the pre-buried flange 1 of reinforced concrete end face and steel construction end face flange, be provided with steel spring plate 2 and pre-buried flange connecting plate 4; Described pre-buried flange connecting plate 4 is positioned at the outside of the pre-buried flange 1 of reinforced concrete end face; Between the pre-buried flange 1 of described end face joint flange 8 and reinforced concrete end face, there is gap; In conjunction with Fig. 2, described steel spring plate 2 is domes; On described steel spring plate 2, there is the connecting hole that the inside and outside two-layer week of the ring along steel spring plate arranges; One end of described steel spring plate 2 is between the pre-buried flange 1 of reinforced concrete end face and pre-buried flange connecting plate 4, between the described pre-buried flange of reinforced concrete end face and steel spring plate, carry out high pressure sealing by red copper pad 5, pre-buried reinforced concrete end face flange 1, red copper pad 5, steel spring plate 2 and pre-buried flange connecting plate 4 are fixedly connected through the outer connecting hole of steel spring plate by coupling bolt 7 and packing ring 6; The other end of described steel spring plate 2 is between joint flange 3 and end face joint flange 8, between described steel spring plate 2 and joint flange 3, carry out high pressure sealing by red copper pad 5, joint flange 3, red copper pad 5, steel spring plate 2 and end face joint flange 8 are fixedly connected through the internal layer connecting hole of steel spring plate by coupling bolt 7 and packing ring 6; Described steel spring plate 2 coordinates with the pre-buried flange 1 of reinforced concrete end face, steel construction end face flange, forms the structure of the distortion of large-scale blast wave analogue means being coordinated by the folding of steel spring plate 2.
The compatibility of deformation of large-scale blast wave analogue means and an encapsulating method, be compatibility of deformation and the sealing to large-scale blast wave analogue means reinforced concrete structure and steel structure connection place, and its step is as follows:
1) two pre-buried flanges 1 of reinforced concrete end face are built and are integrated with reinforced concrete structure transition section 11, reinforced concrete structure outlet section 12 respectively by anchor bolt, and make that two pre-buried flanges 1 of reinforced concrete end face lay respectively on the end face of reinforced concrete structure transition section 11, on the end face of reinforced concrete structure outlet section 12;
2) the steel construction end face flange being made up of joint flange 3 and end face joint flange 8 is installed respectively at the two ends of steel construction experimental section 13, and described end face joint flange 8 is positioned at the outside of steel construction end face flange;
3) between the pre-buried flange 1 of the reinforced concrete end face on the end face at reinforced concrete structure transition section and corresponding steel construction end face flange, place steel spring plate 2 and pre-buried flange connecting plate 4; Described pre-buried flange connecting plate 4 is positioned at the outside of the pre-buried flange 1 of reinforced concrete end face; Between the pre-buried flange 1 of described end face joint flange 8 and reinforced concrete end face, there is gap; One end of described steel spring plate 2 is between the pre-buried flange 1 of reinforced concrete end face and pre-buried flange connecting plate 4, and between the pre-buried flange 1 of reinforced concrete end face and steel spring plate 2, red copper pad 5 is set, by coupling bolt 7, pre-buried reinforced concrete end face flange 1, red copper pad 2, steel spring plate 2 and pre-buried flange connecting plate 4 are connected as one; The other end of described steel spring plate 2, between joint flange 3 and end face joint flange 8, and arranges red copper pad 5 between steel spring plate 2 and joint flange 3, by coupling bolt, end face joint flange, steel spring plate, red copper pad and joint flange 3 is connected as one; Described steel spring plate 2 coordinates with the pre-buried flange 1 of reinforced concrete end face, steel construction end face flange, by the folding of steel spring plate, the distortion between reinforced concrete structure transition section and the experimental section of steel construction is coordinated and is sealed;
Between the pre-buried flange 1 of reinforced concrete end face on the end face at reinforced concrete structure outlet section and corresponding steel construction end face flange, place steel spring plate 2 and pre-buried flange connecting plate 4; Described pre-buried flange connecting plate 4 is positioned at the outside of the pre-buried flange 1 of reinforced concrete end face; Between the pre-buried flange 1 of described end face joint flange 8 and reinforced concrete end face, there is gap; One end of described steel spring plate 2 is between the pre-buried flange 1 of reinforced concrete end face and pre-buried flange connecting plate 4, and between the pre-buried flange 1 of reinforced concrete end face and steel spring plate 2, red copper pad 5 is set, by coupling bolt, pre-buried reinforced concrete end face flange 1, red copper pad 5, steel spring plate 2 and pre-buried flange connecting plate 4 are connected as one; The other end of described steel spring plate 2, between joint flange 3 and end face joint flange 8, and arranges red copper pad between steel spring plate 2 and joint flange 3, by coupling bolt, end face joint flange, steel spring plate, red copper pad and joint flange is connected as one; Described steel spring plate coordinates with the pre-buried flange of reinforced concrete end face, steel construction end face flange, and the distortion between experimental section and the reinforced concrete structure outlet section of the folding by steel spring plate to steel construction is coordinated and seals.
Claims (5)
1. the compatibility of deformation of large-scale blast wave analogue means and a hermetically-sealed construction, is characterized in that: the steel construction experimental section (13) of large-scale blast wave analogue means is positioned between reinforced concrete structure transition section (11) and reinforced concrete structure outlet section (12); The two ends of described steel construction experimental section (13) are respectively arranged with the pre-buried flange of reinforced concrete end face (1), the pre-buried flange of reinforced concrete end face (1) described in two is separately fixed on the end face of reinforced concrete structure transition section (11) and the end face of reinforced concrete structure outlet section (12), and the described pre-buried flange of reinforced concrete end face (1) is domes; The two ends of described steel construction experimental section (13) are connected with respectively steel construction end face flange; Described steel construction end face flange is domes; Described steel construction end face flange is made up of end face joint flange (8) and the joint flange (3) that is welded on experimental section (13) arch-shaped steel plate, and described end face joint flange (8) is positioned at the outside of steel construction end face flange; Between described steel construction end face flange and the pre-buried flange of reinforced concrete end face (1), there is gap; In the gap having between the pre-buried flange of reinforced concrete end face (1) and steel construction end face flange, be provided with steel spring plate (2) and pre-buried flange connecting plate (4); Described pre-buried flange connecting plate (4) is positioned at the outside of the pre-buried flange of reinforced concrete end face (1); Between described end face joint flange (8) and the pre-buried flange of reinforced concrete end face (1), there is gap; Described steel spring plate (2) is domes; One end of described steel spring plate (2) is positioned between the pre-buried flange of reinforced concrete end face (1) and pre-buried flange connecting plate (4), and is fixedly connected with the pre-buried flange of reinforced concrete end face (1), pre-buried flange connecting plate (4); The other end of described steel spring plate (2) is clipped between end face joint flange (8) and joint flange (3), and is fixedly connected with the joint flange (3) on end face joint flange (8) and experimental section (13) arch-shaped steel plate; Described steel spring plate (2) coordinates with the pre-buried flange of reinforced concrete end face (1), steel construction end face flange, forms the structure of the distortion of large-scale blast wave analogue means being coordinated by the folding of steel spring plate.
2. the compatibility of deformation of a kind of large-scale blast wave analogue means according to claim 1 and hermetically-sealed construction, it is characterized in that: between the described pre-buried flange of reinforced concrete end face (1) and steel spring plate (2), carry out high pressure sealing by red copper pad (5), be fixedly connected with by coupling bolt (7) and packing ring (6).
3. the compatibility of deformation of a kind of large-scale blast wave analogue means according to claim 1 and hermetically-sealed construction, it is characterized in that: between described steel spring plate (2) and steel construction end face flange, carry out high pressure sealing by red copper pad (5), be fixedly connected with by coupling bolt and packing ring.
4. the compatibility of deformation of a kind of large-scale blast wave analogue means according to claim 1 and hermetically-sealed construction, it is characterized in that: on described steel spring plate (2), there is the connecting hole that the inside and outside two-layer week of the ring along steel spring plate arranges, the outer connecting hole that is positioned at steel spring plate one end is connected with the pre-buried flange of reinforced concrete end face (1), and the internal layer connecting hole that is positioned at the steel spring plate other end is connected with steel construction end face flange.
5. the compatibility of deformation of large-scale blast wave analogue means and an encapsulating method, is characterized in that: described compatibility of deformation and encapsulating method are compatibility of deformation and the sealings to large-scale blast wave analogue means reinforced concrete structure and steel structure connection place, and its step is as follows:
Two pre-buried flanges of reinforced concrete end face (1) are built and are integrated with reinforced concrete structure transition section (11), reinforced concrete structure outlet section (12) respectively by anchor bolt, and make that two pre-buried flanges of reinforced concrete end face (1) lay respectively on the end face of reinforced concrete structure transition section (11), on the end face of reinforced concrete structure outlet section (12);
2) the steel construction end face flange being made up of joint flange (3) and end face joint flange (8) is installed respectively at the two ends of steel construction experimental section, and described end face joint flange (8) is positioned at the outside of steel construction end face flange;
3) between the pre-buried flange of reinforced concrete end face (1) on the end face that is positioned at reinforced concrete structure transition section and corresponding steel construction end face flange, place steel spring plate (2) and pre-buried flange connecting plate (4), and described pre-buried flange connecting plate (4) is positioned at the outside of the pre-buried flange of reinforced concrete end face (1); Between described end face joint flange (8) and the pre-buried flange of reinforced concrete end face (1), there is gap; One end of described steel spring plate (2) is positioned between the pre-buried flange of reinforced concrete end face (1) and pre-buried flange connecting plate (4), and between the pre-buried flange of reinforced concrete end face and steel spring plate, red copper pad is set, by coupling bolt, pre-buried reinforced concrete end face flange, red copper pad, steel spring plate and pre-buried flange connecting plate are connected as one; The other end of described steel spring plate (2) is positioned between joint flange (3) and end face joint flange (8), and between steel spring plate (2) and joint flange (3), red copper pad is set, by coupling bolt, end face joint flange, steel spring plate, red copper pad and joint flange (3) are connected as one; Described steel spring plate (2) coordinates with the pre-buried flange of reinforced concrete end face (1), steel construction end face flange, by the folding of steel spring plate, the distortion between reinforced concrete structure transition section and the experimental section of steel construction is coordinated and is sealed;
Between the pre-buried flange of reinforced concrete end face (1) on the end face that is positioned at reinforced concrete structure outlet section and corresponding steel construction end face flange, place steel spring plate (2) and pre-buried flange connecting plate (4); Described pre-buried flange connecting plate (4) is positioned at the outside of the pre-buried flange of reinforced concrete end face (1); Between described end face joint flange (8) and the pre-buried flange of reinforced concrete end face (1), there is gap; One end of described steel spring plate (2) is positioned between the pre-buried flange of reinforced concrete end face (1) and pre-buried flange connecting plate (4), and between the pre-buried flange of reinforced concrete end face (1) and steel spring plate (2), red copper pad is set, by coupling bolt, pre-buried reinforced concrete end face flange, red copper pad, steel spring plate and pre-buried flange connecting plate are connected as one; The other end of described steel spring plate (2) is positioned between joint flange (3) and end face joint flange (8), and between steel spring plate (2) and joint flange (3), red copper pad is set, by coupling bolt, end face joint flange, steel spring plate, red copper pad and joint flange are connected as one; Described steel spring plate coordinates with the pre-buried flange of reinforced concrete end face, steel construction end face flange, and the distortion between experimental section and the reinforced concrete structure outlet section of the folding by steel spring plate to steel construction is coordinated and seals.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410101017.6A CN103868795B (en) | 2014-03-19 | 2014-03-19 | A kind of compatibility of deformation of large-scale blast wave analogue means and encapsulating method and structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410101017.6A CN103868795B (en) | 2014-03-19 | 2014-03-19 | A kind of compatibility of deformation of large-scale blast wave analogue means and encapsulating method and structure |
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| CN103868795A true CN103868795A (en) | 2014-06-18 |
| CN103868795B CN103868795B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017862A (en) * | 2019-03-20 | 2019-07-16 | 安徽理工大学 | A kind of seal member material properties detection device based on Detonation Experiments |
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