CN106956359A - A kind of tunnel model test shield duct piece prepares mould - Google Patents
A kind of tunnel model test shield duct piece prepares mould Download PDFInfo
- Publication number
- CN106956359A CN106956359A CN201710270578.2A CN201710270578A CN106956359A CN 106956359 A CN106956359 A CN 106956359A CN 201710270578 A CN201710270578 A CN 201710270578A CN 106956359 A CN106956359 A CN 106956359A
- Authority
- CN
- China
- Prior art keywords
- block
- standard
- bordered
- cover plate
- adjacent
- 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.)
- Pending
Links
- 230000015572 biosynthetic process Effects 0.000 claims 3
- 238000007789 sealing Methods 0.000 abstract description 12
- 238000002360 preparation method Methods 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 238000005192 partition Methods 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000005452 bending Methods 0.000 description 4
- 229910052602 gypsum Inorganic materials 0.000 description 4
- 239000010440 gypsum Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
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
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/76—Moulds
- B28B21/82—Moulds built-up from several parts; Multiple moulds; Moulds with adjustable parts
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
本发明公开了一种隧道模型试验盾构管片制备模具，包括依次连接形成圆形的封顶部、第一临接部、第一标准部、第二标准部、第三标准部和第二临接部；封顶部的结构为：封顶块上固定有封顶块盖板；临接部的结构为：临接块上固定有临接块盖板；标准部的结构为：标准块上固定有标准块盖板；各部之间固定有隔板；封顶块、临接块、标准块、封顶块盖板、临接块盖板、标准块盖板和隔板上都开有若干螺栓孔，两相连螺栓孔之间穿入弯曲螺栓。本发明克服了以往衬砌管片不能分块制作，不能测定衬砌管片之间，环向和纵向钢筋受力状况的缺点；能够准确的模拟现场盾构管片，可以根据模型相似比制作大小不同，结构完全相同的模型。
The invention discloses a tunnel model test shield segment preparation mold, which comprises a circular sealing top, a first adjacent part, a first standard part, a second standard part, a third standard part and a second adjacent part connected in sequence. The structure of the top is: the capping block is fixed on the capping block; the structure of the adjacent part is: the adjacent block is fixed on the adjacent block; the structure of the standard part is: the standard block is fixed on the standard There are a number of bolt holes on the capping block, the adjacent block, the standard block, the capping block cover, the adjacent block cover, the standard block cover and the partition, and the two are connected. Bend bolts are inserted between the bolt holes. The invention overcomes the shortcomings that the previous lining segments cannot be made in blocks, and cannot measure the force status of the circumferential and longitudinal steel bars between the lining segments; it can accurately simulate the on-site shield segment, and can make different sizes according to the similarity ratio of the model , a model with exactly the same structure.
Description
技术领域technical field
本发明所涉及地铁、输水、市政工程等盾构隧道模型管片的实验室制备模具领域，具体涉及一种隧道模型试验盾构管片制备模具。The invention relates to the field of laboratory preparation molds for shield tunnel model segments such as subways, water transportation, and municipal engineering, and in particular to a tunnel model test shield segment preparation mold.
背景技术Background technique
随着我国基建工程的不断投入，诸多城市在大规模的进行地铁建设、市政工程建设。此外，由于我国水资源分布不均，导致北方极度缺水，为缓解这种现状，我国兴建了大量的南水北调工程，因此，需要修建众多的输水隧洞。为了保证此类工程修建合理、安全，需要进行大量的理论计算以及实验室模拟实验。With the continuous investment in infrastructure projects in our country, many cities are carrying out large-scale subway construction and municipal engineering construction. In addition, due to the uneven distribution of water resources in our country, there is an extreme water shortage in the north. In order to alleviate this situation, our country has built a large number of South-to-North Water Diversion Projects. Therefore, it is necessary to build many water delivery tunnels. In order to ensure the rationality and safety of such projects, a large number of theoretical calculations and laboratory simulation experiments are required.
长期以来，在地铁、输水、市政管廊等盾构管片的模型试验中，制作衬砌管片模型的模具均为整体浇筑，一次成型，形成整体式管片。实验室模拟隧道管片接缝多是采用切凹槽的形式将管片强度弱化，用剩余部分石膏的强度来模拟现场管片之间的螺栓连接，这样不能真实的反映螺栓之间的纵向拉力以及它们的弯矩，导致实验结果与真实数据有较大差异。For a long time, in the model tests of shield tunneling segments such as subways, water transportation, and municipal utility corridors, the molds for making lining segment models are all poured in one piece, forming integral segments. The joints of tunnel segments simulated in the laboratory mostly use the form of cut grooves to weaken the segment strength, and use the strength of the remaining part of gypsum to simulate the bolt connection between the field segments, which cannot truly reflect the longitudinal tension between the bolts As well as their bending moments, the experimental results are quite different from the real data.
现有的实验室制备盾构衬砌管片的模具主要是以钢板为材料制成的模具。在浇筑隧道管片模型时主要是浇筑成环状，最终通过强度折减的方式在各个管片拼接的位置进行切凹槽，用剩余部分石膏的强度来模拟隧道的管片拼装的纵向螺栓。根据现场实际勘察情况盾构管片的破坏位置多在螺栓接口处的混凝土由于所受拉力而被拉裂，而上述实验模型却无法达到模拟的效果，此外实际中盾构管片纵向螺栓所受拉力也无法直接获得。The existing laboratory molds for preparing shield lining segments are mainly molds made of steel plates. When pouring the tunnel segment model, it is mainly poured into a ring shape, and finally cut grooves at the splicing positions of each segment by reducing the strength, and use the strength of the remaining part of the gypsum to simulate the longitudinal bolts assembled by the segment of the tunnel. According to the actual site investigation, the damage position of the shield segment is mostly in the concrete at the bolt interface due to the tensile force, but the above experimental model cannot achieve the simulation effect. In addition, the longitudinal bolts of the shield segment in practice Rally can't be obtained directly either.
术语解释Terminology Explanation
盾构管片：在隧道开挖之后，需要在隧道内侧布设一层衬砌以达到支护隧道以及堵水的功能；Shield segment: After the tunnel is excavated, a layer of lining needs to be laid on the inner side of the tunnel to achieve the functions of supporting the tunnel and blocking water;
模型试验：在研究盾构管片受力机理，一般在现场难以实现，因此需要按一定的缩尺比例制备试验模型，进而研究结构受力特征；Model test: When studying the stress mechanism of shield segments, it is generally difficult to realize on site, so it is necessary to prepare a test model according to a certain scale ratio, and then study the structural stress characteristics;
管片模具：制备试验模型盾构管片，一般采用石膏进行现场浇筑，而浇筑的时候需要管片模具。Segment mold: To prepare the shield segment of the test model, gypsum is generally used for on-site pouring, and the segment mold is required for pouring.
发明内容Contents of the invention
本发明所要解决的技术问题是提供一种隧道模型试验盾构管片制备模具，实验室能够真实制备与现场相符的分块式盾构管片，进而达到与现场管片相同的结构受力特征。The technical problem to be solved by the present invention is to provide a tunnel model test shield segment preparation mold, the laboratory can actually prepare block-type shield segment consistent with the field, and then achieve the same structural force characteristics as the field segment .
为解决上述技术问题，本发明采用的技术方案是：In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
一种隧道模型试验盾构管片制备模具，包括依次连接形成圆形的封顶部、第一临接部、第一标准部、第二标准部、第三标准部和第二临接部，所述封顶部、第一临接部、第一标准部、第二标准部、第三标准部和第二临接部形成的模具为整体结构；所述封顶部的结构为：封顶块上固定有封顶块盖板；所述第一临接部和第二临接部的结构为：临接块上固定有临接块盖板；所述第一标准部、第二标准部和第三标准部的结构为：标准块上固定有标准块盖板；所述封顶部、第一临接部、第一标准部、第二标准部、第三标准部和第二临接部之间固定有隔板；所述封顶块、临接块和标准块形成模具的内表面，所述封顶块盖板、临接块盖板和标准块盖板形成模具的外表面以及侧面；所述封顶块、临接块、标准块、封顶块盖板、临接块盖板、标准块盖板和隔板上都开有若干螺栓孔，两相连螺栓孔之间穿入弯曲螺栓。A tunnel model test shield segment preparation mold, including sequentially connected to form a circular sealing portion, a first adjacent portion, a first standard portion, a second standard portion, a third standard portion and a second adjacent portion, the The mold formed by the sealing part, the first adjacent part, the first standard part, the second standard part, the third standard part and the second adjacent part is an integral structure; the structure of the sealing part is: the capping block is fixed with Capping block cover plate; the structure of the first adjacent part and the second adjacent part is: the adjacent block is fixed on the adjacent block cover plate; the first standard part, the second standard part and the third standard part The structure is as follows: a standard block cover plate is fixed on the standard block; a partition is fixed between the sealing top, the first adjacent part, the first standard part, the second standard part, the third standard part and the second adjacent part. plate; the capping block, the adjacent block and the standard block form the inner surface of the mould, and the capping block cover plate, the adjacent block cover plate and the standard block cover plate form the outer surface and the side of the mold; the capping block, the adjacent There are some bolt holes on the connection block, the standard block, the capping block cover plate, the adjacent block cover plate, the standard block cover plate and the dividing plate, and bending bolts are penetrated between the two connected bolt holes.
进一步的，所述隧道模型试验盾构管片制备模具的外径为600mm，内径为540mm。Further, the outer diameter of the tunnel model test shield segment preparation mold is 600 mm, and the inner diameter is 540 mm.
进一步的，所述第一临接部和第二临接部的角度为68°，所述第一标准部、第二标准部和第三标准部的角度为67.5°。Further, the angle between the first adjoining portion and the second adjoining portion is 68°, and the angle between the first standard portion, the second standard portion and the third standard portion is 67.5°.
进一步的，所述螺栓孔的环向角度为22.5°。Further, the circumferential angle of the bolt holes is 22.5°.
进一步的，所述封顶块的展开长度为101.32mm，宽度为150mm。Further, the expanded length of the capping block is 101.32mm, and the width is 150mm.
进一步的，所述标准块的展开长度为320.44mm，宽度为150mm。Further, the expanded length of the standard block is 320.44mm, and the width is 150mm.
进一步的，所述临接块的展开长度为318.09mm，宽度为150mm。Further, the expanded length of the adjacent block is 318.09 mm, and the width is 150 mm.
进一步的，所述螺栓孔的周围切割有15mm*15mm的正方形，浇筑时便于将其拆除。Further, a 15mm*15mm square is cut around the bolt hole, which is convenient for removal during pouring.
进一步的，所述螺栓孔的直径为5mm。Further, the diameter of the bolt hole is 5mm.
与现有技术相比，本发明的有益效果是：1)克服了以往衬砌管片不能分块制作，不能测定衬砌管片之间，环向和纵向钢筋受力状况的缺点；2)能够准确的模拟现场盾构管片，可以根据模型相似比制作大小不同，结构完全相同的模型；3)本发明是制作相似比为1:10的衬砌管片制作模具的具体尺寸，可以根据相似比来制作不同比例的模具，这样则方便进行不同比例的衬砌管片的制作，以满足实验室要求；4)该盾构模型管片不仅适用地铁盾构隧道模型试验，同时，还适用于饮水工程，市政等盾构隧道模型试验中的模型制作。Compared with the prior art, the beneficial effects of the present invention are as follows: 1) It overcomes the shortcomings that the previous lining segments cannot be made in blocks, and the force status of the circumferential and longitudinal steel bars between the lining segments cannot be measured; 2) It can accurately The simulated field shield segment can be made according to the similarity ratio of the model to make models with different sizes and the same structure; 3) the present invention is to make the specific size of the lining segment production mold with a similarity ratio of 1:10, which can be determined according to the similarity ratio. Make molds with different proportions, so that it is convenient to make lining segments with different proportions to meet laboratory requirements; 4) The shield model segment is not only suitable for subway shield tunnel model tests, but also for drinking water projects. Model making in municipal and other shield tunnel model tests.
附图说明Description of drawings
图1是本发明整体结构示意图。Figure 1 is a schematic diagram of the overall structure of the present invention.
图2是本发明结构效果示意图。Fig. 2 is a schematic diagram of the structural effect of the present invention.
图3是本发明中封顶块结构示意图。Fig. 3 is a schematic diagram of the structure of the capping block in the present invention.
图4是本发明中临接块结构示意图。Fig. 4 is a schematic diagram of the structure of the adjacent block in the present invention.
图5是本发明中标准块结构示意图。Fig. 5 is a schematic diagram of the standard block structure in the present invention.
图6是本发明中隔板结构示意图。Fig. 6 is a schematic diagram of the structure of the separator in the present invention.
图7是本发明中封顶块盖板结构示意图。Fig. 7 is a schematic diagram of the structure of the cover plate of the capping block in the present invention.
图8是本发明中临接块盖板结构示意图。Fig. 8 is a schematic structural view of the cover plate of the adjacent block in the present invention.
图9是本发明中标准块盖板结构示意图。Fig. 9 is a schematic diagram of the structure of the cover plate of the standard block in the present invention.
图中：1-螺栓孔；2-封顶部；3-第一临接部；4-第一标准部；5-第二标准部；6-第三标准部；7-第二临接部；8-隔板；9-封顶块盖板；10-临接块盖板；11-标准块盖板；12-封顶块；13-临接块；14-标准块；15-弯曲螺栓。In the figure: 1- bolt hole; 2- sealing top; 3- the first adjacent part; 4- the first standard part; 5- the second standard part; 6- the third standard part; 7- the second adjacent part; 8-partition plate; 9-capping block cover plate; 10-adjacent block cover plate; 11-standard block cover plate; 12-capping block; 13-adjacent block; 14-standard block; 15-bending bolt.
具体实施方式detailed description
下面结合附图和具体实施方式对本发明作进一步详细的说明。本发明采用分块浇筑，并预留环向螺栓孔以达到管片拼装的目的。最终达到能够真实的模拟现场工程，使实现模型得到的数据更具参考价值，使用本发明浇筑盾构管片时，为保证各衬砌管片之间的螺栓孔能够对应，在衬砌管片拼装时不发生偏差，需要将各管片放在一起整体浇筑。预先将管片模具拼接好，然后六个“孔室”然后将石膏浆液倒入“孔室”待其成型。最后，拆除模具将各块管片拆除，并分别晾干。The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The invention adopts block pouring, and reserves circumferential bolt holes to achieve the purpose of segment assembly. Finally, it can truly simulate the field engineering, so that the data obtained by realizing the model has more reference value. When pouring shield segments using the present invention, in order to ensure that the bolt holes between the lining segments can correspond, when the lining segments are assembled, If there is no deviation, it is necessary to put all the segments together for integral pouring. Splice the segment molds in advance, and then pour the gypsum slurry into the six "hole chambers" to wait for them to be formed. Finally, the mold is removed to remove each segment and dried separately.
本发明盾构管片模具所制备的管片模型真实的还原了现场盾构管片的拼装形式、受力特征以及螺栓接口位置管片的应力集中情况。The segment model prepared by the shield segment mold of the present invention truly restores the on-site shield segment assembly form, force characteristics and stress concentration of the segment at the bolt interface.
本发明结构包括依次连接形成圆形的封顶部2、第一临接部3、第一标准部4、第二标准部5、第三标准部6和第二临接部7，所述封顶部2、第一临接部3、第一标准部4、第二标准部5、第三标准部6和第二临接部7形成的模具为整体结构；所述封顶部2的结构为：封顶块12上固定有封顶块盖板9；所述第一临接部3和第二临接部7的结构为：临接块13上固定有临接块盖板10；所述第一标准部4、第二标准部5和第三标准部6的结构为：标准块14上固定有标准块盖板11；所述封顶部2、第一临接部3、第一标准部4、第二标准部5、第三标准部6和第二临接部7之间固定有隔板8；所述封顶块12、临接块13和标准块14形成模具的内表面，所述封顶块盖板9、临接块盖板10和标准块盖板11形成模具的外表面以及侧面；所述封顶块12、临接块13、标准块14、封顶块盖板9、临接块盖板10、标准块盖板11和隔板8上都开有若干螺栓孔1，两相连螺栓孔之间穿入弯曲螺栓15。The structure of the present invention comprises sequentially connected to form a circular sealing portion 2, a first adjacent portion 3, a first standard portion 4, a second standard portion 5, a third standard portion 6 and a second adjacent portion 7, the sealing portion 2. The mold formed by the first adjacent part 3, the first standard part 4, the second standard part 5, the third standard part 6 and the second adjacent part 7 is an integral structure; the structure of the sealing part 2 is: capping The block 12 is fixed with a capping block cover plate 9; the structure of the first adjacent portion 3 and the second adjacent portion 7 is: the adjacent block 13 is fixed with an adjacent block cover plate 10; the first standard portion 4. The structure of the second standard part 5 and the third standard part 6 is: the standard block cover plate 11 is fixed on the standard block 14; the sealing part 2, the first adjacent part 3, the first standard part 4, the second A dividing plate 8 is fixed between the standard portion 5, the third standard portion 6 and the second adjacent portion 7; the capping block 12, the adjacent block 13 and the standard block 14 form the inner surface of the mould, and the capping block cover plate 9, adjacent block cover plate 10 and standard block cover plate 11 form the outer surface and the side of the mould; said capping block 12, adjacent block 13, standard block 14, capping block cover plate 9, adjacent block cover plate 10, All have some bolt holes 1 on the standard block cover plate 11 and the dividing plate 8, penetrate bending bolt 15 between two connected bolt holes.
隧道模型试验盾构管片制备模具外径为600mm，内径为540mm；所述的封顶部2角度为21.5°，临接部的角度均为68°。标准部的角度均为67.5°。螺栓孔1环向角度为22.5°。The tunnel model test shield segment preparation mold has an outer diameter of 600mm and an inner diameter of 540mm; the angles of the sealing top 2 are 21.5°, and the angles of the adjacent parts are both 68°. The angles of the standard parts are all 67.5°. The circumferential angle of bolt hole 1 is 22.5°.
封顶块12展开长101.32mm，宽150mm。标准块14展开长320.44mm，宽150mm。临接块13展开长318.09mm，宽150mm。Capping block 12 expands long 101.32mm, wide 150mm. Standard block 14 expands long 320.44mm, wide 150mm. Adjacent block 13 expands long 318.09mm, wide 150mm.
封顶块盖板9为宽度为34mm，角度为22.5°，半径为270mm的扇形。临接块盖板10为宽度为34mm，角度为68°，半径为270mm的扇形。标准块盖板11为宽度为34mm，角度为67.5°，半径为270mm的扇形。The capping block cover plate 9 is a sector with a width of 34mm, an angle of 22.5°, and a radius of 270mm. The adjacent block cover plate 10 is a sector with a width of 34mm, an angle of 68°, and a radius of 270mm. The standard block cover plate 11 is a sector with a width of 34mm, an angle of 67.5°, and a radius of 270mm.
封顶块12、临接块13和标准块14平面展开为一块钢板，宽度为150mm；在各分块之间设置隔板8，隔板8厚度为1mm，高度为3mm；在各螺栓孔1周围切割15mm*15mm的正方形，以便于浇筑时便于将其拆除。The topping block 12, the adjacent block 13 and the standard block 14 are unfolded into a steel plate with a width of 150 mm; a partition 8 is arranged between each block, the thickness of the partition 8 is 1 mm, and the height is 3 mm; around each bolt hole 1 Cut a 15mm*15mm square for easy removal during pouring.
模具中直径为5mm的螺栓孔1均设置有弯曲螺栓以便于在浇筑模型时，能够使成型的各衬砌管片具有纵向和环向螺栓孔。每条螺栓在两个对应的螺栓孔被拧紧；两个对应的螺栓孔之间的弯曲螺栓15应套有便于拔出的橡胶孔，便于模型浇筑完成以后便于将螺栓从模型中抽取出来。The bolt holes 1 with a diameter of 5 mm in the mold are all provided with bent bolts so that each formed lining segment can have longitudinal and circumferential bolt holes when casting the model. Every bolt is tightened in two corresponding bolt holes; The bent bolt 15 between two corresponding bolt holes should be covered with the rubber hole that is easy to pull out, facilitates the bolt to be extracted from the model after the model pouring is completed.
本发明克服了以往衬砌管片不能分块制作，不能测定衬砌管片之间，环向和纵向钢筋受力状况的缺点；本发明中封顶部2、第一临接部3、第一标准部4、第二标准部5、第三标准部6、第二临接部7采用一次浇筑完成，保证各管片制作的相对来说更加精确，同时各管片之间可以准确连接。The present invention overcomes the disadvantages that the previous lining segments cannot be made in blocks and cannot measure the stress conditions of the circumferential and longitudinal steel bars between the lining segments; the sealing top 2, the first adjacent portion 3, and the first standard portion 4. The second standard part 5, the third standard part 6, and the second adjacent part 7 are completed by one-time pouring, which ensures that the production of each segment is relatively more accurate, and at the same time, the segments can be accurately connected.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710270578.2A CN106956359A (en) | 2017-04-24 | 2017-04-24 | A kind of tunnel model test shield duct piece prepares mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710270578.2A CN106956359A (en) | 2017-04-24 | 2017-04-24 | A kind of tunnel model test shield duct piece prepares mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106956359A true CN106956359A (en) | 2017-07-18 |
Family
ID=59483745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710270578.2A Pending CN106956359A (en) | 2017-04-24 | 2017-04-24 | A kind of tunnel model test shield duct piece prepares mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106956359A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107945646A (en) * | 2017-11-10 | 2018-04-20 | 北京工业大学 | A kind of assembled tunnel model structure and preparation method thereof |
| CN108748653A (en) * | 2018-07-26 | 2018-11-06 | 西南交通大学 | A kind of shield tunnel sheet mold making multi-form tenon |
| CN109118930A (en) * | 2018-07-20 | 2019-01-01 | 同济大学 | A kind of shield tunnel pin-connected panel tunnel segment structure model and designing and manufacturing method |
| CN109741675A (en) * | 2018-09-29 | 2019-05-10 | 国家电网有限公司 | Shield tunnel lining ring model production device, production method and lining ring model |
| CN109799327A (en) * | 2019-03-08 | 2019-05-24 | 西南交通大学 | A kind of visual shield tunnel construction detection of grouting effects experimental rig and method |
| CN111002443A (en) * | 2019-12-24 | 2020-04-14 | 中建三局集团有限公司 | Duct piece elbow bolt hole mold and implementation method thereof |
| CN111409191A (en) * | 2020-03-28 | 2020-07-14 | 浙江裕洋隧道管片制造有限公司 | Shield segment manufacturing process |
| CN112324467A (en) * | 2020-12-08 | 2021-02-05 | 中铁第四勘察设计院集团有限公司 | Model of shield tunnel cast-in-place internal structure and test manufacturing method thereof |
| CN112757473A (en) * | 2021-01-22 | 2021-05-07 | 长安大学 | Gypsum shield segment model casting mold and casting method |
| CN113447340A (en) * | 2021-06-21 | 2021-09-28 | 上海隧道工程有限公司 | Method for manufacturing shield segment for test |
| CN114833937A (en) * | 2022-04-24 | 2022-08-02 | 南京工业大学 | Shield tunnel reduced scale model pouring mold and using method thereof |
| CN114878277A (en) * | 2022-05-27 | 2022-08-09 | 中铁隧道局集团有限公司 | Adjustable-density duct piece component and using method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001173389A (en) * | 1999-12-16 | 2001-06-26 | Nippon Zenith Pipe Co Ltd | Formwork for forming concrete structures |
| CN2887559Y (en) * | 2006-03-01 | 2007-04-11 | 河北众鑫源桥隧设备制造有限公司 | Translational type concrete tube sheet mould |
| CN202498628U (en) * | 2012-02-09 | 2012-10-24 | 丹阳恒兴建材机械有限公司 | Multi-section connection type spring bolt rigid pipe pile steel mould |
| CN203335090U (en) * | 2013-07-10 | 2013-12-11 | 广州地铁设计研究院有限公司 | Shield segment |
| CN103612323A (en) * | 2013-11-27 | 2014-03-05 | 北京金风科创风电设备有限公司 | A concrete component mold and its application |
| CN203994211U (en) * | 2014-07-29 | 2014-12-10 | 安徽乾元管业有限公司 | Combination type prestressed pipe pile forming die |
| CN104400898A (en) * | 2014-12-10 | 2015-03-11 | 东南大学 | Vertical integral forming mould of novel prefabricated concrete segment and forming method thereof |
| CN205000976U (en) * | 2015-08-11 | 2016-01-27 | 广州地铁设计研究院有限公司 | A shield structure segment lining structure for deep drainage tunnel |
| CN206748721U (en) * | 2017-04-24 | 2017-12-15 | 西南交通大学 | A kind of tunnel model test shield duct piece prepares mould |
-
2017
- 2017-04-24 CN CN201710270578.2A patent/CN106956359A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001173389A (en) * | 1999-12-16 | 2001-06-26 | Nippon Zenith Pipe Co Ltd | Formwork for forming concrete structures |
| CN2887559Y (en) * | 2006-03-01 | 2007-04-11 | 河北众鑫源桥隧设备制造有限公司 | Translational type concrete tube sheet mould |
| CN202498628U (en) * | 2012-02-09 | 2012-10-24 | 丹阳恒兴建材机械有限公司 | Multi-section connection type spring bolt rigid pipe pile steel mould |
| CN203335090U (en) * | 2013-07-10 | 2013-12-11 | 广州地铁设计研究院有限公司 | Shield segment |
| CN103612323A (en) * | 2013-11-27 | 2014-03-05 | 北京金风科创风电设备有限公司 | A concrete component mold and its application |
| CN203994211U (en) * | 2014-07-29 | 2014-12-10 | 安徽乾元管业有限公司 | Combination type prestressed pipe pile forming die |
| CN104400898A (en) * | 2014-12-10 | 2015-03-11 | 东南大学 | Vertical integral forming mould of novel prefabricated concrete segment and forming method thereof |
| CN205000976U (en) * | 2015-08-11 | 2016-01-27 | 广州地铁设计研究院有限公司 | A shield structure segment lining structure for deep drainage tunnel |
| CN206748721U (en) * | 2017-04-24 | 2017-12-15 | 西南交通大学 | A kind of tunnel model test shield duct piece prepares mould |
Non-Patent Citations (1)
| Title |
|---|
| 蒲青松等: "盾构管片模具的选型研究", 《四川建筑》 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107945646A (en) * | 2017-11-10 | 2018-04-20 | 北京工业大学 | A kind of assembled tunnel model structure and preparation method thereof |
| CN109118930A (en) * | 2018-07-20 | 2019-01-01 | 同济大学 | A kind of shield tunnel pin-connected panel tunnel segment structure model and designing and manufacturing method |
| CN109118930B (en) * | 2018-07-20 | 2020-10-02 | 同济大学 | Shield tunnel split mounting type segment structure model and design and manufacturing method |
| CN108748653B (en) * | 2018-07-26 | 2023-06-23 | 西南交通大学 | Shield tunnel segment mold capable of manufacturing multi-form tenons |
| CN108748653A (en) * | 2018-07-26 | 2018-11-06 | 西南交通大学 | A kind of shield tunnel sheet mold making multi-form tenon |
| CN109741675A (en) * | 2018-09-29 | 2019-05-10 | 国家电网有限公司 | Shield tunnel lining ring model production device, production method and lining ring model |
| CN109799327A (en) * | 2019-03-08 | 2019-05-24 | 西南交通大学 | A kind of visual shield tunnel construction detection of grouting effects experimental rig and method |
| CN111002443A (en) * | 2019-12-24 | 2020-04-14 | 中建三局集团有限公司 | Duct piece elbow bolt hole mold and implementation method thereof |
| CN111409191A (en) * | 2020-03-28 | 2020-07-14 | 浙江裕洋隧道管片制造有限公司 | Shield segment manufacturing process |
| CN112324467A (en) * | 2020-12-08 | 2021-02-05 | 中铁第四勘察设计院集团有限公司 | Model of shield tunnel cast-in-place internal structure and test manufacturing method thereof |
| CN112757473A (en) * | 2021-01-22 | 2021-05-07 | 长安大学 | Gypsum shield segment model casting mold and casting method |
| CN113447340A (en) * | 2021-06-21 | 2021-09-28 | 上海隧道工程有限公司 | Method for manufacturing shield segment for test |
| CN114833937A (en) * | 2022-04-24 | 2022-08-02 | 南京工业大学 | Shield tunnel reduced scale model pouring mold and using method thereof |
| CN114878277A (en) * | 2022-05-27 | 2022-08-09 | 中铁隧道局集团有限公司 | Adjustable-density duct piece component and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107060829B (en) | Assembled lining structure for tunnel model test and manufacturing method thereof | |
| CN105673049B (en) | Empty horizontal tunnel model test device and method after a kind of simulation lining wall | |
| CN103061504B (en) | Concrete slab Pipe installing hole to be provided construction mould and construction method | |
| CN104400898B (en) | The vertical integrally forming mould in precast concrete section of jurisdiction and forming method | |
| CN109118930B (en) | Shield tunnel split mounting type segment structure model and design and manufacturing method | |
| CN110470522B (en) | A method for prefabricating rock mass samples of fracture network with different water saturation | |
| CN105738180A (en) | Mold for manufacturing fracture-containing rock sample with anchor rod | |
| CN204826426U (en) | Grouting sleeve for steel bar connection | |
| CN108932902B (en) | Lining ring model design method capable of simulating shield tunnel circumferential joint | |
| CN107945646B (en) | A prefabricated tunnel model structure and its manufacturing method | |
| CN206748721U (en) | A kind of tunnel model test shield duct piece prepares mould | |
| CN110774410A (en) | Tunnel lining model pouring device and tunnel lining model pouring method | |
| CN108776033A (en) | A kind of lining model and production method for shield tunnel longitudinal direction model test | |
| CN108051281A (en) | A kind of mold for the rock sample containing crack for making Prestressing anchor pole | |
| CN108181145A (en) | The prefabricated pre-embedded device of tunnel-liner and method in a kind of geomechanical model test | |
| CN107607380B (en) | Mold for making multi-angle rock mass reinforcement test with interlayer | |
| CN111660409A (en) | Large-span tunnel lining model prefabricating device and method in geomechanical model test | |
| CN205422740U (en) | Horizontal tunnel model test device in cavity behind simulation lining wall | |
| CN218766269U (en) | A Recyclable Scale Shield Segment Mold | |
| CN207194906U (en) | Precast lining structure for tunnel model test | |
| CN111272559A (en) | A kind of internal force simulation test method of two-liner anti-voiding belt mold grouting | |
| CN108894334B (en) | Prefabricated concrete beam-slab joint and its construction method | |
| CN209211514U (en) | Model Pile preparation facilities and Model Pile for similarity model test | |
| CN205209841U (en) | Similar material of low -intensity brick preparation mould of meeting an emergency | |
| CN205538378U (en) | Similar material standard of low -intensity makes mould |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170718 |
|
| RJ01 | Rejection of invention patent application after publication |