CN103469901A - Bamboo latticed shell hollow sphere connecting joint welded with steel insertion sheets and installing method - Google Patents
Bamboo latticed shell hollow sphere connecting joint welded with steel insertion sheets and installing method Download PDFInfo
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- CN103469901A CN103469901A CN2013104413850A CN201310441385A CN103469901A CN 103469901 A CN103469901 A CN 103469901A CN 2013104413850 A CN2013104413850 A CN 2013104413850A CN 201310441385 A CN201310441385 A CN 201310441385A CN 103469901 A CN103469901 A CN 103469901A
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Abstract
The invention provides a bamboo latticed shell hollow sphere connecting joint welded with steel insertion sheets and an installing method. The bamboo latticed shell hollow sphere connecting joint comprises M steel insertion sheets, M bamboo rod pieces, M or M-1 reinforced steel sheets, a hollow sphere and 2M bolts, wherein a circular-arc gap is reserved in one end of each steel insertion sheet; a bolt hole A is reserved in the other end of each steel insertion sheet; one end of the circular-arc gap reserved in each steel insertion sheet is fixed together with the hollow sphere by welding; a groove and a bolt hole B are reserved in the end part of the each rod bamboo rod piece; one end, where the bolt hole is reserved, of each steel insertion sheet is inserted into the groove reserved in each bamboo rod piece; the bolt hole A reserved in each steel insertion sheet is aligned with the bolt hole B reserved in each bamboo rod piece; each bolt hole A and bolt hole B are fixed by using two bolts; the reinforced steel sheets are welded on the steel insertion sheets between the bamboo rod pieces and the hollow sphere. The bamboo latticed shell hollow sphere connecting joint has the advantages of simple structure, easiness in positioning and installing, clear force transmission, high integrity, easiness in maintaining and environmental friendliness; bamboo belonging to an environment-friendly renewable resource is taken as the rod piece material of the latticed shell connecting joint, so that an outstanding environmental protection advantage is achieved.
Description
Technical field
What the present invention relates to is a kind of bamboo net shell hollow ball connected node and mounting method of weldable steel inserted sheet, belongs to the latticed shell structure field.
Background technology
Latticed shell structure is to take rod member as basis, along certain curved surface, arranges regularly and the space structure system that forms, with " film ", act as main stress characteristic.Latticed shell structure is good from heavy and light, the rigidity of structure, and structure is changeable, and aesthetic property is strong, and can cross over larger space, therefore has wide development space.Latticed shell structure extensively adopts steel and aluminium alloys as the main structure body material, there is not yet the example that bamboo wood is applied to latticed shell structure, also just there is no the example of bamboo net shell connected node.
In China, bamboo wood is a kind of aboundresources, growth cycle short renewable, degradable biological material.Bamboo wood generally just is used for craft articles or as decorating and renovating material, but current process technology can become bamboo processing the structure material of good mechanical performance, if be made into structural member, be applied to latticed shell structure, will widen the application of bamboo structure and advance the development of Green environmental-protection building.
But bamboo wood is different from steel, aluminium can directly be welded to connect through row, also be different from concrete and can merge voluntarily and solidify connection, if use for reference the Tenon of Traditional Wood structure, connect, can weaken bamboo wood link cross section, reduce node strength, brittle fracture easily occurs.Therefore the connected mode which kind of adopts be easy to realize couples together the bamboo rod member rapidly reliably, becomes the key issue that can the bamboo latticed shell structure be realized.
Summary of the invention
What the present invention proposed is a kind of bamboo net shell hollow ball connected node and mounting method of weldable steel inserted sheet, and its purpose is intended to overcome the existing the problems referred to above of prior art, has simple in structure, easy location and installation, power transmission is clear, good integrity, easy-maintaining, the advantages such as environmental protection.
Technical solution of the present invention: a kind of bamboo net shell hollow ball connected node of weldable steel inserted sheet, its structure comprises M steel inserted sheet, M root bamboo rod member, M or M-1 put more energy into steel disc, hollow ball, a 2M bolt; Reserved circular arc type breach on one end of each steel inserted sheet, reserved A bolt hole on the other end of steel inserted sheet; One end and the hollow ball of the circular arc type breach that the steel inserted sheet is reserved are welded and fixed; Reserved groove and B bolt hole on the end of each root bamboo rod member, one end of steel inserted sheet prepared screw-bolt hole inserts in the reserved groove of bamboo rod member, the reserved A bolt hole of steel inserted sheet aligns with B bolt hole reserved on the bamboo rod member, and A bolt hole, B bolt hole are fixed with two bolts; Weld the steel disc of putting more energy on the steel inserted sheet between bamboo rod member and hollow ball.
Advantage of the present invention:
1) simple in structure: the center of connected node is a hollow ball, one end of the reserved circular arc type breach of steel inserted sheet is welded on hollow ball, one end of the reserved A bolt hole of steel inserted sheet inserts in the reserved groove of bamboo Rod end, then by the steel inserted sheet, reserved A bolt hole aligns with B bolt hole reserved on the bamboo rod member, and A bolt hole, B bolt hole are fixed with bolt; The last steel disc of putting more energy into that welds on the steel inserted sheet between bamboo rod member and hollow ball, can form a bamboo net shell hollow ball connected node.
2) easy location and installation: the center of connected node is a hollow ball, and the radius of the reserved circular arc type breach of steel inserted sheet one end is consistent with connected hollow ball radius, therefore the angle that no matter the steel inserted sheet is welded on hollow ball is how many, can guarantee to be connected with the tight of hollow ball, and location is convenient; One end of the reserved A bolt hole of steel inserted sheet inserts in the reserved groove of bamboo Rod end, and reserved B bolt hole on the align reserved A bolt hole of steel inserted sheet and bamboo rod member, with fixing connection and the installation that can complete the bamboo rod member of bolt.
3) power transmission is clear: the suffered internal force of bamboo rod member passes to the steel inserted sheet by bolt, and the steel inserted sheet passes to hollow ball by weld seam by power, and Path of Force Transfer is clear and definite.
4) good integrity: the steel inserted sheet be welded on hollow ball is equivalent to a cantilever construction, for fear of the bamboo rod member at Nodes because cross section is excessive and staggered, the steel inserted sheet need be given prominence to bamboo rod member one segment distance, make like this cantilever span of single steel inserted sheet increase, outside plane, bending rigidity diminishes, partly weld at the outstanding bamboo rod member of steel inserted sheet the steel disc of putting more energy into, the steel inserted sheet of all directions is connected in turn, both reduced the cantilever span of single steel disc, increase the out-of-plane bending rigidity of single steel disc, make again the steel inserted sheet be connected on same hollow ball jointly stressed, thereby improve the resistance to overturning of node.
5) easy-maintaining: when bamboo net shell installing or use procedure in, when the bamboo rod member is badly in need of changing because safety and stablization that the situations such as crack, overbending affect whole latticed shell structure occurring, only need unload bamboo rod member two ends for the steel inserted sheet, being connected bolt used, take off the bamboo rod member of damage, change new bamboo rod member, the bolt unloaded before tightening again, can complete maintenance work.
6) environmental protection: China's bamboo timber resource is abundant, the selection facility; The bamboo wood growth cycle is short, and belongs to the renewable resource of environmental protection, therefore outstanding as the environment-friendly advantage of the bamboo structure Reticulated Domes of main structure body material with bamboo wood.
The accompanying drawing explanation
Fig. 1 is the schematic diagram in top down perspective of the bamboo net shell hollow ball connected node of weldable steel inserted sheet.
Fig. 2 be in Fig. 1 A-A to cross-sectional schematic.
Fig. 3 is single steel inserted sheet schematic diagram.
Fig. 4 is single bamboo rod schematic representation.
In figure 1 is hollow ball, the 2nd, and steel inserted sheet, the 3rd, bamboo rod member, the 4th, bolt, the 5th, the steel disc of putting more energy into, 6 circular arc type breach, the 7th, A bolt hole, the 8th, B bolt hole, 9 grooves, 10 pads.
The specific embodiment
The contrast accompanying drawing, a kind of bamboo net shell hollow ball connected node of weldable steel inserted sheet, its structure comprises the individual steel disc of putting more energy into of M steel inserted sheet, M root bamboo rod member, M or M-1, hollow ball, a 2M bolt; M=6;
Wherein reserved circular arc type breach 6 on an end of each steel inserted sheet 2, reserve A bolt hole 7 on the other end of steel inserted sheet 2; One end and the hollow ball 1 of the circular arc type breach 6 that steel inserted sheet 2 is reserved are welded and fixed;
Reserved groove 9 and B bolt hole 8 on the end of each root bamboo rod member 3, one end of steel inserted sheet 2 prepared screw-bolt holes inserts in the reserved groove 9 of bamboo rod member 3, the reserved A bolt hole 7 of steel inserted sheet 2 aligns with B bolt hole 8 reserved on bamboo rod member 3, and A bolt hole 7, two bolts of B bolt hole 8 use 4 are fixed; The welding steel disc 5 of putting more energy on the steel inserted sheet 2 of 1 of bamboo rod member 3 and hollow ball.
One end of described steel inserted sheet 2 reserved circular arc type breach 6 and hollow ball 1 fixedly soldering angle are the angle that after bamboo net shell grid is divided, bamboo rod member 3 axis form, and this angle all is less than 90 degree; Steel inserted sheet 2 other ends are reserved A bolt hole 7, for being connected with the bamboo rod member.
What described every bamboo rod member 3 adopted is Recombined bamboo and the bamboo material stacked material of being made after processing by former bamboo.
The cross section of described every bamboo rod member 3 is rectangle, the reserved groove 9 in place, axis at bamboo rod member 3 two ends, reserved B bolt hole 8 on the direction of these groove 9 vertical centering control axis.
Described hollow ball 1 adopts steel to make.
The radius of the reserved circular arc type breach 6 of described steel inserted sheet 2 one ends is consistent with the radius of connected hollow ball 1.
Be provided with pad 10 between the contact surface of described bolt 4 and bamboo rod member 3, avoid occurring partial pressing and destroy on the contact surface of bamboo rod member 3 and bolt 4.
Embodiment
As shown in Figure 1, a kind of mounting method of bamboo net shell hollow ball connected node of weldable steel inserted sheet, comprise the steps:
Its installation steps comprise:
1) hollow ball 1 is numbered to A1,6 steel inserted sheets 2 are numbered respectively A1-a, A1-b, A1-c, A1-d, A1-e, A1-f, and 6 corresponding bamboo rod members 3 are numbered respectively A1a-B1a, A1b-B2a, A1c-B3a, A1d-B4a, A1e-B5a, A1f-B6a;
The hollow ball 1 that 2) will be numbered A1 is placed on the welding equipment with positioner;
3) will be numbered A1-a successively, A1-b, A1-c, A1-d, A1-e, one end of 6 steel inserted sheets, the 2 reserved circular arc type breach 6 of A1-f is welded on hollow ball 1, the angle that each steel inserted sheet 2 is welded on hollow ball 1 is that the angle that after bamboo net shell grid is divided, the rod member axis forms is less than 90 degree, welding equipment is with positioner, this positioner is for measuring above-mentioned angle, and the radius of the reserved circular arc type breach 6 of an end of steel inserted sheet 2 is consistent with connected hollow ball 1 radius, thereby these two measures did not form space when not only having guaranteed the accurate location of steel inserted sheet 2 and the soldering angle of hollow ball 1 but also having made steel inserted sheet 2 with hollow ball 1 docking can closely be connected,
4) according to numbering, one end of steel inserted sheet 2 reserved A bolts hole 7 is inserted in the reserved groove 9 of bamboo rod member 3, as the steel inserted sheet 2 that is numbered A1-a inserts in the groove that is numbered that end of A1a 9 of bamboo rod member 3, the steel inserted sheet 2 that is numbered B1-a inserts in the groove that is numbered that end of B1a 9 of bamboo rod member 3, the like, bamboo rod member 3 and steel inserted sheet 2 are mapped one by one according to numbering;
5) by steel inserted sheet 2, reserved A bolt hole 7 aligns with B bolt hole 8 reserved on bamboo rod member 3, A bolt hole 7, two bolts of B bolt hole 8 use 4 are fixed, be provided with pad 10 between the contact surface of bolt 4 and bamboo rod member 3, avoid occurring partial pressing and destroy on the contact surface of bamboo rod member 3 and bolt 4;
6) the welding steel disc 5 of putting more energy on the steel inserted sheet 2 of 1 of bamboo rod member 3 and hollow ball, 6 steel inserted sheets that the steel disc 5 of putting more energy into will be numbered A1-a, A1-b, A1-c, A1-d, A1-e, A1-f successively connect into an integral body, so both reduced the cantilever span of single steel disc, increase the out-of-plane bending rigidity of single steel disc, make again 6 steel inserted sheets that are connected on same hollow ball 1 jointly stressed, thereby improve the resistance to overturning of node.
Claims (8)
1. the bamboo net shell hollow ball connected node of a weldable steel inserted sheet is characterized in that: comprise M steel inserted sheet, M root bamboo rod member, M or M-1 the steel disc of putting more energy into, hollow ball, a 2M bolt; Described M=6;
Wherein reserved circular arc type breach (6) on an end of each steel inserted sheet (2), reserve A bolt hole (7) on the other end of steel inserted sheet (2); One end and the hollow ball (1) of the circular arc type breach (6) that steel inserted sheet (2) is reserved are welded and fixed;
Reserved groove (9) and B bolt hole (8) on the end of each root bamboo rod member (3), one end of steel inserted sheet (2) prepared screw-bolt hole inserts in the reserved groove (9) of bamboo rod member (3), the reserved A bolt hole (7) of steel inserted sheet (2) aligns with the upper reserved B bolt hole (8) of bamboo rod member (3), and A bolt hole (7), B bolt hole (8) are fixed with two bolts (4); The upper steel disc (5) of putting more energy into that welds of steel inserted sheet (2) between bamboo rod member (3) and hollow ball (1).
2. the bamboo net shell hollow ball connected node of a kind of weldable steel inserted sheet according to claim 1, it is characterized in that: an end of the reserved circular arc type breach (6) of described steel inserted sheet (2) and hollow ball (1) fixedly soldering angle are the angle that after bamboo net shell grid is divided, bamboo rod member (3) axis forms, and this angle all is less than 90 degree; Steel inserted sheet (2) other end is reserved A bolt hole (7), for being connected with the bamboo rod member.
3. the bamboo net shell hollow ball connected node of a kind of weldable steel inserted sheet according to claim 1 is characterized in that: what described every bamboo rod member (3) adopted is Recombined bamboo and the bamboo material stacked material of being made after processing by former bamboo.
4. the bamboo net shell hollow ball connected node of a kind of weldable steel inserted sheet according to claim 1, is characterized in that: the making of described hollow ball (1) employing steel.
5. the bamboo net shell hollow ball connected node of a kind of weldable steel inserted sheet according to claim 1, it is characterized in that: be provided with pad (10) between the contact surface of described bolt (4) and bamboo rod member (3), avoid occurring partial pressing and destroy on the contact surface of bamboo rod member (3) and bolt (4).
6. the bamboo net shell hollow ball connected node of a kind of weldable steel inserted sheet according to claim 2, it is characterized in that: the cross section of described every bamboo rod member (3) is rectangle, the reserved groove (9) in place, axis at bamboo rod member (3) two ends, reserved B bolt hole (8) on the direction of this groove (9) vertical centering control axis.
7. the bamboo net shell hollow ball connected node of a kind of weldable steel inserted sheet according to claim 2 is characterized in that: the radius of the reserved circular arc type breach (6) of described steel inserted sheet (2) one ends is consistent with the radius of connected hollow ball (1).
8. the mounting method of the bamboo net shell hollow ball connected node of a kind of weldable steel inserted sheet as claimed in claim 1, is characterized in that the method comprises the steps:
1) hollow ball (1) is numbered to A1,6 steel inserted sheets (2) are numbered respectively A1-a, A1-b, A1-c, A1-d, A1-e, A1-f, and corresponding 6 bamboo rod members (3) are numbered respectively A1a-B1a, A1b-B2a, A1c-B3a, A1d-B4a, A1e-B5a, A1f-B6a;
The hollow ball (1) that 2) will be numbered A1 is placed on the welding equipment with positioner;
3) will be numbered A1-a successively, A1-b, A1-c, A1-d, A1-e, one end of the reserved circular arc type breach (6) of 6 steel inserted sheets (2) of A1-f is welded on hollow ball (1), the angle that each steel inserted sheet (2) is welded on hollow ball (1) is that the angle that after bamboo net shell grid is divided, the rod member axis forms is less than 90 degree, welding equipment is with positioner, this positioner is for measuring above-mentioned angle, and the radius of the reserved circular arc type breach (6) of an end of steel inserted sheet (2) is consistent with connected hollow ball (1) radius, these two measures not only guaranteed the accurate location of steel inserted sheet (2) and the soldering angle of hollow ball (1) but also make steel inserted sheet (2) with hollow ball (1) thus not forming space during docking can closely be connected,
4) according to numbering, one end of the reserved A bolt hole (7) of steel inserted sheet (2) is inserted in the reserved groove (9) of bamboo rod member, as the steel inserted sheet (2) that is numbered A1-a inserts in the groove that is numbered that end of A1a (9) of bamboo rod member (3), the steel inserted sheet (2) that is numbered B1-a inserts in the groove that is numbered that end of B1a (9) of bamboo rod member (3), the like, bamboo rod member (3) and steel inserted sheet (2) are mapped one by one according to numbering;
5) by steel inserted sheet (2), reserved A bolt hole (7) aligns with upper reserved (B) bolt hole (8) of bamboo rod member (3), A bolt hole (7), B bolt hole (8) are fixed with two bolts (4), be provided with pad (10) between the contact surface of bolt (4) and bamboo rod member (3), avoid occurring partial pressing and destroy on the contact surface of bamboo rod member (3) and bolt (4);
6) the upper steel disc (5) of putting more energy into that welds of the steel inserted sheet (2) between bamboo rod member (3) and hollow ball (1), 6 steel inserted sheets that the steel disc (5) of putting more energy into will be numbered A1-a, A1-b, A1-c, A1-d, A1-e, A1-f successively connect into an integral body, so both reduced the cantilever span of single steel disc, increase the out-of-plane bending rigidity of single steel disc, make again 6 steel inserted sheets that are connected on same hollow ball jointly stressed, thereby improve the resistance to overturning of node.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310441385.0A CN103469901B (en) | 2013-09-26 | 2013-09-26 | A kind of bamboo net shell hollow ball connected node of weldable steel inserted sheet and mounting method |
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| CN201310441385.0A CN103469901B (en) | 2013-09-26 | 2013-09-26 | A kind of bamboo net shell hollow ball connected node of weldable steel inserted sheet and mounting method |
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| CN103469901A true CN103469901A (en) | 2013-12-25 |
| CN103469901B CN103469901B (en) | 2016-01-13 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314181A (en) * | 2014-10-22 | 2015-01-28 | 浙江大学 | Node between vault petroleum storage tank reticulated shell ejector pins |
| CN107313512A (en) * | 2017-08-16 | 2017-11-03 | 西安建筑科技大学 | A kind of raw bamboo node based on the built-in built-in fitting of raw bamboo |
| CN107327077A (en) * | 2016-04-30 | 2017-11-07 | 中国林业科学研究院木材工业研究所 | A kind of concealed metalwork spreading Recombined bamboo beam and its manufacture method |
| CN108222390A (en) * | 2017-12-27 | 2018-06-29 | 舜杰建设（集团）有限公司 | M shape bamboo adorns Steel Structure and construction method |
| ES2676910A1 (en) * | 2017-01-25 | 2018-07-26 | Maria Dolores GRAU SARABIA | Bolted connection system of bamboo rods (Machine-translation by Google Translate, not legally binding) |
| CN108480874A (en) * | 2018-06-14 | 2018-09-04 | 安徽宏源铁塔有限公司 | A kind of steel tube tower transmission line of electricity ball node splicing process |
| CN110306667A (en) * | 2018-03-20 | 2019-10-08 | 青岛理工大学 | Pin type connecting mechanism for assembled wood structure reticulated shell |
| CN112144939A (en) * | 2020-09-23 | 2020-12-29 | 上海凯悦建设咨询监理有限公司 | Raw sugar silo structure and construction method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202023258U (en) * | 2011-03-30 | 2011-11-02 | 中国民航大学 | Bolt-sphere connecting node of bamboo structure |
| CN102251588A (en) * | 2011-05-18 | 2011-11-23 | 何敏娟 | Bolted steel filling plate-sleeve connection node for beam-post wood structure |
| CN202492926U (en) * | 2012-03-27 | 2012-10-17 | 中国民航大学 | Wood structural connecting quadrate singe-layer cylindrical lattice shell |
| KR20120126424A (en) * | 2011-05-11 | 2012-11-21 | 고려대학교 산학협력단 | Single Layer Free Form Node |
| CN203546911U (en) * | 2013-09-26 | 2014-04-16 | 南京林业大学 | Bamboo reticulated shell hollow sphere connecting node welded with steel insert piece |
-
2013
- 2013-09-26 CN CN201310441385.0A patent/CN103469901B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202023258U (en) * | 2011-03-30 | 2011-11-02 | 中国民航大学 | Bolt-sphere connecting node of bamboo structure |
| KR20120126424A (en) * | 2011-05-11 | 2012-11-21 | 고려대학교 산학협력단 | Single Layer Free Form Node |
| CN102251588A (en) * | 2011-05-18 | 2011-11-23 | 何敏娟 | Bolted steel filling plate-sleeve connection node for beam-post wood structure |
| CN202492926U (en) * | 2012-03-27 | 2012-10-17 | 中国民航大学 | Wood structural connecting quadrate singe-layer cylindrical lattice shell |
| CN203546911U (en) * | 2013-09-26 | 2014-04-16 | 南京林业大学 | Bamboo reticulated shell hollow sphere connecting node welded with steel insert piece |
Non-Patent Citations (1)
| Title |
|---|
| 戴培琪等: "《上海世博会德中同行亭结构设计与研究》", 《结构工程师》, vol. 27, no. 4, 31 August 2011 (2011-08-31) * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314181A (en) * | 2014-10-22 | 2015-01-28 | 浙江大学 | Node between vault petroleum storage tank reticulated shell ejector pins |
| CN107327077A (en) * | 2016-04-30 | 2017-11-07 | 中国林业科学研究院木材工业研究所 | A kind of concealed metalwork spreading Recombined bamboo beam and its manufacture method |
| ES2676910A1 (en) * | 2017-01-25 | 2018-07-26 | Maria Dolores GRAU SARABIA | Bolted connection system of bamboo rods (Machine-translation by Google Translate, not legally binding) |
| CN107313512A (en) * | 2017-08-16 | 2017-11-03 | 西安建筑科技大学 | A kind of raw bamboo node based on the built-in built-in fitting of raw bamboo |
| CN108222390A (en) * | 2017-12-27 | 2018-06-29 | 舜杰建设（集团）有限公司 | M shape bamboo adorns Steel Structure and construction method |
| CN108222390B (en) * | 2017-12-27 | 2023-11-21 | 舜杰建设（集团）有限公司 | Rice-shaped bamboo decorative steel framework and construction method |
| CN110306667A (en) * | 2018-03-20 | 2019-10-08 | 青岛理工大学 | Pin type connecting mechanism for assembled wood structure reticulated shell |
| CN110306667B (en) * | 2018-03-20 | 2024-05-24 | 青岛理工大学 | Pin type connecting mechanism for assembled wood structure reticulated shell |
| CN108480874A (en) * | 2018-06-14 | 2018-09-04 | 安徽宏源铁塔有限公司 | A kind of steel tube tower transmission line of electricity ball node splicing process |
| CN112144939A (en) * | 2020-09-23 | 2020-12-29 | 上海凯悦建设咨询监理有限公司 | Raw sugar silo structure and construction method thereof |
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