CN1342823A - Cellular spliced floor member with triangular grid structure and its splicing method - Google Patents
Cellular spliced floor member with triangular grid structure and its splicing method Download PDFInfo
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- CN1342823A CN1342823A CN 01128154 CN01128154A CN1342823A CN 1342823 A CN1342823 A CN 1342823A CN 01128154 CN01128154 CN 01128154 CN 01128154 A CN01128154 A CN 01128154A CN 1342823 A CN1342823 A CN 1342823A
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- rib
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Abstract
A cellular spliced floor member with triangular grid structure is composed of main ribs, node connectors, triangular-frame secondary ribs and triangular floor slabs. Its splicing method includes such steps as positioning the node connectors with adjustable supporting piles, sequentially connecting main ribs to form triangular structure, lowering the height of supporting piles for contacting with node connectors, regulating overall arch flexibility, connecting secondary ribs, lowering the height of supporting piles, installing triangular floor slabs pouring concrete and plastering. The invention makes building unit to be manufactured in factory possibly. Its advantages are low cost and high construction speed.
Description
(1) technical field:
The invention belongs to technical field of buildings, particularly a kind of triangular grid structure honeycomb fashion floor member and assembling method that is used for assembling type buildings.
(2) background technology:
At present, building field do not have also that the batch production of real meaning produces floor spiced, large span floor particularly.Number of patent application is 01113862.9,00110245.1,00110244.3 to have proposed the member and the technology of coming assembling type buildings, has started the new problem of building field.All must use traditional architectural design theory and computational methods but these patents relate to the LOAD FOR of floor member, fail to form important in theory and break through, and the pin-connected panel floor be a difficult problem maximum in the Building block.
(3) summary of the invention:
Floor spiced member and the assembling method of being convenient to implement of triangular grid structure honeycomb fashion that great innovation is all arranged on architectural design theory and computational methods that the object of the present invention is to provide a kind of batch production to produce.
The present invention makes full use of leg-of-mutton how much autoorientations, with how much of floor network of triangle formulas that to be designed to two parts be triangle honeycomb floor and trapezoid cross section from about property structural system, make the honeycomb floor downward form the extruding force of level from gravity, this horizontal compression comes balance by the structure of the triangulation network from the horizontal restraint power that about property causes, that is to say that floor produces vertically to execute lotus big more, the triangulation network is also big more from the restraint forces of the level " natural posttension " that about structure is produced, the new building theory and the computational methods of " triangle is executed lotus gradually and formed nature posttension restraint forces balance under about structural system " have been formed, thoroughly break away from the construction theory and the computational methods of traditional " beam; plate; post ", started the new world of building field.
The triangulation network is made up of two parts from about structure: first triangulation network main rib structure, the main rib structure is made up of the steel construction piece of trapezoid cross section.Main rib steel work rod member connect into the main rib triangulation network by node and by the bolt under the node tight, making the main rib triangulation network is that peak carries out symmetrical arch camber with the central point, springing height is relevant with floor span, the sinking amount of deflection of general available floor is done parameter and is calculated, purpose is that (the intact back of assembly unit) main rib triangulation network amount of deflection remains in the very little scope substantially after floor is evenly executed lotus, be tending towards smooth gradually, make the bottom of the main rib triangulation network form level " natural posttension " restraint forces.It two is the secondary ribs of triangle frame, it is to form by light building material is prefabricated, secondary rib is linked the angle, " horseback " node by main rib connects into net, main effect is the rigidity that increases floor, reduce chatter, improve the inside power transmission force structure of floor, fill the triangle honeycomb hole for the lighting of floor and create conditions.
Triangulation network honeycomb floor is made up of main rib, node connector, the secondary rib of triangle frame and triangle floor plate.Node connector is that the reinforcing rib of burn-oning in the edge that the steel node connects base plate is made, and the height of reinforcing rib is consistent with the main rib height, has the hinge connecting hole on the reinforcing rib.Earlier connector is located with adjustable Zhi Dingzhu during Building block, and begin the main rib that is linked in sequence, finish, form the complete main rib triangulation network until the main rib connection.After forming, just reduces the main rib triangulation network Zhi Dingzhu height, but still keep contacting with node connector, and add steel plate washer on the top of main rib and node connector by the mode of " carpenter adds wedge ", adjust whole arch amount of deflection, allow the main rib triangulation network make the top of net form extruding and the bottom begins to form the nature backward pull by deadweight, begin to connect successively the secondary rib of triangle frame by " horseback " node in the middle of the main rib then, treat that whole connection of secondary rib finishes, reduce connector Zhi Dingzhu again, the arch camber amount of deflection that has kept triangulation network integral body to make progress simultaneously.The installation behaviour that can carry out a triangle floor plate of each grid after the triangulation network has connected does, and after all having laid, removes Zhi Dingzhu, and floor assembly unit at this moment is all over, and can carry out last procedure, i.e. the levelling of the cast of node and flooring is plastered.
The present invention has changed traditional building site form of construction work, make building all realize componentization, can on the automatic production line of factory, produce on a large scale, the building of various sample has been become " product " of batch production, realized batch production production, floor has reached high-strength lightization simultaneously, and cost also reduces significantly, also make architectural design and moulding that basic change has taken place, help civilized construction, the rapid construction of building site.
(4) description of drawings:
Fig. 1 is a main rib schematic diagram of the present invention,
Fig. 2 be the A-A of Fig. 1 to view,
Fig. 3 is the secondary rib schematic diagram of triangle frame of the present invention,
Fig. 4 be A-A of the present invention to view,
Fig. 5 is a honeycomb fashion floor schematic diagram of the present invention,
Fig. 6 be the A-A of Fig. 5 to view,
Fig. 7 is a node connector schematic diagram of the present invention,
Fig. 8 be the A-A of Fig. 7 to view,
Fig. 9 be the B-B of Fig. 7 to view,
Figure 10 is an assembly unit schematic diagram of the present invention.
Among the figure: 1 main rib, 2 hinge connecting holes, 3 horseback pin-and-holes, the secondary rib of 4 triangle frames,
5 secondary rib joint angles, 6 node connectors, 7 honeycomb floors.
(5) specific embodiment:
As shown in the figure: triangular grid structure honeycomb fashion floor member of the present invention is made up of: main rib 1, node connector 6, the secondary rib 4 of triangle frame and triangle honeycomb floor 7.Assembly unit 101M
2Floor then uses 114 of main ribs as shown in figure 10,52 of node connectors, 66 in the secondary rib of triangle frame, 276 on triangle honeycomb floor.Used scantling is: every on triangle honeycomb floor is equilateral triangle, length of side 900mm, and height is 780mm, thick is 120mm; Main rib is the cored steel structural member, long 1800mm, and its trapezoid cross section upper base is 50mm, goes to the bottom to be 100mm high 120mm, thick 5mm; Secondary rib trapezoid cross section height is 120mm, and upper base is 50mm, goes to the bottom to be 100mm; The node connector mid diameter is 200mm, high 120mm, and the thick 6mm of steel plate, the thick 114mm of reinforcing rib, hinge pin bore dia are 30mm.The adjustable Zhi Dingzhu of node connector 6 usefulness locatees in elder generation during assembly unit, and the main rib 1 that begins to be linked in sequence allows the hinge connect apertures 2 of main rib 1 and node connector 6 align and pin is dead, finishes until 114 main ribs connections, promptly forms the complete main rib triangulation network.After forming, just reduces the main rib triangulation network Zhi Dingzhu height, but still keep and the contacting of node connector 6, and the mode by adding wedge adds steel plate washer at main rib 1 with the top that contacts seam of node connector 6, adjust whole arch amount of deflection, allow the main rib triangulation network make the bottom of net begin to form the nature backward pull by deadweight, connect the secondary rib 4 of triangle frame successively by middle " horseback " pin-and-hole 3 beginnings of main rib then, method of attachment is with a nut two secondary rib joint angles 5 to be pushed up connection and twisted dead by 3 pairs of horseback pin-and-holes.Treat to finish secondary 4 whole connections of rib of triangle frame, reduce the arch camber amount of deflection that 6 fore-sets of node connector have kept triangulation network integral body to make progress simultaneously again.Present embodiment triangulation network arch camber amount of deflection is 110mm.The triangulation network has connected the back and has pressed grid installation triangle honeycomb floor 7, after all having laid, removes Zhi Dingzhu, promptly has been assembled into 101M
2The monoblock floor, carry out the cast of node and the levelling of flooring at last and plaster.
Claims (4)
1, the floor spiced member of a kind of triangular grid structure honeycomb fashion, it is characterized in that utilizing leg-of-mutton how much autoorientations, with the floor spiced network of triangle formula geometry about property structural system certainly that is designed to, make the vertical load of floor form the power transmission of the extruding force and the level of level, this horizontal power transmission comes balance by the structure of the triangulation network from " natural posttension " restraint forces of about property generation, the result of balance makes floor spiced edge have only downward vertical force step by step, this member is by main rib, node connector, secondary rib of triangle frame and triangle floor plate are formed, main rib is the steel work rod member of trapezoid cross section, the bolt that main rib steel work rod member connects into the main rib triangulation network by node and passes through the node bottom forms the main rib structure tight; The secondary rib of triangle frame is to be prefabricated into by light building material, comprises secondary rib joint angle, and the secondary rib of triangle frame connects to net by " horseback " node of main rib.
2, the floor spiced member of triangular grid structure honeycomb fashion according to claim 1 is characterized in that having on the said main rib steel work rod member hinge connecting hole and " horseback " pin-and-hole.
3, the floor spiced member of triangular grid structure honeycomb fashion according to claim 1 and 2, it is characterized in that said node connector is that the reinforcing rib of burn-oning in the edge that the steel node connects base plate is made, the height of reinforcing rib is consistent with the main rib height, has the hinge connecting hole on the reinforcing rib.
4, a kind of method of utilizing the floor spiced component assembly floor of triangular grid structure honeycomb fashion as claimed in claim 1 is characterized in that:
1. node connector is located with adjustable Zhi Dingzhu, and begin the main rib that is linked in sequence, form the main rib triangulation network, and cry tightly by the bolt of node bottom;
2. reduce the Zhi Dingzhu height, still keep contacting, adjust whole arch amount of deflection, allow the main rib triangulation network make the bottom of net form the nature backward pull by deadweight with node connector;
3. connect the secondary rib of triangle frame successively by " horseback " node in the middle of the main rib, finish until whole connection of secondary rib;
4. reduce connector Zhi Dingzhu again, the arch camber amount of deflection that has kept triangulation network integral body to make progress simultaneously;
5. the triangulation network has connected, and presses grid the triangle floor plate is installed, and each grid is installed a triangle floor plate;
6. carrying out the cast of node and the levelling of flooring plasters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01128154 CN1117907C (en) | 2001-09-11 | 2001-09-11 | Cellular spliced floor member with triangular grid structure and its splicing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01128154 CN1117907C (en) | 2001-09-11 | 2001-09-11 | Cellular spliced floor member with triangular grid structure and its splicing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1342823A true CN1342823A (en) | 2002-04-03 |
| CN1117907C CN1117907C (en) | 2003-08-13 |
Family
ID=4668038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01128154 Expired - Fee Related CN1117907C (en) | 2001-09-11 | 2001-09-11 | Cellular spliced floor member with triangular grid structure and its splicing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1117907C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691787B (en) * | 2009-09-22 | 2011-07-20 | 中铁十二局集团建筑安装工程有限公司 | Converse construction process for middle-high steel structure building |
| CN105113688A (en) * | 2015-07-27 | 2015-12-02 | 天津市金万方钢结构有限公司 | Rectangular hexagon and rhombus longitudinal-crossing honeycomb mesh floor structure and manufacturing method thereof |
| CN106677396A (en) * | 2017-01-04 | 2017-05-17 | 云南昆钢钢结构股份有限公司 | Multi-layer large-span fabricated mixed type steel gridding box body structure and manufacturing method |
| CN106677397A (en) * | 2017-01-04 | 2017-05-17 | 云南昆钢钢结构股份有限公司 | Large-span fabricated mixed type steel open web sandwich plate floor system and manufacturing method |
| CN109514270A (en) * | 2018-11-27 | 2019-03-26 | 郑州大学 | A kind of welding method of new steel structure spherical reticulated shells triangular framing |
-
2001
- 2001-09-11 CN CN 01128154 patent/CN1117907C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691787B (en) * | 2009-09-22 | 2011-07-20 | 中铁十二局集团建筑安装工程有限公司 | Converse construction process for middle-high steel structure building |
| CN105113688A (en) * | 2015-07-27 | 2015-12-02 | 天津市金万方钢结构有限公司 | Rectangular hexagon and rhombus longitudinal-crossing honeycomb mesh floor structure and manufacturing method thereof |
| CN106677396A (en) * | 2017-01-04 | 2017-05-17 | 云南昆钢钢结构股份有限公司 | Multi-layer large-span fabricated mixed type steel gridding box body structure and manufacturing method |
| CN106677397A (en) * | 2017-01-04 | 2017-05-17 | 云南昆钢钢结构股份有限公司 | Large-span fabricated mixed type steel open web sandwich plate floor system and manufacturing method |
| CN106677397B (en) * | 2017-01-04 | 2019-06-21 | 云南昆钢钢结构股份有限公司 | Large span assembled mixing fashioned iron open-spandrel sandwich board superstructure and production method |
| CN106677396B (en) * | 2017-01-04 | 2019-06-21 | 云南昆钢钢结构股份有限公司 | Multilayer large-span assembled mixed type steel lattice box structure and production method |
| CN109514270A (en) * | 2018-11-27 | 2019-03-26 | 郑州大学 | A kind of welding method of new steel structure spherical reticulated shells triangular framing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1117907C (en) | 2003-08-13 |
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