CN204212304U - A kind of fan-shaped imitative shell roofing - Google Patents
A kind of fan-shaped imitative shell roofing Download PDFInfo
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- CN204212304U CN204212304U CN201420657433.XU CN201420657433U CN204212304U CN 204212304 U CN204212304 U CN 204212304U CN 201420657433 U CN201420657433 U CN 201420657433U CN 204212304 U CN204212304 U CN 204212304U
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- fan
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- blade face
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Abstract
The utility model relates to a kind of fan-shaped imitative shell roofing, belongs to construction engineering technical field.This roofing comprises and is erected on lower floor's floor one group along fan-shaped circular arc Y shape bifurcated pillar spaced apart, pillar supports the recessed lobate hyperboloid blade face extended along bifurcated direction, be tapered to towards direction, the fan-shaped circular arc center of circle in the middle part of each blade face and arrive at tip in same straight flange, and towards arriving at outer tip away from direction, fan-shaped circular arc center of circle convergent; Transition face by having gravity vent between adjacent blade face connects, and is connected between adjacent outer tip by arc-shaped edges; Cover the protuberance curved surface forming ventilating duct above each transition face, outer end and the region between corresponding arc-shaped edges of protuberance curved surface form the ventilation end face that middle part has ventilation shutter.The utility model good looking appearance, has desirable load ability, and its construction is practical, thus opens brand-new approach for modern architecture and construction thereof.
Description
Technical field
The utility model relates to a kind of roofing, and especially a kind of fan-shaped imitative shell roofing, belongs to construction engineering technical field.
Background technology
The shell come in every shape in marine organisms not only beautiful appearance, and structure structure also very meets mechanics principle.Especially deep-sea shellfish, even go up in the dark ocean of km owing to living in hundreds of rice, its shell subjects very large hydraulic pressure all the time, and the shell smooth from shallow sea is different, their shell is heaving of the sea, and the compressive strength of housing under condition of equivalent thickness that its geometric jacquard patterning unit surface is formed increases substantially.
The roofing stress performance that this biology makes profile and bionic structure thereof according to shell build out in the result that nature is evolved for 1 years is good, can bear the large load from all directions.But the formation process of each node of fan-shaped imitative shell roofing and construction not a duck soup.
Summary of the invention
The purpose of this utility model is: propose a kind of fan-shaped imitative shell roofing bionic theory being converted into reality, provide corresponding construction techniques simultaneously, thus make fan-shaped imitative shell roofing become the real building with desirable load-carrying construction.
In order to reach above object, fan-shaped imitative shell roofing of the present utility model comprises and is erected on lower floor's floor one group along fan-shaped circular arc Y shape bifurcated pillar spaced apart, described pillar supports the recessed lobate hyperboloid blade face extended along bifurcated direction, be tapered to towards direction, the fan-shaped circular arc center of circle in the middle part of each blade face and arrive at tip in same straight flange, and towards arriving at outer tip away from direction, fan-shaped circular arc center of circle convergent; Transition face by having gravity vent between adjacent blade face connects, and is connected between adjacent outer tip by arc-shaped edges; Cover the protuberance curved surface forming ventilating duct above each transition face, outer end and the region between corresponding arc-shaped edges of described protuberance curved surface form the ventilation end face that middle part has ventilation shutter.
The utility model further improves: the vertical portion of described Y shape bifurcated pillar is concrete column body structure, and the oblique part after bifurcated is steel work, and the bottom of described steel work is embedded in concrete column body structure.
Fan-shaped imitative shell roof construction method of the present utility model comprises the following steps:
The first step, setting pillar---one group of Y shape bifurcated pillar is erected on lower floor's floor along the fan-shaped distribution of circular arc;
Second step, set up bridge---with the fan-shaped symmetrical center line of circular arc for longitudinal direction, lower floor's floor is set up with predetermined vertical and horizontal interval the vertical rod matched with roofing correspondence position height, and between each vertical rod supplemental support;
3rd step, erection crossbeam---by with the wavy bending beam erection of roofing correspondence position matching form in corresponding vertical rod;
4th step, frame primary and secondary are stupefied---settle the flitch connecting the corresponding blade face of each bending crossbeam and transition face delivery position, formed and be interior tip and time stupefied towards the border, hyperboloid blade face being apered to outer tip away from direction, the fan-shaped circular arc center of circle towards direction, fan-shaped circular arc center of circle convergent, and time stupefied on two paired borders in the middle of the setting master of being fixed on crossbeam stupefied;
5th step, template---between primary and secondary is stupefied, position, corresponding blade face fixes stupefied article along interval, hyperboloid structural line direction to structure, and then at stupefied bar upper mounted plate bar, forms hyperboloid blade face template; The transition face template of gravity vent is reserved with straight flange and arc-shaped edges for border respectively at the laying two ends, position of corresponding transition face; Formwork integral periphery arranges rib;
6th step, airduct---in transition face template, the draw-in groove template matched with correspondence position ventilating duct cross sectional shape is fixed at interval to structure, and then at each draw-in groove template extenal fixation template bar, forms protuberance circular formwork;
7th step, build cover plate---press preset space length assembling reinforcement in template after, build periphery outward in steel bar layer and to ride on corresponding templates rib and the cover plate reserving sprue gate, cavity built by formation roofing;
8th step, pouring concrete---from sprue gate to building concreting in cavity between template and cover plate, and curing after, remove all templates and cover plate, form fan-shaped imitative shell roofing.
Fan-shaped imitative shell roofing of the present utility model not only good looking appearance, and owing to adopting bionics principle, therefore have desirable load ability, its construction is practical, thus opens brand-new approach for modern architecture and construction thereof.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the upward view of fan-shaped imitative shell roofing in Fig. 1.
Fig. 3 is the A-A sectional view of Fig. 2.
Fig. 4 be Fig. 1 embodiment work progress set up bridge schematic diagram.
Fig. 5 is the erection crossbeam schematic diagram of Fig. 1 embodiment work progress.
Fig. 6 is the erection crossbeam reduced graph of Fig. 1 embodiment work progress.
Fig. 7 is the stupefied schematic diagram of frame primary and secondary of Fig. 1 embodiment work progress.
Fig. 8 is the structure blade face template schematic diagram of Fig. 1 embodiment work progress.
Fig. 9 is the structure transition face template schematic diagram of Fig. 1 embodiment work progress.
Figure 10 be Fig. 1 embodiment work progress draw-in groove template schematic diagram is set.
Figure 11 is the structure airduct template schematic diagram of Fig. 1 embodiment work progress.
Figure 12 is schematic diagram after Fig. 1 embodiment work progress pouring concrete.
Detailed description of the invention
Embodiment one
The fan-shaped imitative shell roofing of the present embodiment as shown in Figure 1, 2, 3, on lower floor's floor 2 that concrete column 1 supports, erects one group of Y shape bifurcated pillar 3 spaced apart along fan-shaped circular arc.The vertical portion of each Y shape bifurcated pillar 3 is concrete column body structure, and the oblique part after bifurcated is steel work, and the bottom of steel work part is embedded in concrete column body structure.
Y shape bifurcated pillar 3 supports the recessed lobate hyperboloid blade face 4 extended along bifurcated direction, be tapered to towards direction, the fan-shaped circular arc center of circle in the middle part of each blade face 4 and arrive at most advanced and sophisticated 4-1 in same straight flange 6, and towards arriving at outer most advanced and sophisticated 4-2 away from direction, fan-shaped circular arc center of circle convergent.Transition face 5 by having gravity vent 5-1 between adjacent blade face connects (for convenience of building operations, the transition face 5 of the present embodiment is plane, can certainly adopt other smooth surface).Connected by arc-shaped edges 5-2 between adjacent outer most advanced and sophisticated 4-2.Cover the protuberance circular arc camber 7(building operations for convenience forming ventilating duct 8-2 above each transition face 5, the present embodiment takes circular arc camber, can certainly adopt other smooth surface as protuberance curved surface), in ventilating duct 8-2, ventilation fan is installed.Outer end and the region between corresponding arc-shaped edges 5-2 of this protuberance circular arc camber 7 form the ventilation end face 8 that middle part has ventilation shutter 8-1.
The fan-shaped imitative shell roof construction method of the present embodiment carries out according to the following steps:
The first step, see Fig. 4, bifurcated oblique steel structure is embedded in concrete column body structure, make Y shape bifurcated pillar 3, and one group of Y shape bifurcated pillar 3 is erected at along the fan-shaped distribution of circular arc is supported in (building of lower floor's floor 2 is constructed routinely and carried out, and does not separately repeat) on lower floor's floor 2 of one group of concrete column 1;
Second step, as shown in Figure 4, with the fan-shaped symmetrical center line 9(of circular arc see Fig. 2) be longitudinally, lower floor's floor 2 is set up with predetermined vertical and horizontal interval 800mm the steel tube poles 11 matched with roofing correspondence position height, and between each steel tube poles 11 fixed level bar, conventional supplemental support such as sweep the floor bar and bridging etc.;
3rd step, as shown in Figure 5, be fixed in corresponding vertical rod 11 by setting up with the wavy bending crossbeam 12 of roofing correspondence position matching form, this wavy bending crossbeam 12 has the alternate curved section 12-1 on corresponding hyperboloid blade face and the straightway 12-2 of corresponding transition face; Fig. 6, in order to the distribution situation of clear expression crossbeam 12, has concealed vertical rod 11;
4th step, as shown in Figure 7, settle the flitch connecting each bending corresponding blade face of crossbeam 12 and transition face delivery position, formed and be interior tip and towards border, the hyperboloid blade face time stupefied 13-1 being apered to outer tip away from direction, the fan-shaped circular arc center of circle towards direction, fan-shaped circular arc center of circle convergent, and the steel pipe master stupefied 13 that in the middle of time stupefied 13-1, setting is fixed on crossbeam 12 straightway on two paired borders;
5th step, as shown in Figure 8, utilize hyperboloid to have any point on it and all can be extended out the geometrical property being positioned at two intersecting straight lines (structural line) on hyperboloid, between, 13-1 stupefied 13 in primary and secondary, stupefied bar 14 is fixed along interval, hyperboloid same structural line direction in position, corresponding blade face, and then as shown in Figure 9, with another structural line direction security strip 15 on the stupefied bar 14 at position, corresponding blade face, form hyperboloid blade face template; The transition face template of gravity vent 5-1 is reserved with straight flange 6 and arc-shaped edges 5-2 for border respectively at the laying two ends, position of corresponding transition face 5; Formwork integral periphery arranges rib;
6th step, as shown in Figure 10, in transition face template, the draw-in groove template 16-1 matched with correspondence position ventilating duct cross sectional shape is fixed at interval, and then as shown in figure 11, at each draw-in groove template extenal fixation template bar, forms protuberance circular arc camber template 16;
7th step, in template, press preset space length assembling reinforcement after, build periphery outward in steel bar layer and to ride on corresponding templates rib and the cover plate reserving sprue gate, form roofing and build cavity;
8th step, from sprue gate to building concreting in cavity between template and cover plate, and curing after, remove all templates and cover plate, form the fan-shaped imitative shell roofing shown in Figure 12.
After building operations completes, install ventilation fan, ventilation shutter, then connect electricity, whole fan-shaped imitative shell roofing completion can be made.
Facts have proved, the present embodiment has following remarkable advantage:
1, only adopt conventional steel pipe, flitch can complete the construction of complicated conchoidal roofing, saved great amount of cost, and ensure that construction quality.
2, rationally support is set up every 800mm to roofing model, can effectively ensure building operations complete after curvature and theoretical curvature basically identical, outward appearance meets the requirements completely.
3, hyperbolic blade face peripheral border is clearly demarcated, not only contribute to engineering perception, and third dimension is strong.
4, ventilating duct and roof structure combine, and both improve aesthetic feeling, in turn ensure that stressed, ensure that the using function of building simultaneously.
5, construction method operation is reasonable, and practical, the roofing built up has very good bearing capacity, firm firm.
Claims (2)
1. a fan-shaped imitative shell roofing, it is characterized in that: comprise and be erected on lower floor's floor one group along fan-shaped circular arc Y shape bifurcated pillar spaced apart, described pillar supports the recessed lobate hyperboloid blade face extended along bifurcated direction, be tapered to towards direction, the fan-shaped circular arc center of circle in the middle part of each blade face and arrive at tip in same straight flange, and towards arriving at outer tip away from direction, fan-shaped circular arc center of circle convergent; Transition face by having gravity vent between adjacent blade face connects, and is connected between adjacent outer tip by arc-shaped edges; Cover the protuberance curved surface forming ventilating duct above each transition face, outer end and the region between corresponding arc-shaped edges of described protuberance curved surface form the ventilation end face that middle part has ventilation shutter.
2. fan-shaped imitative shell roofing according to claim 1, is characterized in that: the vertical portion of described Y shape bifurcated pillar is concrete column body structure, and the oblique part after bifurcated is steel work, and the bottom of described steel work is embedded in concrete column body structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657433.XU CN204212304U (en) | 2014-11-05 | 2014-11-05 | A kind of fan-shaped imitative shell roofing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657433.XU CN204212304U (en) | 2014-11-05 | 2014-11-05 | A kind of fan-shaped imitative shell roofing |
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| Publication Number | Publication Date |
|---|---|
| CN204212304U true CN204212304U (en) | 2015-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420657433.XU Withdrawn - After Issue CN204212304U (en) | 2014-11-05 | 2014-11-05 | A kind of fan-shaped imitative shell roofing |
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| Country | Link |
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| CN (1) | CN204212304U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314220A (en) * | 2014-11-05 | 2015-01-28 | 江苏省华建建设股份有限公司 | Sector shell-simulated roof and construction method thereof |
| CN105507475A (en) * | 2015-12-16 | 2016-04-20 | 中国建筑第二工程局有限公司 | Continuous alternative semiconical roof and construction method thereof |
-
2014
- 2014-11-05 CN CN201420657433.XU patent/CN204212304U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314220A (en) * | 2014-11-05 | 2015-01-28 | 江苏省华建建设股份有限公司 | Sector shell-simulated roof and construction method thereof |
| CN105507475A (en) * | 2015-12-16 | 2016-04-20 | 中国建筑第二工程局有限公司 | Continuous alternative semiconical roof and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150318 Effective date of abandoning: 20160629 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |