CN201460028U - Core-through plinth slate and drum stone reinforced concrete upright column structure - Google Patents
Core-through plinth slate and drum stone reinforced concrete upright column structure Download PDFInfo
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- CN201460028U CN201460028U CN2009201188402U CN200920118840U CN201460028U CN 201460028 U CN201460028 U CN 201460028U CN 2009201188402 U CN2009201188402 U CN 2009201188402U CN 200920118840 U CN200920118840 U CN 200920118840U CN 201460028 U CN201460028 U CN 201460028U
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Abstract
The utility model discloses a core-through plinth slate and drum stone reinforced concrete upright column structure, which comprises a plinth slate, a drum stone and a reinforced concrete column body. The core-through plinth slate and drum stone reinforced concrete upright column structure is characterized in that the plinth slate and the drum stone are equipped with core connecting through holes, the reinforced concrete column body penetrates through the core connecting through holes and then is integrally combined with a column base to form an integral structure formed by connecting the column body with the column base. A construction method includes disposing the core connecting through holes on the plinth slate and the drum stone. A construction process includes measuring a setting-out line, positioning and fixing cored plinth slate and drum stone sleeve columns, banding reinforced columns, erecting dies, casting concrete columns and processing and polishing the surface of the reinforced concrete column, the plinth slate and the drum stone. The core-through plinth slate and drum stone reinforced concrete upright column structure integrates the plinth slate with the drum stone, increases integrity and spatial aesthetic level, greatly increases processing efficiency, saves materials and protects environments.
Description
Technical field
The utility model relates to a kind of building construction technology, particularly a kind of punching type base of a pillar flag, drum stone steps stone, reinforced concrete upright column structure.
Background technology
China's building in the style of the ancients is appealed to both the more and the less cultured over the past thousands of years owing to its dense historical inside information contained and perfect profile.Present the diversified epoch in architectural design, building in the style of the ancients is especially because its unique features has obtained further development.And in building in the style of the ancients, reinforced concrete post is being undertaken the light effect of lumping weight of lifting as one of main supporting member of building itself in building in the style of the ancients is moulded.But, also bring certain influence for antique effect because often there are problems such as surperficial pitted skin, crack, cavity in reinforced concrete post in the building in the style of the ancients.In order to guarantee construction quality, can reach antique effect again, how selecting rational building in the style of the ancients column job practices is an important task.
Traditional building in the style of the ancients steel concrete column bottom drum stone steps stone adopted for two semicircle splicing made usually, be difficult to avoid the glue-line flavescence and adhesive material year season cracking of a specified duration and do not reach the defective of antique effect, and can not guarantee the integrality of pillar and drum stone steps stone.
The utility model content
The purpose of this utility model is to provide a kind of construction quality that can guarantee for the deficiency that solves above-mentioned technology, can reach antique effect again, and has increased punching type base of a pillar flag, the drum stone steps stone, reinforced concrete upright column structure of the globality of the big timber frame of building in the style of the ancients.
In order to achieve the above object, a kind of punching type base of a pillar flag, drum stone steps stone, reinforced concrete upright column structure that the utility model is designed, it comprises base of a pillar flag, drum stone steps stone and steel concrete cylinder, it is characterized in that on base of a pillar flag, drum stone steps stone, having the serial core through hole, the steel concrete cylinder runs through and digs the core through hole, and integrally combine with base for post, form cylinder and base for post and be linked to be overall structure.Be provided with one deck adhesive material at drum stone steps stone serial core through-hole wall.
A kind of punching type base of a pillar flag that the utility model provides, drum stone steps stone, reinforced concrete upright column, when realizing, its work progress is: measure unwrapping wire, dig core base of a pillar flag, drum stone steps stone sleeve column is in place and fixing, post binding reinforcing bars, formwork, build post concrete, form removal, maintenance, at last reinforced concrete post surface and base of a pillar flag, the processing of drum stone steps stone are modified.
Described measurement unwrapping wire is: at first eject each axis cross centre line in base of a pillar flag, drum stone steps stone leveling layer zone with black mark-line, misalignment of axe must be controlled in the 3mm; Eject cross central axis and side lead-in wire thereof at base of a pillar flag, drum stone steps stone male and female face with black mark-line respectively simultaneously, the side lead-in wire should be clear, and the cross central axis of male and female face should be on same vertical plane, on every post reinforcing bar, mark base of a pillar flag end face absolute altitude control line at last, base of a pillar flag face absolute altitude is ground level, and snap the line absolute altitude deviation will be controlled in the 1mm.
Describedly dig core base of a pillar flag, drum stone steps stone sleeve column is in place and fixedly be that base of a pillar flag wears when installing, according to the actinomere point location, base of a pillar flag cross hairs and the dead in line of leveling layer cross, and the end face absolute altitude control line of strict control base of a pillar flag, alignment error is controlled in the 1mm; Install and fix with cement mortar after the contraposition of base of a pillar flag, when mortar strength reach design strength percent 15 the time to wear bulging stone steps stone more in place, bulging stone steps stone cross hairs is overlapped with base of a pillar flag cross hairs, and fix, wait to reach fixed leg reinforcing bar behind the prescribed strength with adhesive material.
Described formwork is: template construct at first: prefabricated wall thickness 5mm PVC column-form, the PVC column-form is built the pillar diameter and highly made two semicircle monoblock templates according to plan, edge joint position is provided with the edge of a wing, the edge of a wing glueds joint to become the height piece with homogeneity with the diameter pvc pipe, in the post mould outside band iron tie should be set, splicing place connects with bolt, and in the post mould outside three road 5cm thick multiple wood in upper, middle and lower should be set, and is used for steel pipe and fixes; Template is installed then: elder generation's center line on bullet on the multiple wood in three roads, upper, middle and lower before the mounting template, template is stood vertically, and put tie then, tighten tie interface bolt from top to bottom one by one.
So described maintenance is to adopt the method for spray-coated film maintenance to carry out maintenance.
Described reinforced concrete post surface and base of a pillar flag, the processing of drum stone steps stone modify be the shaft concrete reach through maintenance design strength more than 70 percent after, should clean bulging stone steps stone, residual concrete and the fixing pollution of base of a pillar flag external surface with mortar, steel concrete shaft form joint place and answer sanding of flat suitable with drum stone steps stone seam crossing, concrete unnecessary or that overflow is ground off, the artificial chip-axe of shaft becomes hair side, criticizing brush coating water cement slurry then waits to do, completely criticize decoration cement putty, brush the cylinder coating at last again.
The utility model adopts drum stone steps stone, base of a pillar flag punching integrated construction technology, digs core at base of a pillar flag, drum stone steps stone after making finished product by design size, and coring is of a size of the Reinforced Concrete Circular Cylinder design size.With fix again behind base of a pillar flag, the drum stone steps stone sleeve column, colligation (welding) reinforcing bar, formwork erection, concreting, make post and base of a pillar flag, bulging stone steps stone be linked to be integral body.Fundamentally solve the problem of bulging stone steps stone season cracking, made drum stone steps stone and pillar be connected as a single entity in appearance, more attractive in appearance, reach imitative timber frame effect.
The utility model adopts pvc pipe as reinforced concrete upright column post mould: for reaching the design specifications requirement, the design section size of general cylinder is bigger than normal, and it is not enough and directly influence antique effect to produce the cylinder cross dimensions.The utility model adopts 5mm wall thickness PVC plastic pipe as the post mould, according to design size customization molding, disposable shaping.Because pvc pipe itself has characteristics such as inner wall smooth, verticality are good, can exempt traditional reinforced concrete post common quality defect problems such as pitted skin, cavity after the pillar moulding, also can save this procedure of post surface plastering.Directly criticize putty on the post surface, disposal molding has overcome the common quality defects such as hollowing cracking that caused by floated coat, also leaves the design space for designing unit.
The utility model adopts drum stone steps stone punching technology, criticize one deck adhesive material at drum stone steps stone punching inwall, so both can increase the caking property of bulging stone steps stone and pillar, can make pillar that certain expansion space is arranged again, thereby solve the inconsistent and bulging stone steps stone that produce of stone material and the concrete coefficient of expansion problem that ftractures.The utility model adopts glass cement as adhesive material, and glass cement is a kind of adhesive, and oil resistivity is good, very strong glue-joint strength is arranged, and raw material is easy to get when socket, cheap, easy to use, be easy to heating and melting, in the engineering practical application, obtained good effect.
The utility model pillar can adopt dense concrete to build, dense concrete has than ordinary concrete excellent characteristics more, the function of have load-bearing concurrently, going along with sb. to guard him, and water/binder ratio is strict, can effectively prevent and treat cylinder steam abscess phenomenon, for the smooth degree on post surface and attractive in appearance very favourable.
Set up 1 threedimensional model, 3 two dimensional models carry out base of a pillar flag, drum stone steps stone and pillar central space structural orientation.Its principle is to do 3 horizontal cutting planes along drum stone steps stone up-down structure plane, is followed successively by first, second, third tangent plane from the bottom to top, and as shown in Figure 1, first cutting plane is established X
1, Y
1Coordinate, Z coordinate, i.e. X are vertically established in the circle center
1Y
1The Z threedimensional model.Set up X respectively for same two layers, three layers
2Y
2And X
3Y
3Two dimensional model makes complicated space orientation become 3 horizontal coordinates location and absolute altitude control, the central point O of the first, two, three tangent planes
1, O
2, O
3Promptly be respectively the center of base of a pillar flag, drum stone steps stone and pillar, utilize the computer cad technique to make three central spot on same vertical line, the central spot that can guarantee base of a pillar flag, drum stone steps stone and pillar three cross section fully is on same vertical line.Compare with conventional job practices, the precision of setting up threedimensional model control is higher, and operability is also stronger.
The resulting a kind of punching type base of a pillar flag of the utility model, drum stone steps stone, reinforced concrete upright column structure and job practices thereof are applicable to the Reinforced Concrete Circular Cylinder construction of various forms of building in the style of the ancientss such as Langfang building, landscape hardwork, temple, Chinese style villa.
The utlity model has good economic benefits: the one, pvc pipe turnover utilization rate height, the conventional wooden form number of turnover is 7～10 times, and PVC post mould can have enough to meet the need 20～30 times; With certain engineering is example, and the form work engineering Master Cost can be saved 100,000 yuan, and the expense of its saving can account for about 10% of form work engineering total cost.The 2nd, drum stone steps stone, base of a pillar flag machining efficient improve greatly.If adopt traditional artificial method, circular arc was got core in the processing of drum stone steps stone cylindrical camber line reached, and can only produce 0.5 1 work day respectively, base of a pillar flag is got core and is produced 21 work day, but because operate miss, reasons such as fatigue cause extra material unaccounted-for (MUF) easily, and labour cost is also not within minority; And the utility model drum stone steps stone cylindrical camber line adopts mechanical machined into, can produce 200 1 work day, and circular arc adopts corning machine processing to get core in the drum stone steps stone, can produce 20 1 work day; Base of a pillar flag adopts corning machine to get core can produce 60 1 work day, and not only efficiency far is higher than traditional method, has also almost stopped extra material unaccounted-for (MUF), has saved labour cost and cost of materials greatly, has huge economic benefit.
The utlity model has good social benefit: under the current background of building a conservation-minded society of China, the application of building energy conservation certainly leads to the huge social benefit.The utility model mainly is to adopt pvc pipe aspect energy-conservation, and resource utilization is high and saved timber.General reinforced concrete post can use wooden form when concreting, wooden form is not only wasted resource, and recycling rate of waterused is low.Though the price of pvc pipe own is suitable with wooden form, owing to himself smooth surface, be beneficial to the Surface Machining of concrete post, the saving of work and time material-saving has very high social benefit; And the PVC template is because characteristics such as self smooth surface, verticality height, make reinforced concrete upright column smooth surface and have very high verticality, almost without any problem of appearance, a vision, acoustics and the comfortable space environment of psychology have been built, promote the environmental construction of harmonious society, produced the huge social benefit.
The utility model has produced good environmental benefit: adopt hollow bulging stone steps stone of mechanical machined into and base of a pillar flag, improved efficiency of construction, and reduced unnecessary waste of material to a great extent, saved material, protected environment.The on-the-spot strict quality management of production work has reduced the number of times of doing over again, and has in time reclaimed building debris, avoids waste of material, has further reduced the pollution to environment.On the overall appearance of building, the marshalling unanimity of pillar, shaft links into an integrated entity with drum stone steps stone, base of a pillar flag, has increased the globality and the space aesthetic feeling thereof of the big timber frame of building in the style of the ancients, people are in the environment of a good health when ornamental and playing, have very big environmental benefit.
Description of drawings
Fig. 1 base of a pillar flag leveling layer bullet cross hairs;
Fig. 2 drum stone steps stone male and female face bullet cross hairs;
Fig. 3 digs core base of a pillar flag, drum stone steps stone sleeve column with regard to bitmap;
Fig. 4 PVC template and the edge of a wing thereof are provided with;
The band iron iron hoop of Fig. 5 post mould arranged outside;
The multiple wood in 3 roads, Fig. 6 PVC post mould outside is provided with schematic diagram;
Fig. 7 PVC template is installed verticality and is fixed;
Fig. 8 is the utility model construction flow chart.
Wherein: base of a pillar flag 1, drum stone steps stone 2, steel concrete cylinder 3, serial core through hole 4, base for post 5, adhesive material 6, lead-in wire 7, PVC column-form 8, bed course 9, cement mortar 10, the edge of a wing 11, glue junction 12, band iron tie 13, multiple wood 14, steel pipe 15, height piece 16.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment:
A kind of punching type base of a pillar flag that present embodiment is described, drum stone steps stone, reinforced concrete upright column structure, it comprises base of a pillar flag 1, drum stone steps stone 2 and steel concrete cylinder 3, it is characterized in that on base of a pillar flag 1, drum stone steps stone 2, having serial core through hole 4, steel concrete cylinder 3 runs through and digs core through hole 4, and integrally combine with base for post 5, form cylinder and base for post and be linked to be overall structure.Be provided with one deck adhesive material 6 at drum stone steps stone 2 serial core through holes 4 inwalls.
Present embodiment is when realizing punching type base of a pillar flag, drum stone steps stone, reinforced concrete upright column, it comprises base of a pillar flag 1, rouses stone steps stone 2 open string core through hole 3 mechanically, work progress is: measure unwrapping wire, dig core base of a pillar flag, drum stone steps stone sleeve column is in place and fixing, post binding reinforcing bars, formwork, build post concrete, form removal, maintenance, at last reinforced concrete post surface and base of a pillar flag, the processing of drum stone steps stone are modified.
Measure unwrapping wire: at first eject each axis cross centre line in base of a pillar flag 1, drum stone steps stone 2 leveling layer zones with black mark-line, misalignment of axe must be controlled in the 3mm; Eject cross central axis and side lead-in wire 7 thereof at base of a pillar flag 1, drum stone steps stone 2 male and female faces with black mark-line respectively simultaneously, the side lead-in wire should be clear, and the cross central axis of male and female face should be on same vertical plane.As Fig. 1, shown in Figure 2.Mark base of a pillar flag end face absolute altitude control line at last on every post reinforcing bar, base of a pillar flag face absolute altitude is ground level, and snap the line absolute altitude deviation will be controlled in the 1mm.
Dig core base of a pillar flag, drum stone steps stone sleeve column is in place and fixing: base of a pillar flag 1 wears when installing, according to the actinomere point location, base of a pillar flag cross hairs and the dead in line of leveling layer cross, and the end face absolute altitude control line of strict control base of a pillar flag 1, alignment error is controlled in the 1mm.Install and fix with 1: 1 cement mortar 10 after 1 contraposition of base of a pillar flag, when cement mortar 10 intensity reach design strength 1 15 the time to wear bulging stone steps stone 2 more in place, bulging stone steps stone 2 cross hairs are overlapped with base of a pillar flag cross hairs, and it is fixing with adhesive material 6, wait to reach after certain intensity colligation and weld the fixed leg reinforcing bar, schematic diagram is seen Fig. 3.
Colligation (welding) post reinforcing bar: be transported to the job site after the reinforcing bar processing and carry out colligation, installation, should cooperate with the template installation.Reinforcing bar binding generally adopts iron wire, should notice during colligation that reinforcement location is accurate, and colligation is firm.Compliant and designing requirement are answered in lap length and colligation position.The steel bar stress joint location should stagger mutually.When adopting welding point, the quantity of welding point and welding point account for the percentage of reinforcing bar total cross-sectional area and should control according to standard is strict.
Formwork: 1: template construct: prefabricated wall thickness 5mm PVC column-form 8, the tensile strength of PVC column-form 8 and flexural strength should meet the design specifications requirement; With diameter 300mmPVC post mould is example, and the template ultimate tensile strength is 194N/mm
2, ultimate bending strength is 178N/mm
2PVC column-form 8 is built the pillar diameter and highly made two semicircle monoblock templates according to plan, and edge joint position is provided with the edge of a wing 11, and the edge of a wing 11 usefulness homogeneities glued joint to become height piece 16 with the diameter pvc pipe, as shown in Figure 4.For guaranteeing formwork integral rigidity and stability, in the post mould outside 40 * 4 or 56 * 6 band iron ties should be set, spacing 300mm is set together, splicing place connects with bolt, as shown in Figure 5, and three road 5cm thick multiple wood in upper, middle and lower should be set outside the post mould, be used for steel pipe and fix, as shown in Figure 6.2: template is installed: elder generation's center line on bullet on the multiple wood in three roads, upper, middle and lower before the mounting template.For preventing that in rectify perpendicular template produces distortion, need 2 people during installation template is lifted a side to the post reinforcing bar, template is stood vertically, put tie then, tighten tie interface bolt from top to bottom one by one.For fixing as shown in Figure 7 of tubular steel post.Proofread and correct the verticality of pillar, if organ timbering then should lead to the line correction suitable for reading the drawing of organ timbering; If single-column is then proofreaied and correct one by one.To note carrying out base of a pillar flag and the protection of drum stone steps stone finished surface bedding simultaneously, in case weight falls or swipe and cause the damage of bulging stone steps stone and base of a pillar flag.
Build the post concrete: concrete adopts mechanical agitation, mixing time was greater than 2 minutes. before building, should remove the rubbish foreign material in the template, the template inwall waters moistening and the brushing interleaving agent. during concreting, seat is starched earlier, promptly post mould bottom build the thick cement mortar of one deck 50～100mm (match ratio should with concrete in to remove the mix ratio of mortar of stone identical), the free height of concreting must not be greater than 2 meters, otherwise should adopt tumbling barrel, chute is built, in case concrete produces laminated segregation. in concreting during to capital, because post height concrete vibrating returns the slurry effect, cause the pop-up of the plain slurry of concrete to capital, the way that adopts capital to increase a part of post mould, after holding out capital more than mortar, to have more part post mould and remove and cut the trabeation concrete mortar, owing to the top mortar too much shrinks problem of cracks appears to solve to build in the process at concrete column. and the concrete that serves as the assurance depths obtains tamping, the thickness of at every turn building can not be too big, builds thickness and get 25～35cm.
Form removal: the form removal program is propped up for the back and is torn open earlier, and prop up afterwards earlier and tear open: bearing form is torn open earlier, and the non-bearing template is torn open after supporting.The non-bearing template should guarantee not can to remove because of form removal when impaired at concrete strength.
Maintenance: because pillar is a vertical structure, so adopt the method for spray-coated film maintenance to carry out maintenance.To make the spray tool of paint gun or Pesticide spray gun and be sprayed at concrete surface based on the plastic solution curing agent of superchlorinated polyvinyl chloride resin after concreting is intact, pressure can not be too small or excessive during sprinkling.Spraying time should be decided according to concrete water evaporation, swims when concrete surface loses, and when pressing no finger mark with light finger, can spray.During sprinkling, nozzle is advisable with 50cm from the concrete surface distance, sprays thickness and wants uniformity, and thickness is suitable, generally with per kilogram solution spray 2.5m
2Area is as the suitable control index of thickness.Very fast formation plastic sheeting behind the spray solution and play maintenance action.In maintenance processes, must guarantee the integrality of film, must not damage rupture.
Reinforced concrete post surface and base of a pillar flag, the processing of drum stone steps stone are modified: the shaft concrete through maintenance reach design strength 70% or more after, should clean bulging stone steps stone, residual concrete and the fixing pollution of using mortar of base of a pillar flag external surface.Steel concrete shaft form joint place and answer sanding of flat suitable with drum stone steps stone seam crossing grinds off concrete unnecessary or that overflow, and the artificial chip-axe of shaft becomes hair side, criticizes brush coating water cement slurry then and waits to do, and completely criticizes decoration cement putty, brushes the cylinder coating at last again.
Claims (2)
1. a punching type base of a pillar flag, drum stone steps stone, reinforced concrete upright column structure, it comprises base of a pillar flag, drum stone steps stone and steel concrete cylinder, it is characterized in that on base of a pillar flag, drum stone steps stone, having the serial core through hole, the steel concrete cylinder runs through and digs the core through hole, and integrally combine with base for post, form cylinder and base for post and be linked to be overall structure.
2. a kind of punching type base of a pillar flag according to claim 1, drum stone steps stone, reinforced concrete upright column structure is characterized in that being provided with one deck adhesive material at drum stone steps stone serial core through-hole wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201188402U CN201460028U (en) | 2009-04-30 | 2009-04-30 | Core-through plinth slate and drum stone reinforced concrete upright column structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201188402U CN201460028U (en) | 2009-04-30 | 2009-04-30 | Core-through plinth slate and drum stone reinforced concrete upright column structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201460028U true CN201460028U (en) | 2010-05-12 |
Family
ID=42387381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201188402U Expired - Lifetime CN201460028U (en) | 2009-04-30 | 2009-04-30 | Core-through plinth slate and drum stone reinforced concrete upright column structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201460028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101550726B (en) * | 2009-04-30 | 2012-09-05 | 浙江八达建设集团有限公司 | Core-through type pillar base slate, drum step stone, reinforced concrete upright column structure and construction method thereof |
| CN103726506A (en) * | 2014-01-13 | 2014-04-16 | 苏州工业园区设计研究院股份有限公司 | Wood structure column foot and foundation connecting structure |
-
2009
- 2009-04-30 CN CN2009201188402U patent/CN201460028U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101550726B (en) * | 2009-04-30 | 2012-09-05 | 浙江八达建设集团有限公司 | Core-through type pillar base slate, drum step stone, reinforced concrete upright column structure and construction method thereof |
| CN103726506A (en) * | 2014-01-13 | 2014-04-16 | 苏州工业园区设计研究院股份有限公司 | Wood structure column foot and foundation connecting structure |
| CN103726506B (en) * | 2014-01-13 | 2015-12-30 | 中衡设计集团股份有限公司 | Wooden construction suspension column and foundation connection structure |
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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: 20100512 Effective date of abandoning: 20090430 |