CN201801960U - Connecting structure between ring beam and constructional column in masonry - Google Patents
Connecting structure between ring beam and constructional column in masonry Download PDFInfo
- Publication number
- CN201801960U CN201801960U CN2010205338083U CN201020533808U CN201801960U CN 201801960 U CN201801960 U CN 201801960U CN 2010205338083 U CN2010205338083 U CN 2010205338083U CN 201020533808 U CN201020533808 U CN 201020533808U CN 201801960 U CN201801960 U CN 201801960U
- Authority
- CN
- China
- Prior art keywords
- constructional column
- haunch
- tie beam
- collar tie
- masonry
- 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.)
- Expired - Fee Related
Links
- 210000003205 muscle Anatomy 0.000 claims description 27
- 239000011449 brick Substances 0.000 claims description 15
- 238000007373 indentation Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 230000003111 delayed effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 239000004567 concrete Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000013500 performance material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a connecting structure between a ring beam and a constructional column in a masonry, namely, a tapered haunch is poured at the connecting part between the constructional column and the ring beam which are mutually poured with each other; the tapered haunch is internally penetrated with a tapered haunch bottom rib; and one end of the tapered haunch bottom rib is anchored in the constructional column, and the other end is anchored in the ring beam. Compared with the traditional structure, the connecting structure has the beneficial effects that the connecting part between the constructional column and the ring beam is reinforced by the tapered haunch, so that the damage for the connecting point between the constructional column and the ring beam is delayed under the earthquake action, and the integrity of the structure of the masonry is improved.
Description
Technical field
The utility model can be applicable to masonry structure and requires need be provided with in other all kinds of buildings of constructional column, collar tie beam according to earthquake resistant code.
Background technology
The prerequisite that masonry structure will be given full play to the strength of materials is that its globality obtains to guarantee, if lose globality, does not promptly become structure, is not useable for building naturally.In the masonry structure of routine, the assurance of globality is finished by many construction measures, and of paramount importance in these construction measures is the setting of constructional column and collar tie beam.Mainly bear at building under the situation of vertical load, do not have constructional column and collar tie beam also to become structure, can carry.Yet under horizontal loading, the structure of disappearance constructional column and collar tie beam lacks contact between masonry component, and globality is difficult to guarantee that big slightly horizontal loads promptly may cause disintegrating of monolithic architecture.The many bitter lessons that comprise Wenchuan earthquake on May 12nd, 2008 multiple authentication constructional column and collar tie beam significant contribution to the masonry structure globality.
The theoretical essence that works collapses is that works becomes mechanism.The formation of mechanism can be to produce behind the strength failure of material, also can be that the intensity of material produces when not bringing into play at all.For avoiding the generation of last situation, we often pay close attention to intensity that improves material or the consumption that increases material; For back one situation, we then will change the composition of structure, reach the purpose of performance material effect.
As seen, under horizontal loads, the weak framework that constructional column and collar tie beam form is the prerequisite of building material performance intensity, thereby we should pay close attention to the reliability of this weak framework more.
Gain knowledge by simple structure, we as can be known, under horizontal loads, the maximum internal force of frame construction often occurs in beam-ends and styletable.Also promptly, if beam cross-section does not change, and under the identical situation of the materials in each cross section, beam-ends or styletable be the generating material strength failure at first.The direct result of Po Huaiing is that frame construction becomes mechanism like this, and the thing followed is the constraint that has lacked masonry between constructional column and collar tie beam, makes masonry also become mechanism and can not bring into play collapsing of its strength of materials.
In view of above-mentioned, the bearing capacity of strengthening constructional column and collar tie beam end becomes the preferred construction strengthening measure that effectively anti-locking mechanism formed, strengthened the anti-ability of collapsing.
Yet what conventional constructional column and collar tie beam adopted is the uniform section connected mode, and its defective is: form stressed weak link at constructional column and collar tie beam junction easily, collar tie beam or constructional column are ruptured in the junction, cause the reduction of masonry structure integral body and very easily collapse.
The utility model content
The purpose of this utility model provides the collar tie beam in a kind of masonry and the syndeton of constructional column, and this structure can strengthen the globality of masonry.
For improving masonry structure opposing horizontal loading, especially the ability of geological process, the utility model is at constructional column, collar tie beam node place haunch, to increase the useful cross section of constructional column, junction, collar tie beam end, strengthen of the contribution of the weak framework of constructional column, collar tie beam formation, strengthen the anti-ability of collapsing of masonry structure the masonry structure globality.
Conventional constructional column, collar tie beam connected mode are that collar tie beam is directly stretched in the constructional column, nodes domains are not strengthened especially.The result is that under horizontal loads such as earthquake, constructional column, collar tie beam node edge produce bigger moment of flexure and shearing, make node edge destroy the earliest and plastic hinge occurs, become variant how much but frame construction has not existed, structural collapse.
In order to improve the ability of weak framework opposing horizontal earthquake action, the utility model is at the end of constructional column, collar tie beam haunch, the drag of load lower stress maximum cross-section to moment of flexure and shearing of improving the standard.Generally, the intermediate node place of constructional column and collar tie beam has 4 to collar tie beam and constructional column junction; And the node of limit portion then has 3 to cross to collar tie beam and constructional column; The node in bight then has only 2 to cross to collar tie beam and constructional column.Haunch can carry out in the end face and the bottom surface of multidirectional collar tie beam end simultaneously not influencing under door, the prerequisite offered of window opening mouth.
For achieving the above object, technical solution adopted in the utility model is: the collar tie beam in the described masonry with the syndeton of constructional column is: the junction at constructional column that is cast in mutually and collar tie beam is cast with haunch, be penetrated with muscle at the bottom of the haunch in the described haunch, an end of muscle is anchored in the constructional column and the other end is anchored in the collar tie beam at the bottom of the described haunch.
Further, at the bottom of the haunch described in the utility model muscle near the haunch of the described haunch face of laying bricks.
Further, haunch described in the utility model is the straightedge column, and the bottom surface of described right prism is a right-angled triangle, and the right prism side at two right-angle side places of described right-angled triangle is cast in constructional column, collar tie beam respectively.
Further, the right prism side indentation at the hypotenuse place of right-angled triangle described in the utility model.
Further, the rectangular zigzag in right prism side at the hypotenuse place of right-angled triangle described in the utility model.
Compare with traditional structure, the beneficial effect of the collar tie beam in the utility model masonry and the syndeton of constructional column is: by haunch the junction of constructional column and collar tie beam is strengthened, can delay the destruction of constructional column and collar tie beam connected node under the geological process, thereby improve the globality of masonry structure.
Description of drawings
Fig. 1 is that conventional configurations post, collar tie beam connect the way schematic three dimensional views.
Fig. 2 is that conventional configurations post, collar tie beam connect the way floor map.
Fig. 3 is that conventional configurations post, collar tie beam connect way A-A generalized section.
Fig. 4 is that conventional configurations post, collar tie beam connect way B-B generalized section.
Fig. 5 is that the utility model constructional column, collar tie beam connect the way schematic three dimensional views.
Fig. 6 is that the utility model constructional column, collar tie beam connect the way floor map.
Fig. 7 is that the utility model constructional column, collar tie beam connect way C-C generalized section.
Fig. 8 is that the utility model constructional column, collar tie beam connect way D-D generalized section.
Among the figure, 1. constructional column, 2. collar tie beam, 3. horse tooth trough, 4. haunch, 5. muscle on the collar tie beam, 6. muscle at the bottom of the collar tie beam, 7. collar tie beam stirrup, 8. muscle at the bottom of the haunch, the 9. haunch face of laying bricks, the 10. vertical muscle of constructional column, 11. constructional column stirrups.
The specific embodiment
Specify the utility model below in conjunction with accompanying drawing.
Referring to Fig. 1 to Fig. 8, collar tie beam in the masonry of the present utility model with the syndeton of constructional column is: be cast with haunch 4 at the constructional column 1 that is cast in mutually and the junction of collar tie beam 2, be penetrated with muscle 8 at the bottom of the haunch in the haunch 4, an end of muscle 8 is anchored in the constructional column 1 and the other end is anchored in the collar tie beam 2 at the bottom of the haunch.As preferred version of the present utility model, as shown in Figure 7 and Figure 8, muscle 8 is near the haunch of haunches 4 face 9 of laying bricks at the bottom of the haunch.
Haunch 4 is the straightedge column, the bottom surface of described right prism is a right-angled triangle, the right prism side at two right-angle side places of this right-angled triangle is cast in constructional column, collar tie beam respectively, and the right prism side at the hypotenuse place of right-angled triangle is the haunch face 9 of laying bricks.Referring to Fig. 5, Fig. 7 and Fig. 8, the right prism side indentation at the hypotenuse place of preferred described right-angled triangle, the more preferably rectangular zigzag in right prism side at the hypotenuse place of right-angled triangle.
As shown in Figures 1 to 4, in the prior art, the job practices of the collar tie beam in the masonry and the syndeton of constructional column is earlier vertical muscle 10 of the constructional column in the constructional column 1 and constructional column stirrup 11 colligation in advance to be put in place, build allowable ratio of height to sectional thickness of masonry wall or column again by laying bricks or stones, the position of constructional column 1 reserve constructional column 1 and on horse tooth trough 3, after water constructional column 1, collar tie beam 2 concrete, then also together build this moment if any cast-in-place concrete floor, other floor structure is treated then to shelve, install floor structure after collar tie beam and constructional column concrete knot firmly in this way.So repeat.
On the basis of the conventional job practices of above-mentioned prior art, the utility model is done following improvement: when masonry panel arrives the position of haunch 4, job practices continues to build by laying bricks or stones and reserves horse tooth trough 3 no longer routinely, but from this beginning, body of wall moves back (can move back by a skin brick one, also can many skins brick one move back) while building, engrail is built the bottom absolute altitude to collar tie beam 2 obliquely by laying bricks or stones, as shown in Figure 7, each position of wanting haunch is all by this method masonry panel.After this layer body of wall puzzles, muscle 6, collar tie beam stirrup 7 at the bottom of muscle 5, the collar tie beam on the collar tie beam of colligation collar tie beam 2, and add muscle 8 at the bottom of the armpit at haunch 4 places, and the collar tie beam stirrup 7 at haunch 4 places should pass the back colligation from the bottom of muscle at the bottom of the haunch 8.Build constructional column and collar tie beam in conventional job practices.Constructional column 1, collar tie beam 2, haunch 43 d effect graphs of building after finishing are seen shown in Figure 5.
The collar tie beam in the utility model masonry and the syndeton of constructional column can be implemented according to the following step:
1. referring to Fig. 3, Fig. 4, according to vertical muscle 10 of the constructional column in the conventional method colligation constructional column 1 and constructional column stirrup 11.
2. referring to Fig. 7, Fig. 8, according to the masonry structure job practices of routine, from the bottom of this layer constructional column 1, according to the size of horse tooth trough 3, the principle masonry panel that retreats by the advanced person.When building wall arrives the position of haunch 4, stop using conventional masonry structure job practices.At this moment, the building method of body of wall should be to move back (can move back by a skin brick one, also can many skins brick one move back) while building, and the body of wall engrail was upwards built by laying bricks or stones and finished this moment.
3. referring to Fig. 7, Fig. 8, muscle 6, collar tie beam stirrup 7 at the bottom of muscle 5, the collar tie beam on the collar tie beam in the colligation collar tie beam 2, and add muscle 8 at the bottom of the armpit at haunch 4 places.Muscle 8 one ends are anchored in the constructional column 1 at the bottom of the haunch, and the other end is anchored in the collar tie beam 2, and along haunch face 9 setting of laying bricks.The haunch face that face 9 contacts with body of wall for haunch 4 of laying bricks.Collar tie beam stirrup 7 at haunch 4 places should pass from the bottom of muscle at the bottom of the haunch.
4. build the concrete of constructional column 1, collar tie beam 2 and haunch 4.
Further, in the utility model at the bottom of the haunch cross section of muscle 8 can choose the reinforcing bar cross section identical with muscle at the bottom of the collar tie beam, the length that muscle 8 stretches into constructional column 1, collar tie beam 2 at the bottom of the haunch is not less than anchorage length.
Claims (5)
1. the collar tie beam in the masonry and the syndeton of constructional column, it is characterized in that: be cast in mutually together constructional column and the junction of collar tie beam be cast with haunch, be penetrated with muscle at the bottom of the haunch in the described haunch, an end of muscle is anchored in the constructional column and the other end is anchored in the collar tie beam at the bottom of the described haunch.
2. the collar tie beam in the masonry according to claim 1 and the syndeton of constructional column is characterized in that: muscle is near the haunch of the described haunch face of laying bricks at the bottom of the described haunch.
3. the collar tie beam in the masonry according to claim 1 and 2 and the syndeton of constructional column, it is characterized in that: described haunch is the straightedge column, the bottom surface of described right prism is a right-angled triangle, and the right prism side at two right-angle side places of described right-angled triangle is cast in constructional column, collar tie beam respectively.
4. the collar tie beam in the masonry according to claim 3 and the syndeton of constructional column is characterized in that: the right prism side indentation at the hypotenuse place of described right-angled triangle.
5. the collar tie beam in the masonry according to claim 4 and the syndeton of constructional column is characterized in that: the rectangular zigzag in right prism side at the hypotenuse place of described right-angled triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205338083U CN201801960U (en) | 2010-09-17 | 2010-09-17 | Connecting structure between ring beam and constructional column in masonry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205338083U CN201801960U (en) | 2010-09-17 | 2010-09-17 | Connecting structure between ring beam and constructional column in masonry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201801960U true CN201801960U (en) | 2011-04-20 |
Family
ID=43871467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205338083U Expired - Fee Related CN201801960U (en) | 2010-09-17 | 2010-09-17 | Connecting structure between ring beam and constructional column in masonry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201801960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863709A (en) * | 2021-10-15 | 2021-12-31 | 四川省文物考古研究院 | Method for increasing floor of Piqiang building brickwork blockhouse by adopting wood structure |
-
2010
- 2010-09-17 CN CN2010205338083U patent/CN201801960U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863709A (en) * | 2021-10-15 | 2021-12-31 | 四川省文物考古研究院 | Method for increasing floor of Piqiang building brickwork blockhouse by adopting wood structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103469939A (en) | Masonry infilled wall and main body flexible connection anti-seismic structure and construction method thereof | |
| CN110565860B (en) | Connecting system of prefabricated assembled wood-concrete combined structure | |
| CN108487461A (en) | Precast prestressed concrete frame bean column node with additional bar and sleeve | |
| CN107288218A (en) | A kind of assembled steel tendon concrete frame structure bean column node and preparation method thereof | |
| CN203808235U (en) | Integral special-shaped column structure of prefabricated assembly | |
| CN203701334U (en) | Reinforced and prefabricated type shear wall structure | |
| CN105239726B (en) | The prefabricated combined special-shaped power consumption post of steel reinforced concrete | |
| CN106930436B (en) | Reinforced concrete shear wall with built-in prestressed steel diagonal bracing | |
| CN103790267A (en) | Reinforcement type prefabricated assembly type shear wall structure and construction method thereof | |
| CN103993753A (en) | Angle hoop tie reinforcement system of traditional stone masonry house and construction technology | |
| CN207003634U (en) | A kind of balcony slab installs node | |
| CN206815521U (en) | A kind of assembling frame bean column node | |
| CN110439109A (en) | A kind of prestressing force assembly concrete beam-column connection and engineering method | |
| CN108589914A (en) | A kind of Self-resetting frame structure and construction method | |
| CN110670720A (en) | Connecting structure of prefabricated column and superposed beam and construction method thereof | |
| CN207646867U (en) | A kind of assembled steel tendon concrete frame structure bean column node and its make mold | |
| CN209941890U (en) | Connecting structure between prefabricated beam and prefabricated node in assembly type dry construction | |
| CN201801960U (en) | Connecting structure between ring beam and constructional column in masonry | |
| CN207003673U (en) | A kind of connecting node of beam and wallboard | |
| CN102477799B (en) | Masonry structure integrity reinforcing method | |
| CN206128281U (en) | Balcony board installation node | |
| CN111749328A (en) | Novel assembly type beam joint and construction form thereof | |
| CN218622790U (en) | Antidetonation coincide wall | |
| CN215563791U (en) | Assembled hollow building wall and assembled combined wall | |
| CN109853730A (en) | A kind of novel precast reinforced concrete frame joint and its method of construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20170917 |