CN108035453A - A kind of sliding and shock isolation device and its construction method for having collar tie beam masonry structure - Google Patents
A kind of sliding and shock isolation device and its construction method for having collar tie beam masonry structure Download PDFInfo
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- CN108035453A CN108035453A CN201810063818.6A CN201810063818A CN108035453A CN 108035453 A CN108035453 A CN 108035453A CN 201810063818 A CN201810063818 A CN 201810063818A CN 108035453 A CN108035453 A CN 108035453A
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- 230000035939 shock Effects 0.000 title claims abstract description 36
- 238000002955 isolation Methods 0.000 title claims abstract description 32
- 238000010276 construction Methods 0.000 title claims abstract description 15
- 239000004567 concrete Substances 0.000 claims abstract description 58
- 230000002787 reinforcement Effects 0.000 claims abstract description 45
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 25
- 239000004568 cement Substances 0.000 claims abstract description 10
- 239000004570 mortar (masonry) Substances 0.000 claims description 17
- 239000002344 surface layer Substances 0.000 claims description 12
- 239000011449 brick Substances 0.000 claims description 8
- 239000010410 layer Substances 0.000 claims description 8
- 238000009877 rendering Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 2
- 230000015271 coagulation Effects 0.000 claims 1
- 238000005345 coagulation Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 239000011150 reinforced concrete Substances 0.000 abstract description 11
- 238000005728 strengthening Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Business, Economics & Management (AREA)
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- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The present invention provides a kind of sliding and shock isolation device and its construction method for having collar tie beam masonry structure, to solve the problems, such as existing masonry structure building globality poor, shock resistance is insufficient, Sliding-isolated Structures by masonry original structure, vertical reinforcement, transverse steel, it is through walls to draw reinforcing bar, high ductility concrete or cement screedn, weak floor, collar tie beam and reinforced concrete form.The bar-mat reinforcement of the present invention is reinforced with the thought that collar tie beam masonry structure utilizes sliding and shock isolation, with the high ductility concrete topping Strengthened Masonry Walls house of bar-mat reinforcement, wall is formed using bar-mat reinforcement and higher-strength and the high ductility concrete of toughness and is wrapped up, improve the globality in house, under horizontal earthquake action, the sliding rupture of weak floor causes house that integral slipping occurs, so as to prevent being communicated up for seismic force, masonry house globality and durability are more preferable at the same time, and construction is simple, low engineering cost.
Description
Technical field
The invention belongs to building structure shock insulation with reinforcing skill technical field, and in particular to a kind of cunning for having collar tie beam masonry structure
Earthquake isolating equipment and its construction method are moved, the shock insulation for more particularly to having collar tie beam brick setting or block masonry structure for single or multiple lift
Bracing means.
Background technology
Masonry structure is mainly built by laying bricks or stones by block and mortar and formed, and since construction quality differs greatly, intensity is relatively low,
Discreteness is big, its tension, shearing resistance and anti-bending bearing capacity are all relatively low, and globality poor.It is carried after masonry wall cracking in earthquake
Power declines rapidly, easily collapses, and causes casualties and serious economic loss that earthquake region is huge.
Traditional reinforcement means is carried out based on improving Seismic Bearing Capacity, but due to traditional reinforcement material, as cement mortar,
Concrete etc. is fragile material, can not effectively improve the ductility of masonry structure and energy dissipation capacity, can not improve masonry structure
Brittle failure mode, and it is complicated to construct, cost is higher.
The content of the invention
The problem of the purpose of the present invention is overcoming shock resistance existing for existing masonry structure poor.
For this reason, the present invention provides a kind of sliding and shock isolation device for having collar tie beam masonry structure, including masonry original structure, it is described
Ground collar tie beam is equipped with below the positive negative zero of masonry original structure, is provided with weak floor at ground collar tie beam, masonry original structure more than weak floor
The two-sided pressure float coat of wall, the wall both sides of the masonry original structure below weak floor pour reinforced concrete.
The weak floor is to carry out filleting processing, filleting depth >=10mm to mortar joint at the ground collar tie beam of masonry original structure.
Bar-mat reinforcement of the binding on masonry original structure surface is further included, the bar-mat reinforcement is by vertical reinforcement, transverse steel and wears
Wall is worn to drawing reinforcing bar composition, some vertical reinforcements and transverse steel square crossing to be bound in netted on masonry original structure surface
Wall is arranged to drawing reinforcing bar to be arranged in the vertical mortar joint at vertical reinforcement and transverse steel crossbar contact, and along metope in plum blossom-shaped.
The spacing of diameter >=10mm of the vertical reinforcement, diameter >=8mm of transverse steel, vertical reinforcement and transverse steel
For 150~300mm, a diameter of 6mm through walls to drawing reinforcing bar, spacing≤600mm through walls to drawing reinforcing bar.
For the masonry original structure to have collar tie beam brick masonry structure or block masonry structure, the surface layer that surface of wall pressure is smeared is height
Ductility concrete topping or cement screedn.
For the masonry original structure to have collar tie beam brick masonry structure or block masonry structure, the surface layer that surface of wall pressure is smeared is high
Ductility concrete, thickness are 10~30mm, press the scope smeared to be more than weak floor.
The high ductility concrete topping or cement screedn wrap up vertical reinforcement and transverse steel, thickness for 25~
55mm。
The thickness that pours of the reinforced concrete is 200~400mm, and depth >=500mm, length is grown along wall all to be poured,
Strength grade of concrete is C20.
A kind of construction method for the sliding and shock isolation device for having a collar tie beam masonry structure, comprises the following steps：
Step 1：Masonry original structure surface rendering layer is cleared up；
Step 2：Mortar joint is handled into filleting to form weak floor at collar tie beam over the ground；
Step 3：On masonry original structure surface, pressure smears the high ductility concrete of 10~30mm thickness as surface layer；
Step 4：Below weak floor, indoor and outdoor backfill first is excavated along longitudinal cross wall, length is along wall total length；Reinforcing is poured again
Concrete, strength grade of concrete C20, it is 20MPa that C20, which refers to characteristic value of cubic concrete compressive strength,.
A kind of construction method for the sliding and shock isolation device for having a collar tie beam masonry structure, comprises the following steps：
Step 1：Masonry original structure surface rendering layer is cleared up；
Step 2：The filleting of mortar joint progress 15mm is handled to form weak floor at collar tie beam over the ground；
Step 3：Vertical reinforcement and transverse steel are bound on masonry original structure surface, and it is through walls to drawing reinforcing bar by plum blossom-shaped arrangement；
Step 4：On masonry original structure surface, pressure smears high ductility concrete topping or cement screedn；
Step 5：Below weak floor, indoor and outdoor backfill first is excavated along longitudinal cross wall, length is along wall total length, then pours reinforcing
Concrete, strength grade of concrete C20, it is 20MPa that C20, which refers to characteristic value of cubic concrete compressive strength,.
Beneficial effects of the present invention：
（1）This sliding and shock isolation device for having collar tie beam masonry structure provided by the invention, introduces sliding and shock isolation thought, by building
Weak floor is set at collar tie beam body original structure, and original structure is reinforced using high ductility concrete topping, utilizes high ductility concrete
Mechanical property advantage and good adhesive property between masonry, improve the globality of masonry structure, when an earthquake occurs, lead to
Cross bottom weak floor and sliding rupture occurs, prevent being communicated up for seismic force, reduce the earthquake sheet of original structure, so as to avoid building
Collapse occurs under geological process for body structure, while has the advantages that good consolidation effect, construction is simple, cost are low；
（2）The high ductility concrete that the present invention uses is that one kind has high intensity, high ductility, high-durability and high damnification resistant ability
Ecological architectural material, using its to masonry structure formed wrap up, strengthen the effect of contraction to wall, be remarkably improved masonry knot
The globality and anti-seismic performance in structure house.
（3）The present invention penetrates through walls to drawing reinforcing bar in the vertical mortar joint of masonry original structure, and binds vertical reinforcement and transverse direction
Reinforcing bar, both construction is simple, in turn ensure that effect of contraction of the bar-mat reinforcement with high ductility concrete topping to masonry wall.
（4）Easy construction of the present invention, quick, the high ductility concrete better economy of use, and it is relatively thin to reinforce surface layer, it is right
Wall is substantially harmless, and the masonry structure building globality of reinforcing is preferable, has good durability.
The present invention is described in further details below with reference to attached drawing.
Brief description of the drawings
Fig. 1 is the exterior wall bottom way signal for the sliding and shock isolation device that high ductility concrete strengthening has collar tie beam masonry structure
Figure.
Fig. 2 is the interior wall bottom way signal for the sliding and shock isolation device that high ductility concrete strengthening has collar tie beam masonry structure
Figure.
Fig. 3 is the longitudinal cross wall junction way 1 for the sliding and shock isolation device that high ductility concrete strengthening has collar tie beam masonry structure
Schematic top plan view；
Fig. 4 is that the longitudinal cross wall junction way 2 for the sliding and shock isolation device that high ductility concrete strengthening has collar tie beam masonry structure is overlooked
Schematic diagram.
Fig. 5 is the sliding and shock isolation device exterior wall bottom schematic view that bar-mat reinforcement is reinforced with collar tie beam masonry structure.
Fig. 6 is the sliding and shock isolation device interior wall bottom schematic view that bar-mat reinforcement is reinforced with collar tie beam masonry structure.
Fig. 7 is the vertical view signal of sliding and shock isolation device longitudinal cross wall junction way 1 that bar-mat reinforcement is reinforced with collar tie beam masonry structure
Figure；
Fig. 8 is 2 schematic top plan view of sliding and shock isolation device longitudinal cross wall junction way that bar-mat reinforcement is reinforced with collar tie beam masonry structure；
Fig. 9 is reinforcing bar network arrangements schematic diagram.
Description of reference numerals：1st, masonry original structure；2nd, surface layer；3rd, vertical reinforcement；4th, it is through walls to drawing reinforcing bar；5th, weak floor；
6th, collar tie beam；7th, reinforced concrete；8th, transverse steel.
Embodiment
Embodiment 1：
As shown in Fig. 1 and Fig. 2, Fig. 3, Fig. 4, present embodiments providing a kind of high ductility concrete strengthening has collar tie beam masonry structure
Sliding and shock isolation device, including masonry original structure 1, the masonry original structure 1 are equipped with ground collar tie beam 6, weak floor are provided with ground collar tie beam 6
5, the two-sided pressure of wall of the masonry original structure 1 of weak floor more than 5 smears high ductility concrete topping 2, and masonry of the weak floor below 5 is former
The wall both sides of structure 1 pour reinforced concrete 7.The weak floor 5 is that mortar joint at the ground collar tie beam 6 of masonry original structure 1 is carried out
Filleting processing, filleting depth >=10mm.The masonry original structure 1 is to have collar tie beam brick masonry structure or block masonry structure.It is described
The thickness for the high ductility concrete topping 2 that surface of wall pressure is smeared is 10~30mm, and it is weak floor more than 5 to press the scope smeared.It is described
The thickness that pours of reinforced concrete 7 is 200~400mm, and depth >=500mm, length is grown along wall all to be poured, concrete strength etc.
Level is C20（It is 20MPa that C20, which refers to characteristic value of cubic concrete compressive strength,）.
The high ductility concrete strengthening of the present embodiment has the sliding and shock isolation device of collar tie beam masonry structure, and Specific construction process is such as
Under：
Step 1：1 surface rendering layer of masonry original structure is cleared up；
Step 2：The filleting of mortar joint progress 15mm is handled to form weak floor 5 at collar tie beam 6 over the ground；
Step 3：On 1 surface of masonry original structure, pressure smears the thick high ductility concrete toppings 2 of 20mm；
Step 4：In weak floor below 5, first indoor and outdoor backfill, excavation width 300mm, depth are excavated along longitudinal cross wall
500mm, length is along wall total length；Reinforced concrete 7 is poured again, and strength grade of concrete C20, C20 refer to concrete cube
Compressive strength standard value is 20MPa.
Embodiment 2：
The sliding and shock isolation device that a kind of bar-mat reinforcement is reinforced with collar tie beam masonry structure is present embodiments provided, as shown in Figure 5 and Figure 6,
Including masonry original structure 1 and the bar-mat reinforcement on 1 surface of masonry original structure is bound, is equipped with below the 1 positive negative zero of masonry original structure
Ground collar tie beam 6, is provided with weak floor 5 at ground collar tie beam 6, the two-sided pressure float coat 2 of wall of the masonry original structure 1 of weak floor more than 5 is thin
The wall both sides of masonry original structure 1 of the weak layer below 5 pour reinforced concrete 7.The weak floor 5 is to masonry original structure 1
Mortar joint carries out filleting processing, filleting depth >=10mm at ground collar tie beam 6.As shown in Figure 7, Figure 8 and Figure 9, the bar-mat reinforcement is by vertical
Reinforcing bar 3, transverse steel 8 and through walls to drawing reinforcing bar 4 to form, some vertical reinforcements 3 and 8 square crossing of transverse steel are tied up in netted
Prick in 1 surface of masonry original structure, the vertical mortar joint through walls to drawing reinforcing bar 4 to be arranged at 8 crossbar contact of vertical reinforcement 3 and transverse steel
In, and arranged along metope in plum blossom-shaped.The masonry original structure 1 is to have collar tie beam brick masonry structure or block masonry structure, wall
The surface layer 2 that surface pressure is smeared is high ductility concrete topping or cement screedn.
The high ductility concrete topping or cement screedn wrap up vertical reinforcement 3 and transverse steel 8, thickness 25
~55mm.The thickness that pours of the reinforced concrete 7 is 200~400mm, and depth >=500mm, length is grown along wall all to be poured
Note, strength grade of concrete C20（It is 20MPa that C20, which refers to characteristic value of cubic concrete compressive strength,）.The vertical reinforcement 3
Diameter >=10mm, diameter >=8mm of transverse steel 8, the spacing of vertical reinforcement 3 and transverse steel 8 is 150~300mm, through walls
A diameter of 6mm to drawing reinforcing bar 4, spacing≤600mm through walls to drawing reinforcing bar 4.
The sliding and shock isolation device that the bar-mat reinforcement of the present embodiment is reinforced with collar tie beam masonry structure uses high ductility concrete conduct
Surface layer, Specific construction process are as follows：
Step 1：1 surface rendering layer of masonry original structure is cleared up；
Step 2：The filleting of mortar joint progress 15mm is handled to form weak floor 5 at collar tie beam 6 over the ground；
Step 3：Vertical reinforcement 3 and transverse steel 8 are bound on 1 surface of masonry original structure, and it is through walls to drawing steel by plum blossom-shaped arrangement
Muscle 4,3 a diameter of 10mm of vertical reinforcement, 8 a diameter of 8mm of transverse steel, spacing is 250mm, through walls to drawing 4 muscle of steel a diameter of
6mm, spacing 500mm；
Step 4：On 1 surface of masonry original structure, pressure smears the thick high ductility concrete toppings 2 of 30mm；
Step 5：In weak floor below 5, first indoor and outdoor backfill, excavation width 300mm, depth are excavated along longitudinal cross wall
500mm, length is along wall total length, then pours reinforced concrete 7, and strength grade of concrete C20, C20 refer to concrete cube
Compressive strength standard value is 20MPa.
The bar-mat reinforcement of the present embodiment is reinforced with the sliding and shock isolation device of collar tie beam masonry structure using cement mortar as surface layer,
Work progress is as follows：
Step 1：1 surface rendering layer of masonry original structure is cleared up；
Step 2：The filleting of mortar joint progress 15mm is handled to form weak floor 5 at collar tie beam 6 over the ground；
Step 3：Vertical reinforcement 3 and transverse steel 8 are bound on 1 surface of masonry original structure, and it is through walls to drawing steel by plum blossom-shaped arrangement
Muscle 4,3 a diameter of 10mm of vertical reinforcement, 8 a diameter of 8mm of transverse steel, spacing is 250mm, through walls to drawing reinforcing bar 4 a diameter of
6mm, spacing 500mm；
Step 4：On 1 surface of masonry original structure, pressure smears 45mm solid cements mortar 2, and strength of cement mortar grade is M15；
Step 5：In weak floor below 5, first indoor and outdoor backfill, excavation width 300mm, depth are excavated along longitudinal cross wall
500mm, length is along wall total length, then pours reinforced concrete 7, and strength grade of concrete C20, C20 refer to concrete cube
Compressive strength standard value is 20MPa.
Present invention introduces the thought of sliding and shock isolation, using the mechanical property advantage of high ductility concrete and between masonry wall
Good adhesive property, and reinforced mesh improve the globality of masonry structure, pass through bottom to the effect of contraction of masonry wall
The sliding rupture of weak floor prevents being communicated up for geological process, avoids masonry structure under severe earthquake action and collapses destruction.
High ductility concrete used by the same time has good durability, and the service life of extending structure, reduces economic, society
Cost, reduces the repair after masonry structure macroseism.
The foregoing examples are only illustrative of the present invention, does not form the limitation to protection scope of the present invention, all
It is to be belonged to the same or similar design of the present invention within protection scope of the present invention.The portion that the present embodiment does not describe in detail
The well-known components and common structure or conventional means of part and the structure category industry, do not describe one by one here.
Claims (10)
1. a kind of sliding and shock isolation device for having collar tie beam masonry structure, including masonry original structure（1）, masonry original structure（1）Positive negative zero
To have geosphere beam（6）, it is characterised in that：Described ground collar tie beam（6）Place is provided with weak floor（5）, weak floor（5）Block above
Body original structure（1）The two-sided pressure float coat of wall（2）, weak floor（5）Following masonry original structure（1）Wall both sides pour plus
Gu concrete（7）.
2. the sliding and shock isolation device as claimed in claim 1 for having collar tie beam masonry structure, it is characterised in that：The weak floor（5）
For to masonry original structure（1）Ground collar tie beam（6）Locate mortar joint and carry out filleting processing, filleting depth >=10mm.
3. the sliding and shock isolation device as claimed in claim 1 for having collar tie beam masonry structure, it is characterised in that：Binding is further included to build
Body original structure（1）The bar-mat reinforcement on surface, the bar-mat reinforcement is by vertical reinforcement（3）, transverse steel（8）With through walls to drawing reinforcing bar（4）
Composition, some vertical reinforcements（3）And transverse steel（8）Square crossing is in netted binding in masonry original structure（1）Surface, it is through walls
To drawing reinforcing bar（4）Arranged on vertical reinforcement（3）And transverse steel（8）In vertical mortar joint at crossbar contact, and it is in plum blossom along metope
Shape is arranged.
4. the sliding and shock isolation device as claimed in claim 3 for having collar tie beam masonry structure, it is characterised in that：The vertical reinforcement
（3）Diameter >=10mm, transverse steel（8）Diameter >=8mm, vertical reinforcement（3）And transverse steel（8）Spacing for 150~
300mm, it is through walls to drawing reinforcing bar（4）A diameter of 6mm, it is through walls to draw reinforcing bar（4）Spacing≤600mm.
5. the sliding and shock isolation device as claimed in claim 3 for having collar tie beam masonry structure, it is characterised in that：The masonry original structure
（1）To have collar tie beam brick masonry structure or block masonry structure, the surface layer that surface of wall pressure is smeared（2）For high ductility concrete topping or
Cement screedn.
6. the sliding and shock isolation device as claimed in claim 1 or 2 for having collar tie beam masonry structure, it is characterised in that：The masonry is former
Structure（1）To have collar tie beam brick masonry structure or block masonry structure, the surface layer that surface of wall pressure is smeared（2）It is high ductility concrete,
Thickness is 10~30mm, and it is weak floor to press the scope smeared（5）More than.
7. the sliding and shock isolation device as claimed in claim 5 for having collar tie beam masonry structure, it is characterised in that：The high ductility coagulation
Native surface layer or cement screedn are by vertical reinforcement（3）And transverse steel（8）Parcel, thickness is 25~55mm.
8. the sliding and shock isolation device for having collar tie beam masonry structure as described in claim 1 or 3, it is characterised in that：Described reinforce is mixed
Solidifying soil（7）The thickness that pours be 200~400mm, depth >=500mm, length is all poured along wall length, and strength grade of concrete is
C20。
9. it is a kind of as described in any claim in claim 1,2,6,8 have the sliding and shock isolation device of collar tie beam masonry structure
Construction method, it is characterised in that comprise the following steps：
Step 1：To masonry original structure（1）Surface rendering layer is cleared up；
Step 2：Collar tie beam over the ground（6）Place's mortar joint is handled into filleting to form weak floor（5）；
Step 3：In masonry original structure（1）Surface pressure smears the high ductility concrete of 10~30mm thickness as surface layer（2）；
Step 4：In weak floor（5）Hereinafter, indoor and outdoor backfill first is excavated along longitudinal cross wall, length is along wall total length；Pour and add again
Gu concrete（7）, strength grade of concrete C20, it is 20MPa that C20, which refers to characteristic value of cubic concrete compressive strength,.
10. it is a kind of as described in any claim in claim 1,2,3,4,5,7,8 have the sliding of collar tie beam masonry structure every
Shake the construction method of device, it is characterised in that comprise the following steps：
Step 1：To masonry original structure（1）Surface rendering layer is cleared up；
Step 2：Collar tie beam over the ground（6）The filleting that place's mortar joint carries out 15mm is handled to form weak floor（5）；
Step 3：In masonry original structure（1）Surface binds vertical reinforcement（3）And transverse steel（8）, and it is through walls by plum blossom-shaped arrangement
To drawing reinforcing bar（4）；
Step 4：In masonry original structure（1）Surface pressure smears high ductility concrete topping or cement screedn；
Step 5：In weak floor（5）Hereinafter, indoor and outdoor backfill first is excavated along longitudinal cross wall, length is along wall total length, then pours and add
Gu concrete（7）, strength grade of concrete C20, it is 20MPa that C20, which refers to characteristic value of cubic concrete compressive strength,.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810063818.6A CN108035453B (en) | 2018-01-23 | 2018-01-23 | Sliding shock insulation device with ring beam masonry structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810063818.6A CN108035453B (en) | 2018-01-23 | 2018-01-23 | Sliding shock insulation device with ring beam masonry structure and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108035453A true CN108035453A (en) | 2018-05-15 |
| CN108035453B CN108035453B (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810063818.6A Active CN108035453B (en) | 2018-01-23 | 2018-01-23 | Sliding shock insulation device with ring beam masonry structure and construction method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914697A (en) * | 2019-04-18 | 2019-06-21 | 中民筑友房屋科技集团有限公司 | A kind of assembling frame structural construction prefabricated post |
| CN111441400A (en) * | 2020-04-08 | 2020-07-24 | 四川省建筑科学研究院有限公司 | Seismic isolation and reinforcement method for existing building foundation |
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| GB0615269D0 (en) * | 2006-08-01 | 2006-09-06 | Pyramid Builders Ltd | Reinforced Masonry Panel Structure |
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| CN103089022A (en) * | 2011-11-08 | 2013-05-08 | 上海美创建筑加固工程有限公司 | Seismic reinforcement method of masonry structure wall |
| CN106401002A (en) * | 2016-11-22 | 2017-02-15 | 华侨大学 | Earthquake-isolating structure and earthquake-isolating method for stone masonry structure |
| CN206487168U (en) * | 2016-12-30 | 2017-09-12 | 西安五和土木工程新材料有限公司 | A kind of rowlock wall bracing means |
| CN207919794U (en) * | 2018-01-23 | 2018-09-28 | 西安建筑科技大学 | A kind of sliding and shock isolation device having collar tie beam masonry structure |
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| CN109914697A (en) * | 2019-04-18 | 2019-06-21 | 中民筑友房屋科技集团有限公司 | A kind of assembling frame structural construction prefabricated post |
| CN111441400A (en) * | 2020-04-08 | 2020-07-24 | 四川省建筑科学研究院有限公司 | Seismic isolation and reinforcement method for existing building foundation |
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