CN209082326U - A kind of energy-absorbing honeycomb aluminum Basalt fiber concrete block - Google Patents
A kind of energy-absorbing honeycomb aluminum Basalt fiber concrete block Download PDFInfo
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- CN209082326U CN209082326U CN201821868700.2U CN201821868700U CN209082326U CN 209082326 U CN209082326 U CN 209082326U CN 201821868700 U CN201821868700 U CN 201821868700U CN 209082326 U CN209082326 U CN 209082326U
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- honeycomb
- basalt fiber
- fiber concrete
- honeycomb aluminum
- aluminum
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Abstract
The utility model discloses a kind of energy-absorbing honeycomb aluminum Basalt fiber concrete blocks, it includes block (1) made of being poured as the Basalt fiber concrete of label C50, the honeycomb aluminium bar (2) for being internally embedded spacing setting of the block (1), the honeycomb aluminium bar (2) is generally connected with each other constituted integral honeycomb structure by each individual honeycomb, each of described honeycomb aluminium bar (2) individually cellular side length be 25mm-45mm, aluminium with a thickness of 3mm-7mm.The utility model Basalt fiber concrete compressive strength standard value is higher, up to 50MPa or more；Honeycomb aluminum is evenly distributed；Basalt fiber concrete is embedded in the honeycomb aluminum concrete structure formed in honeycomb aluminum can effectively improve only honeycomb aluminum stiffness of structural member；Basalt fiber concrete is constrained by honeycomb aluminum, itself compression strength has 116% raising.
Description
Technical field
The utility model relates to build relevant processing and manufacturing field, and in particular to be that a kind of energy-absorbing honeycomb aluminum is profound
Military rock fiber concrete block.
Background technique
In recent years, natural calamity, traffic accident took place frequently, and in science of bridge building, earthquake is especially prominent on the influence of bridge quality,
When bridge encounters burst impact force or seismic force effects, because horizontal limit devices design is unreasonable or selects improper, Jiu Huifa
Raw superstructure falls the situation that beam or lower part pier stud destroy and it is suitable to seriously affect traffic so that bed rearrangement bridge be made state of paralysis occur
Freely, it could even be possible to will cause catastrophic safety accident.Therefore, the construction honeycomb aluminum Basalt fiber concrete impact resistance is inhaled
Energy stop assembly is to prevent bridge lateral from falling the earthquake of beam or guarantee that the seismic seeurity of support is extremely urgent.
Currently, the common practice in science of bridge building is directly in bent cap two sides pouring reinforcement concrete bridge shockproof (limit)
The strength grade of block, one side block armored concrete is not high, cannot play good impact resistance, antidetonation position-limiting action；Separately
Only using block as a kind of construction measure in one side design and construction, do not consider block in seismic response analysis and impact load
Antidetonation energy-absorbing function under effect.
The concrete component being now widely used in building and traffic engineering is mainly reinforced concrete member, which adopts
The framework of steel reinforcement made of vertical muscle and stirrup binding is by using reinforced concrete structure made of concreting, for common
Resist itself and extraneous load action.Even if the concrete is not failed by framework of steel reinforcement after external load action breaks down, just lose
The ability that works on；And the structure resist impact load and absorb energy effect it is little.Same label is commonly mixed
Solidifying soil is easier under tensile load that crushing destroys, toughness is lower, bears under fracture and compression load compared with Basalt fiber concrete
Impact load energy-absorbing effect is poor.Moreover, existing reinforced concrete member needs to derust reinforcing bar after damage inactivation after melting down again
Secondary utilization can cause certain carbon emission in this way.
Summary of the invention
The utility model aim, which is to provide one kind, can solve under the member hits load action such as existing reinforced concrete block
It is easy to the problem of failing energy-absorbing honeycomb aluminum Basalt fiber concrete block.
In the presence of solving the problems, such as background technique, it includes to be poured by the Basalt fiber concrete of label C50
Block 1 made of building, the honeycomb aluminium bar 2 for being internally embedded spacing setting of the block 1, the honeycomb aluminium bar 2 is generally
Constituted integral honeycomb structure is connected with each other by each individual honeycomb, each of described honeycomb aluminium bar 2 is individual
Cellular side length be 25mm-45mm, aluminium with a thickness of 3mm-7mm.
The mixed method of the Basalt fiber concrete are as follows: by cement 1.0(mass), sand 1.31(mass), gradation
Rubble 2.32(mass), water 0.37(mass) and naphthalene series high-efficiency water-reducing agent 0.008 (quality) mixed, one kind can be obtained
Mixed slurry finally mixes 0.5% in mixed slurry --- 1.5%(volume) basalt fibre.
The maximum particle diameter of the graded broken stone is less than or equal to 17 millimeters.
The basalt fibre chopped length is 2 to 36 millimeters.
The basalt fibre tensile strength is greater than 2000MPa, and elasticity modulus is higher than 85GPa.
A kind of method for prefabricating of energy-absorbing honeycomb aluminum Basalt fiber concrete block, comprising the following steps:
Step 1: honeycomb aluminum Basalt fiber concrete block entirety three-dimensional geometry size, including length are determined；
Step 2: integral honeycomb aluminium skeleton is prepared in aluminum fabrication plant according to 1-2 centimetres of thickness of concrete cover；And
Bolt is installed in skeleton bottom, is used for in-site installation；
Step 3: prefabricated honeycomb aluminum skeleton Basalt fiber concrete component；
Step 4: it is fixedly mounted, pours into cement mortar in seam crossing；
Step 5: pouring high-flowing concrete, and row of going forward side by side vibrates；
Step 6: maintenance, demoulding.
A kind of cast in situs method of energy-absorbing honeycomb aluminum Basalt fiber concrete block, comprising the following steps:
Step 1: honeycomb aluminum Basalt fiber concrete block entirety three-dimensional geometry size, including length are determined；
Step 2: integral honeycomb aluminium skeleton is prepared in aluminum fabrication plant according to 2-3 centimetres of thickness of concrete cover
Step 3: template is being built using position；
Step 4: honeycomb aluminum skeleton is fixedly mounted；
Step 5: pouring high-flowing concrete, and row of going forward side by side vibrates；
Step 6: maintenance, demoulding.
Due to using above technical scheme, the utility model has the following beneficial effects: (1) Basalt fiber concrete
Compressive strength standard value is higher, up to 50MPa or more；(2) honeycomb aluminum is evenly distributed；(3) Basalt fiber concrete is embedded
The honeycomb aluminum concrete structure formed in honeycomb aluminum can effectively improve only honeycomb aluminum stiffness of structural member；(4) basalt fibre is mixed
Solidifying soil is constrained by honeycomb aluminum, itself compression strength has 116% raising；Based on These characteristics, the utility model be can be applied to
When the concrete block of existing highway bridge, has good impact resistance effect, and can prevent to a certain extent in earthquake and shock
Bridge under effect falls beam.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the cross section structure schematic diagram of the utility model.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face will combine the attached drawing in the utility model embodiment, carry out to the technical scheme in the embodiment of the utility model clear, complete
Ground description.
Embodiment 1
Referring to Fig. 1, the present embodiment, which adopts the following technical solutions, to be achieved, it includes fine by the basalt of label C50
Block 1 made of dimension concrete pours, the honeycomb aluminium bar 2 for being internally embedded spacing setting of the block 1, the honeycomb aluminum
Profile 2 is generally connected with each other constituted integral honeycomb structure by each individual honeycomb, in the honeycomb aluminium bar 2
Each individually cellular side length is 25mm-45mm, aluminium with a thickness of 3mm-7mm.
The mixed method of the Basalt fiber concrete are as follows: by cement 1.0(mass), sand 1.31(mass), gradation
Rubble 2.32(mass), water 0.37(mass) and naphthalene series high-efficiency water-reducing agent 0.008 (quality) mixed, one kind can be obtained
Mixed slurry finally mixes 0.5% in mixed slurry --- 1.5%(volume) basalt fibre.
The maximum particle diameter of the graded broken stone is less than or equal to 17 millimeters.
The basalt fibre chopped length is 2 to 36 millimeters.
The basalt fibre tensile strength is greater than 2000MPa, and elasticity modulus is higher than 85GPa.
Embodiment 2
A kind of method for prefabricating of energy-absorbing honeycomb aluminum Basalt fiber concrete block, comprising the following steps:
Step 1: honeycomb aluminum Basalt fiber concrete block entirety three-dimensional geometry size, including length are determined；
Step 2: integral honeycomb aluminium skeleton is prepared in aluminum fabrication plant according to 1-2 centimetres of thickness of concrete cover；And
Bolt is installed in skeleton bottom, is used for in-site installation；
Step 3: prefabricated honeycomb aluminum skeleton Basalt fiber concrete component；
Step 4: it is fixedly mounted, pours into cement mortar in seam crossing；
Step 5: pouring high-flowing concrete, and row of going forward side by side vibrates；
Step 6: maintenance, demoulding.
Embodiment 3
A kind of cast in situs method of energy-absorbing honeycomb aluminum Basalt fiber concrete block, comprising the following steps:
Step 1: honeycomb aluminum Basalt fiber concrete block entirety three-dimensional geometry size, including length are determined；
Step 2: integral honeycomb aluminium skeleton is prepared in aluminum fabrication plant according to 2-3 centimetres of thickness of concrete cover
Step 3: template is being built using position；
Step 4: honeycomb aluminum skeleton is fixedly mounted；
Step 5: pouring high-flowing concrete, and row of going forward side by side vibrates；
Step 6: maintenance, demoulding.
Due to using above technical scheme, the utility model has the following beneficial effects: (1) Basalt fiber concrete
Compressive strength standard value is higher, up to 50MPa or more；(2) honeycomb aluminum is evenly distributed；(3) Basalt fiber concrete is embedded
The honeycomb aluminum concrete structure formed in honeycomb aluminum can effectively improve only honeycomb aluminum stiffness of structural member；(4) basalt fibre is mixed
Solidifying soil is constrained by honeycomb aluminum, itself compression strength has 116% raising；Based on These characteristics, the utility model be can be applied to
When the concrete block of existing highway bridge, has good impact resistance effect, and can prevent to a certain extent in earthquake and shock
Bridge under effect falls beam.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (1)
1. a kind of energy-absorbing honeycomb aluminum Basalt fiber concrete block, it is characterised in that it includes fine by the basalt of label C50
Block (1) made of dimension concrete pours, the honeycomb aluminium bar (2) for being internally embedded spacing setting of the block (1), should
Honeycomb aluminium bar (2) is generally connected with each other constituted integral honeycomb structure, the honeycomb aluminum by each individual honeycomb
Each of profile (2) individually cellular side length be 25mm-45mm, aluminium with a thickness of 3mm-7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821868700.2U CN209082326U (en) | 2018-11-14 | 2018-11-14 | A kind of energy-absorbing honeycomb aluminum Basalt fiber concrete block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821868700.2U CN209082326U (en) | 2018-11-14 | 2018-11-14 | A kind of energy-absorbing honeycomb aluminum Basalt fiber concrete block |
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| Publication Number | Publication Date |
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| CN209082326U true CN209082326U (en) | 2019-07-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252442A (en) * | 2018-11-14 | 2019-01-22 | 青海大学 | A kind of energy-absorbing honeycomb aluminum Basalt fiber concrete block |
| CN115324236A (en) * | 2022-08-12 | 2022-11-11 | 安徽福瑞尔铝业科技有限公司 | Single-face wall hanging plate and production process thereof |
-
2018
- 2018-11-14 CN CN201821868700.2U patent/CN209082326U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252442A (en) * | 2018-11-14 | 2019-01-22 | 青海大学 | A kind of energy-absorbing honeycomb aluminum Basalt fiber concrete block |
| CN115324236A (en) * | 2022-08-12 | 2022-11-11 | 安徽福瑞尔铝业科技有限公司 | Single-face wall hanging plate and production process thereof |
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