CN209195164U - A kind of round coal-stopping wall structure with lattice buttress - Google Patents
A kind of round coal-stopping wall structure with lattice buttress Download PDFInfo
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- CN209195164U CN209195164U CN201821958891.1U CN201821958891U CN209195164U CN 209195164 U CN209195164 U CN 209195164U CN 201821958891 U CN201821958891 U CN 201821958891U CN 209195164 U CN209195164 U CN 209195164U
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Abstract
The round coal-stopping wall structure with lattice buttress that the utility model discloses a kind of, it include: lattice buttress and cylinder-shaped concrete side wall, wherein, the lattice buttress along cylinder-shaped concrete side wall periphery setting and with the cylinder-shaped concrete side wall integrally connected, the lattice buttress include more Vierendeel girders disposed in parallel, the oblique frame column being connect with described Vierendeel girder one end and be connected to adjacent frame set a roof beam in place between steel diagonal brace.The structure of the round coal-stopping wall structure with lattice buttress is simple, technically reliable, overall stiffness is larger, lattice buttress has given full play to the preferable compressive property of concrete structure and the preferable tensile property of steel construction, concrete amount in buttress has greatly been saved in round coal-stopping wall structure, the outer dimension of buttress is reduced and then has saved land used.
Description
Technical field
The round coal-stopping wall structure with lattice buttress that the utility model relates to a kind of, one suitable for closing coal yard
Kind gear texture of coal.
Background technique
Coal yard is to stack coal-fired place, usually the affiliated facility of coal-fired power plant or steel plant.The arrangement side of coal yard
Formula is mainly the following mode: open coal yard, and advantage is that the construction period is short, and investment cost is low, is beneficial to prevent fire coal certainly
Combustion, disadvantage take up a large area for coal yard, and environmental pollution is serious；Semi open model coal yard, i.e. indoor coal storage yard arrangement, advantage are as-fired coal water
For split-phase to stabilization, environment protecting is preferable, and disadvantage is to take up a large area, and coal yard utilization rate is not high；Tower silo group storehouse arranged side by side, advantage are
Occupied area is small, and utilization of area rate is high, and operation expense is relatively low, and environmental pollution is small, and disadvantage is high investment, construction week
Phase is long, and the coal uniformity into same silo is bad；Totally-enclosed circular coal yard, advantage are that landscape is preferable, and occupied area is small, native stone
Side's amount is few, and coal storage utilization of area rate is high, and full-closed structure makes environmental-protecting performance prominent, can carry out windrow and feeding, disadvantage simultaneously
Long for the construction period, investment cost is higher.The dump height of circular coal yard is usually 12m~15m, therefore the height of coal yard coal-stopping wall
Also in this interval range, traditional round coal-stopping wall structure generally has monoblock type coal-stopping wall structure and counterfort pillar coal-stopping wall
Structure, monoblock type coal-stopping wall are suitable for circular coal yard diameter and are not more than 80m, and coal-stopping wall height is not more than under 12m altitudes；It helps
It is more than 100m that pilaster formula circle coal-stopping wall, which is suitable for round coal-stopping wall diameter, and coal-stopping wall height is greater than 12m situation.But it is above two
In the case of round coal-stopping wall concrete amount it is larger, cost is higher.
Therefore, a kind of novel round coal-stopping wall structure type is developed, to reduce concrete amount, cost is reduced, becomes
The problem of engineers and technicians pay special attention in circular coal yard design.
Utility model content
In consideration of it, the purpose of this utility model is to provide a kind of round coal-stopping wall structure with lattice buttress,
With big, the high problem of cost that solves existing round coal-stopping wall structural concrete dosage.
Technical solution provided by the utility model is: a kind of round coal-stopping wall structure with lattice buttress, comprising:
Lattice buttress and cylinder-shaped concrete side wall, wherein the lattice buttress is along the periphery of cylinder-shaped concrete side wall
Setting and with the cylinder-shaped concrete side wall integrally connected, the lattice buttress includes more frames disposed in parallel
Beam, the oblique frame column being connect with described Vierendeel girder one end and be connected to adjacent frame set a roof beam in place between steel diagonal brace.
It is preferred that the lattice buttress is uniformly arranged along the periphery of cylinder-shaped concrete side wall.
Further preferably, the steel diagonal brace being set in same lattice buttress is arranged in parallel.
Further preferably, the steel diagonal brace is extended obliquely upward by the periphery of cylinder-shaped concrete side wall.
Round coal-stopping wall structure provided by the utility model with lattice buttress be one it is complete cylinder-shaped by
Power structure, overall stiffness is larger, has many advantages, such as that structure is simple, technically reliable；Lattice buttress has given full play to concrete
The preferable compressive property of structure and the preferable tensile property of steel construction have greatly been saved in round coal-stopping wall structure in buttress
Concrete amount reduces the outer dimension of buttress and then has saved land used.
Detailed description of the invention
With reference to the accompanying drawing and embodiment is described in further detail the utility model:
Fig. 1 is the structural schematic diagram of the round coal-stopping wall structure provided by the utility model with lattice buttress；
Fig. 2 is the cross-sectional view of Fig. 1.
Specific embodiment
The utility model is further explained below in conjunction with specific embodiment, but limitation is not originally practical
It is novel.
As shown in Figure 1 and Figure 2, the utility model provides a kind of round coal-stopping wall structure with lattice buttress, packet
It includes: lattice buttress 1 and cylinder-shaped concrete side wall 2, wherein the lattice buttress 1 is along cylinder-shaped concrete side wall 2
Periphery setting and with cylinder-shaped 2 integrally connected of concrete side wall, the lattice buttress 1 includes disposed in parallel more
Root Vierendeel girder 3, the oblique frame column 4 connecting with described 3 one end of Vierendeel girder and it is connected to the steel diagonal brace 6 that adjacent frame is set a roof beam in place between 3.
The main stress structure of the round coal-stopping wall structure with lattice buttress is using cylinder-shaped stress system, along circle
Multiple lattice buttress are arranged in circumferential direction interval.Cylinder-shaped concrete side wall and lattice buttress consolidate, to support lattice
Structure formula buttress and the Out-of-plane Effective Length for effectively reducing buttress, the lateral load of dump act on cylinder-shaped coagulation first
On native side wall, lattice buttress is acted on by cylinder-shaped concrete side wall.
Lattice buttress and cylinder-shaped concrete side wall constitute a complete cylinder type force structure, globality compared with
It is good, there is enough vertical rigidities and horizontal rigidity, can satisfy round coal-stopping wall malformation and the requirement of bearing capacity.
As the improvement of technical solution, the lattice buttress 1 is uniformly set along the periphery of cylinder-shaped concrete side wall 2
It sets.
As the improvement of technical solution, the steel diagonal brace 6 being set in same lattice buttress 1 is arranged in parallel.
As the improvement of technical solution, the steel diagonal brace 6 is extended obliquely upward by the periphery of cylinder-shaped concrete side wall 2.
Specific embodiment of the present utility model is write according to progressive mode, and each embodiment party is highlighted
The difference of case, similar portion can be with cross-reference.
The embodiments of the present invention is elaborated above in conjunction with attached drawing, but the utility model is not limited to
Above embodiment can also not depart from the utility model within the knowledge of a person skilled in the art
Various changes can be made under the premise of objective.
Claims (4)
1. a kind of round coal-stopping wall structure with lattice buttress characterized by comprising lattice buttress (1) and
Cylinder-shaped concrete side wall (2), wherein the lattice buttress (1) along cylinder-shaped concrete side wall (2) periphery setting and
With described cylinder-shaped concrete side wall (2) integrally connected, the lattice buttress (1) includes more Vierendeel girders disposed in parallel
(3), the oblique frame column (4) that connect with the Vierendeel girder (3) one end and it is connected to the steel diagonal brace that adjacent frame is set a roof beam in place between (3)
(6)。
2. the round coal-stopping wall structure described in accordance with the claim 1 with lattice buttress, it is characterised in that: the lattice
Formula buttress (1) is uniformly arranged along the periphery of cylinder-shaped concrete side wall (2).
3. the round coal-stopping wall structure described in accordance with the claim 1 with lattice buttress, it is characterised in that: be set to same
Steel diagonal brace (6) in one lattice buttress (1) is arranged in parallel.
4. according to the round coal-stopping wall structure for having lattice buttress described in any one of claims 1 to 3, feature exists
In: the steel diagonal brace (6) is extended obliquely upward by the periphery of cylinder-shaped concrete side wall (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821958891.1U CN209195164U (en) | 2018-11-26 | 2018-11-26 | A kind of round coal-stopping wall structure with lattice buttress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821958891.1U CN209195164U (en) | 2018-11-26 | 2018-11-26 | A kind of round coal-stopping wall structure with lattice buttress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209195164U true CN209195164U (en) | 2019-08-02 |
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ID=67426127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821958891.1U Active CN209195164U (en) | 2018-11-26 | 2018-11-26 | A kind of round coal-stopping wall structure with lattice buttress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209195164U (en) |
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2018
- 2018-11-26 CN CN201821958891.1U patent/CN209195164U/en active Active
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