CN106089239A - A kind of wood centering of Stabilization of Loess cave dwelling - Google Patents
A kind of wood centering of Stabilization of Loess cave dwelling Download PDFInfo
- Publication number
- CN106089239A CN106089239A CN201610639562.XA CN201610639562A CN106089239A CN 106089239 A CN106089239 A CN 106089239A CN 201610639562 A CN201610639562 A CN 201610639562A CN 106089239 A CN106089239 A CN 106089239A
- Authority
- CN
- China
- Prior art keywords
- cave dwelling
- wood
- wood centering
- centering
- cave
- 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.)
- Pending
Links
- 239000002023 wood Substances 0.000 title claims abstract description 65
- 230000006641 stabilisation Effects 0.000 title claims abstract description 12
- 238000011105 stabilization Methods 0.000 title claims abstract description 12
- 239000002689 soil Substances 0.000 abstract description 20
- 238000006073 displacement reaction Methods 0.000 abstract description 11
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/02—Lining predominantly with wood
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/14—Layout of tunnels or galleries; Constructional features of tunnels or galleries, not otherwise provided for, e.g. portals, day-light attenuation at tunnel openings
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses the wood centering of a kind of Stabilization of Loess cave dwelling, including cave dwelling body and wood centering, cave dwelling body portion is provided with darkroom, wood centering is arranged in cave dwelling body, and flower basket bolt is fixed on wood centering, and the bottom of wood centering is provided with amortisseur, and the bottom of amortisseur and wood centering is fixed on ashlar block, wood centering is provided with hook, and described wood centering is provided with anchor pole near the position of cave dwelling body bottom portion, and anchor pole is fixed on the bottom of cave dwelling body.Present configuration is simple, and reasonable in design, cost is low；Distribution characteristics and the economic condition of locality in conjunction with Analysis of Loess Cave Dwellings, use a kind of bracing means of rural area Analysis of Loess Cave Dwellings that is applicable to improve the bearing capacity ability of cave dwelling, multiple tracks wood centering is set in cave dwelling, the soil body between two wood centerings forms the Load-carring arch of opposing vertical tension because normal stress transmits in soil particle, the favourable vertical displacement reducing the vault soil body, safe and reliable, preferably promote the use of.
Description
Technical field
The present invention relates to building field, particularly relate to the wood centering of a kind of Stabilization of Loess cave dwelling.
Background technology
For existing Analysis of Loess Cave Dwellings, when the loess rate of top donor is excessive, the physical property of loess
Bigger deformation, excessive deformation will be occurred to cause cave dwelling arch ring top that partial collapse or total collapse occur, if sent out
If calamity of lighting a fire does not has fire extinguisher, will result in the biggest loss.Therefore, how to prevent the generation of fire, control Analysis of Loess Cave Dwellings arch
Enclose the deformation at top thus strengthen Analysis of Loess Cave Dwellings bearing capacity ability, the difficult problem that always whole society faces.
Summary of the invention
It is an object of the invention to provide the wood centering of a kind of Stabilization of Loess cave dwelling, to solve above-mentioned technical problem.
The present invention is by the following technical solutions for achieving the above object:
The wood centering of a kind of Stabilization of Loess cave dwelling, including cave dwelling body and wood centering, it is characterised in that described cave dwelling body
Front portion is provided with darkroom, and described wood centering is arranged in cave dwelling body, and flower basket bolt is fixed on wood centering, and the bottom of wood centering sets
Having amortisseur, and the bottom of amortisseur and wood centering is fixed on ashlar block, wood centering is provided with hook, and described wood centering is close
The position of cave dwelling body bottom portion is provided with anchor pole, and anchor pole is fixed on the bottom of cave dwelling body.
Preferably, described wood centering arranges one wood centering along the direction of cave dwelling body depth every one meter.
Preferably, placing fire extinguisher in darkroom.
Preferably, the bottom of described wood centering is connected with amortisseur by wood screw, the amortisseur side of being bolted on
On stone.
Compared with prior art, the invention have the advantages that present configuration is simple, reasonable in design, cost is low；
When cave dwelling occurs to destroy, the soil body in the range of the effective thickness of arch ring top is in tension state, in two wood centerings due to deadweight
Between soil body vertical displacement maximum, and soil body vertical displacement minimum contact with two wood centerings, there are these vertical displacements just
Gradient Effect, thus the soil body between two wood centerings forms opposing vertical tension because normal stress transmits in soil particle
Load-carring arch, the favourable vertical displacement reducing the vault soil body, amortisseur can effectively alleviate the normal stress of the soil body, setting of hook
Meter can make full use of the space of cave dwelling, and fire extinguisher prevents the generation of the condition of a fire, safe and reliable, preferably promotes the use of.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the wood centering of Stabilization of Loess cave dwelling of the present invention.
Fig. 2 is wood centering profile of the present invention.
In figure: 1, ashlar block, 2, anchor pole, 3, flower basket bolt, 4, wood centering, 5, cave dwelling body, 6, darkroom, 7, amortisseur,
8, hook, 9, wood screw, 10 bolts.
Detailed description of the invention
With specific embodiment, the present invention is further elaborated below in conjunction with the accompanying drawings.
As it is shown in figure 1, the wood centering of a kind of Stabilization of Loess cave dwelling, including cave dwelling body 5 and wood centering 4, it is characterised in that
Described cave dwelling body 5 front portion is provided with darkroom 6, placing fire extinguisher in darkroom, prevents the condition of a fire from occurring to damage cave dwelling and human body,
Described wood centering 4 is arranged in cave dwelling body 5, and wood centering sectional dimension is b × h=100mm × 150mm, in cave dwelling body phase
Answer position to carve a 100mm width, groove deep for 150mm, wood centering is fixed in groove, along the direction of cave dwelling body depth every one meter
Being provided with one wood centering, flower basket bolt 3 is fixed on wood centering 4, and the bottom of wood centering 4 is provided with amortisseur 7, and amortisseur 7 and
The bottom of wood centering 4 is fixed on ashlar block 1, and amortisseur can reduce soil body normal stress, and wood centering 4 is provided with hook 8, hangs
The design of hook effectively make use of the space of cave dwelling, the described wood centering 4 position bottom cave dwelling body 5 to be provided with anchor pole 2, and
Anchor pole 2 is fixed on the bottom of cave dwelling body 5.
Operation principle of the present invention: when cave dwelling occurs to destroy, the soil body in the range of cave dwelling bodies top effective thickness is due to certainly
Heavily being in tension state, under gravity load effect, the vertical displacement of wood centering is less than the soil body vertical between two wood centerings
Displacement, for the soil body between adjacent two wood centerings, the soil body of different parts has different vertical displacements, at two wood centerings
Middle soil body vertical displacement is maximum, and the soil body vertical displacement contacted with two wood centerings is minimum, there is these vertical positions just
The Gradient Effect moved, thus the soil body between two wood centerings forms opposing vertical tension because normal stress transmits in soil particle
Load-carring arch, the favourable vertical displacement reducing the cave dwelling body soil body, amortisseur has the effect of buffering.
The above is present pre-ferred embodiments, for the ordinary skill in the art, according to the present invention's
Teaching, in the case of principle and the spirit without departing from the present invention, the change that carried out embodiment, revises, replaces and becomes
Within type still falls within protection scope of the present invention.
Claims (4)
1. a wood centering for Stabilization of Loess cave dwelling, including cave dwelling body (5) and wood centering (4), it is characterised in that described cave dwelling
Body (5) front portion is provided with darkroom (6), and described wood centering (4) is arranged in cave dwelling body (5), and flower basket bolt (3) is fixed on wood arch
On frame (4), the bottom of wood centering (4) is provided with amortisseur (7), and the bottom of amortisseur (7) and wood centering (4) is fixed on ashlar block
(1) on, wood centering (4) is provided with hook (8), and described wood centering (4) is provided with anchor pole near the position of cave dwelling body (5) bottom
, and anchor pole (2) is fixed on the bottom of cave dwelling body (5) (2).
The wood centering of a kind of Stabilization of Loess cave dwelling the most according to claim 1, it is characterised in that described wood centering (4) edge
The direction of cave dwelling body (5) depth arranges one wood centering (4) every one meter.
The wood centering of a kind of Stabilization of Loess cave dwelling the most according to claim 1, it is characterised in that described darkroom is put in (6)
Put fire extinguisher.
The wood centering of a kind of Stabilization of Loess cave dwelling the most according to claim 1, it is characterised in that described wood centering (4)
Bottom is connected with amortisseur (7) by wood screw (9), and amortisseur (7) is fixed on ashlar block (1) by bolt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610639562.XA CN106089239A (en) | 2016-08-05 | 2016-08-05 | A kind of wood centering of Stabilization of Loess cave dwelling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610639562.XA CN106089239A (en) | 2016-08-05 | 2016-08-05 | A kind of wood centering of Stabilization of Loess cave dwelling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106089239A true CN106089239A (en) | 2016-11-09 |
Family
ID=57455186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610639562.XA Pending CN106089239A (en) | 2016-08-05 | 2016-08-05 | A kind of wood centering of Stabilization of Loess cave dwelling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106089239A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612708A (en) * | 2014-12-22 | 2015-05-13 | 山东大学 | Supporting device and method for loess tunnel |
| CN104895346A (en) * | 2015-06-30 | 2015-09-09 | 郑州大学 | Reinforcing system for preventing local soil mass collapse of vault of earth-sheltered dwelling and construction process thereof |
| CN204754282U (en) * | 2015-06-30 | 2015-11-11 | 郑州大学 | Immature soil kiln occupies hardened system that vault prevents that local soil body collapses |
| CN204876737U (en) * | 2015-08-06 | 2015-12-16 | 江西省丰和营造集团有限公司 | Safe room with bumper shock absorber |
| CN105201527A (en) * | 2015-10-15 | 2015-12-30 | 郑州大学 | Raw soil cave dwelling wooden arch rib reinforcement system and construction technology thereof |
| CN105260552A (en) * | 2015-10-23 | 2016-01-20 | 陈丽俊 | Tunnel steel arch-locking anchor pipe combined supporting design and analysis method |
| CN205153572U (en) * | 2015-12-02 | 2016-04-13 | 西安建筑科技大学 | Device of anti ability of collapsing of reinforcing cave dwelling |
| CN205876338U (en) * | 2016-08-05 | 2017-01-11 | 陕西省建筑科学研究院 | Consolidate wood centering of loess cave dwelling |
-
2016
- 2016-08-05 CN CN201610639562.XA patent/CN106089239A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612708A (en) * | 2014-12-22 | 2015-05-13 | 山东大学 | Supporting device and method for loess tunnel |
| CN104895346A (en) * | 2015-06-30 | 2015-09-09 | 郑州大学 | Reinforcing system for preventing local soil mass collapse of vault of earth-sheltered dwelling and construction process thereof |
| CN204754282U (en) * | 2015-06-30 | 2015-11-11 | 郑州大学 | Immature soil kiln occupies hardened system that vault prevents that local soil body collapses |
| CN204876737U (en) * | 2015-08-06 | 2015-12-16 | 江西省丰和营造集团有限公司 | Safe room with bumper shock absorber |
| CN105201527A (en) * | 2015-10-15 | 2015-12-30 | 郑州大学 | Raw soil cave dwelling wooden arch rib reinforcement system and construction technology thereof |
| CN105260552A (en) * | 2015-10-23 | 2016-01-20 | 陈丽俊 | Tunnel steel arch-locking anchor pipe combined supporting design and analysis method |
| CN205153572U (en) * | 2015-12-02 | 2016-04-13 | 西安建筑科技大学 | Device of anti ability of collapsing of reinforcing cave dwelling |
| CN205876338U (en) * | 2016-08-05 | 2017-01-11 | 陕西省建筑科学研究院 | Consolidate wood centering of loess cave dwelling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |
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| RJ01 | Rejection of invention patent application after publication |