CN110029650A - A kind of extrusion molding polystyrol plastic foam plate environmental protection anti-seismic foundation construction technology - Google Patents
A kind of extrusion molding polystyrol plastic foam plate environmental protection anti-seismic foundation construction technology Download PDFInfo
- Publication number
- CN110029650A CN110029650A CN201910429626.7A CN201910429626A CN110029650A CN 110029650 A CN110029650 A CN 110029650A CN 201910429626 A CN201910429626 A CN 201910429626A CN 110029650 A CN110029650 A CN 110029650A
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- Prior art keywords
- extrusion molding
- foam plate
- plastic foam
- polystyrol plastic
- molding polystyrol
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/08—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against transmission of vibrations or movements in the foundation soil
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Paleontology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Agronomy & Crop Science (AREA)
- Soil Sciences (AREA)
- Foundations (AREA)
Abstract
The present invention discloses a kind of extrusion molding polystyrol plastic foam plate environmental protection anti-seismic foundation construction technology, which comprises the following steps: a, calculates base area；B, basic Seismic Bearing Capacity checking computations are carried out；C, substrate is dug according to calculated data, and soil pressure is real；D, supporting course strength checking is carried out；E, plastic moistureproof is covered after being laid with fine sand on hard stratum；F, extrusion molding polystyrol plastic foam plate is installed on the plastic moistureproof laid；G, stiffener is set between extrusion molding polystyrol plastic foam plate and above it；H, placing concrete forms ground after its solidification.Present invention reduces foundation cost, the duration is shortened, while reducing cost of labor.
Description
Technical field
The invention belongs to building fields, and in particular to a kind of extrusion molding polystyrol plastic foam plate environmental protection anti-seismic foundation construction
Technique.
Background technique
Ground refers to the soil body or rock mass of supporting base below building.Its shock strength is examine foundation stability one
Item important indicator.Current ground, in order to increase shock strength, use that usually can be excessive to concrete and reinforcing bar.Many institute's weeks
Know, quite a few of foundation cost both is from use and labour cost in concrete and reinforcing bar.Such mode increases
Cost, and the duration is longer, cost of labor is excessively high.
Summary of the invention
The technical problems to be solved by the invention are in view of the above shortcomings of the prior art, to provide a kind of extruded polystyrene second
Alkene plastic foamboard environmental protection anti-seismic foundation construction technology, reduces foundation cost, shortens the duration, at the same reduce manually at
This.
The technical scheme adopted by the invention is that: a kind of extrusion molding polystyrol plastic foam plate environmental protection anti-seismic foundation construction work
Skill, comprising the following steps:
A, base area is calculated；
B, basic Seismic Bearing Capacity checking computations are carried out；
C, substrate is dug according to calculated data, and soil pressure is real；
D, supporting course strength checking is carried out；
E, plastic moistureproof is covered after being laid with fine sand on hard stratum；
F, extrusion molding polystyrol plastic foam plate is installed on the plastic moistureproof laid；
G, stiffener is set between extrusion molding polystyrol plastic foam plate and above it；
H, placing concrete forms ground after its solidification.
In one embodiment, in step b, basic Seismic Bearing Capacity need to carry out the collective effect of longitudinal cross wall when checking
Amendment.
In one embodiment, in step f, spacing is 100mm between extrusion molding polystyrol plastic foam plate.
In one embodiment, in step f, extrusion molding polystyrol plastic foam plate length is 1000mm, and width is
1000mm, with a thickness of 200mm.
In one embodiment, in step g, stiffener is HD10 diameter 10mm high strength cast iron.
In one embodiment, in step h, the concrete is made of water, cement, sand and stone, and weight ratio is
0.38:1:1.11:2.72.
The beneficial effects of the present invention are:
1, concrete usage amount 40 or more percent can be mitigated, steel using amount can also reduce 20 or more percent, mix
Solidifying soil and amount of reinforcement are greatly reduced, can not only save the cost, moreover it is possible to the duration be greatly reduced, reduce cost of labor；
2, novel high score of the extrusion molding polystyrol plastic foam plate environmental protection anti-seismic foundation due to using anti-seismic performance brilliance
Sub- extrusion molding polystyrol plastic foam plate has good shock resistance and mitigates self weight effect.
Specific embodiment
Below in conjunction with specific embodiment, invention is further described in detail.
The technical scheme adopted by the invention is that: a kind of extrusion molding polystyrol plastic foam plate environmental protection anti-seismic foundation construction work
Skill, comprising the following steps:
Step 1: calculating base area；
Step 2: carrying out basic Seismic Bearing Capacity checking computations；
Step 3: digging substrate according to calculated data, and soil pressure is real；
Step 4: carrying out supporting course strength checking；
Step 5: covering plastic moistureproof after being laid with fine sand on hard stratum；
Step 6: installing extrusion molding polystyrol plastic foam plate on the plastic moistureproof laid；
Step 7: stiffener is arranged between extrusion molding polystyrol plastic foam plate and above it；
Step 8: placing concrete, forms ground after its solidification.
In the present embodiment, in step 2, basic Seismic Bearing Capacity need to be modified the collective effect of longitudinal cross wall when checking.
In the present embodiment, in step 6, spacing is 100mm between extrusion molding polystyrol plastic foam plate.
In the present embodiment, in step 6, extrusion molding polystyrol plastic foam plate length be 1000mm, width 1000mm,
With a thickness of 200mm.
In the present embodiment, in step 7, stiffener is HD10 diameter 10mm high strength cast iron.
In the present embodiment, in step 8, the concrete is made of water, cement, sand and stone, weight ratio 0.38:
1:1.11:2.72.
The present invention can mitigate concrete usage amount 40 or more percent, steel using amount can also reduce 20 percent with
On, concrete and amount of reinforcement are greatly reduced, can not only save the cost, moreover it is possible to the duration is greatly reduced, reduce manually at
This；Extrusion molding polystyrol plastic foam plate environmental protection anti-seismic foundation is poly- due to the novel high polymer extrusion molding for using anti-seismic performance brilliance
Styrofoam plate has good shock resistance and mitigates self weight effect.
A specific embodiment of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.
Claims (6)
1. a kind of extrusion molding polystyrol plastic foam plate environmental protection anti-seismic foundation construction technology, which comprises the following steps:
A, base area is calculated；
B, basic Seismic Bearing Capacity checking computations are carried out；
C, substrate is dug according to calculated data, and soil pressure is real；
D, supporting course strength checking is carried out；
E, plastic moistureproof is covered after being laid with fine sand on hard stratum；
F, extrusion molding polystyrol plastic foam plate is installed on the plastic moistureproof laid；
G, stiffener is set between extrusion molding polystyrol plastic foam plate and above it；
H, placing concrete forms ground after its solidification.
2. a kind of extrusion molding polystyrol plastic foam plate environmental protection anti-seismic foundation construction technology according to claim 1, special
Sign is, in step b, basic Seismic Bearing Capacity need to be modified the collective effect of longitudinal cross wall when checking.
3. a kind of extrusion molding polystyrol plastic foam plate environmental protection anti-seismic foundation construction technology according to claim 1, special
Sign is, in step f, spacing is 100mm between extrusion molding polystyrol plastic foam plate.
4. a kind of extrusion molding polystyrol plastic foam plate environmental protection anti-seismic foundation construction technology according to claim 3, special
Sign is, in step f, extrusion molding polystyrol plastic foam plate length is 1000mm, width 1000mm, with a thickness of 200mm.
5. a kind of extrusion molding polystyrol plastic foam plate environmental protection anti-seismic foundation construction technology according to claim 1, special
Sign is, in step g, stiffener is HD10 diameter 10mm high strength cast iron.
6. a kind of extrusion molding polystyrol plastic foam plate environmental protection anti-seismic foundation construction technology according to claim 1, special
Sign is, in step h, the concrete is made of water, cement, sand and stone, weight ratio 0.38:1:1.11:2.72.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910429626.7A CN110029650A (en) | 2019-05-22 | 2019-05-22 | A kind of extrusion molding polystyrol plastic foam plate environmental protection anti-seismic foundation construction technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910429626.7A CN110029650A (en) | 2019-05-22 | 2019-05-22 | A kind of extrusion molding polystyrol plastic foam plate environmental protection anti-seismic foundation construction technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110029650A true CN110029650A (en) | 2019-07-19 |
Family
ID=67243115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910429626.7A Pending CN110029650A (en) | 2019-05-22 | 2019-05-22 | A kind of extrusion molding polystyrol plastic foam plate environmental protection anti-seismic foundation construction technology |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000257080A (en) * | 1999-03-08 | 2000-09-19 | Hazama Gumi Ltd | Base isolation structure |
| CN2881284Y (en) * | 2006-01-04 | 2007-03-21 | 大庆油田有限责任公司 | Floating beam-pumping unit base |
| CN103422688A (en) * | 2013-07-17 | 2013-12-04 | 青岛市热力规划设计研究院有限公司 | Vibration and noise reduction heat exchange station and manufacturing method thereof |
| CN107700514A (en) * | 2017-03-08 | 2018-02-16 | 长江三峡勘测研究院有限公司（武汉） | A kind of processing method on weak base foundation selection structural shape |
| CN109344511A (en) * | 2018-10-09 | 2019-02-15 | 青岛理工大学 | Structural elements Seismic Bearing Capacity calculation method based on performance standard |
| CN109518713A (en) * | 2018-11-09 | 2019-03-26 | 宿州典跃新型建筑材料有限公司 | A kind of construction method of vibration absorbing low noise shake table ground |
| CN109680728A (en) * | 2019-02-26 | 2019-04-26 | 广州大学 | A kind of modularization vibration insulation structure and its installation method |
-
2019
- 2019-05-22 CN CN201910429626.7A patent/CN110029650A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000257080A (en) * | 1999-03-08 | 2000-09-19 | Hazama Gumi Ltd | Base isolation structure |
| CN2881284Y (en) * | 2006-01-04 | 2007-03-21 | 大庆油田有限责任公司 | Floating beam-pumping unit base |
| CN103422688A (en) * | 2013-07-17 | 2013-12-04 | 青岛市热力规划设计研究院有限公司 | Vibration and noise reduction heat exchange station and manufacturing method thereof |
| CN107700514A (en) * | 2017-03-08 | 2018-02-16 | 长江三峡勘测研究院有限公司（武汉） | A kind of processing method on weak base foundation selection structural shape |
| CN109344511A (en) * | 2018-10-09 | 2019-02-15 | 青岛理工大学 | Structural elements Seismic Bearing Capacity calculation method based on performance standard |
| CN109518713A (en) * | 2018-11-09 | 2019-03-26 | 宿州典跃新型建筑材料有限公司 | A kind of construction method of vibration absorbing low noise shake table ground |
| CN109680728A (en) * | 2019-02-26 | 2019-04-26 | 广州大学 | A kind of modularization vibration insulation structure and its installation method |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190719 |