CN113445476A - Method for realizing self weight increment of permanent quick-mounting dam - Google Patents
Method for realizing self weight increment of permanent quick-mounting dam Download PDFInfo
- Publication number
- CN113445476A CN113445476A CN202110813163.1A CN202110813163A CN113445476A CN 113445476 A CN113445476 A CN 113445476A CN 202110813163 A CN202110813163 A CN 202110813163A CN 113445476 A CN113445476 A CN 113445476A
- Authority
- CN
- China
- Prior art keywords
- dam
- module
- modules
- self weight
- flood control
- 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
- 238000000034 method Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000010276 construction Methods 0.000 claims description 8
- 230000001413 cellular effect Effects 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 238000009991 scouring Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims 3
- 230000007774 longterm Effects 0.000 claims 2
- 229910000677 High-carbon steel Inorganic materials 0.000 claims 1
- 241000935974 Paralichthys dentatus Species 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000004566 building material Substances 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 claims 1
- 230000002045 lasting effect Effects 0.000 claims 1
- 238000007747 plating Methods 0.000 claims 1
- 239000011435 rock Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000004073 vulcanization Methods 0.000 claims 1
- 230000004584 weight gain Effects 0.000 claims 1
- 235000019786 weight gain Nutrition 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/02—Fixed barrages
- E02B7/04—Dams across valleys
- E02B7/08—Wall dams
- E02B7/10—Gravity dams, i.e. those in which the weight of the structure prevents overturning
Abstract
The invention discloses a method for realizing self weight increment of a permanent fast-assembly dam, and relates to a novel modular spliced dam body capable of preventing flood for a long time in slope protection and flood control dam engineering. The invention fully considers the design principle of the gravity dam, introduces a design concept of sustainable weight increment of the dam body into the integral design of the dam, and ensures that the slope protection dam has enough stability to resist the attack of flood disasters.
Description
Technical Field
The invention discloses a method for realizing self weight increment of a permanent fast-assembly dam, which can be used for splicing and assembling a novel flood control dam building module in advance to finish the surface construction of the dam and then realizing the weight increment of the whole dam body through a special fixing device and a water absorption function.
Background
The dam construction project mostly needs to consider the construction standard of the gravity dam, the current gravity dam construction mode in China is a large-volume water retaining building constructed by concrete or masonry, the basic section of the gravity dam is a right-angled triangle, and the gravity dam integrally consists of a plurality of dam sections. The gravity dam meets the stability requirement mainly by means of the anti-sliding force generated by the self weight of the dam body under the action of water pressure and other loads, and simultaneously meets the strength requirement by means of counteracting the tensile stress caused by the water pressure by means of the pressure generated by the self weight of the dam body.
Disclosure of Invention
The method for realizing self weight increment of the permanent quick-assembly dam is provided by the invention, and the premise is that a novel dam building module is used for carrying out initial splicing and building of the module, the whole body of the building module which can be spliced and used is made of materials with good wear resistance, water erosion resistance and impact resistance, and the impact of water flow can be well resisted. Meanwhile, the modules are connected in a vacuum adsorption mode, each building module is seamlessly and tightly extruded and attached together, and the overall stability of the dam is not influenced by the effect of water flow scouring. The bottom of the dam is firmly fixed at the position of the river bed bottom with the depth of 100-200 meters through the fixing device of each module, so that the firmness degree of the dam is greatly improved.
Drawings
Fig. 1 is a schematic view of the construction of a fast-assembly permanent dam.
Fig. 2 is a cross-sectional view of a cellular flood protection module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, in an embodiment of the present invention, fig. 1 is a schematic view of a fast-assembly permanent dam, which is constructed at a river bank needing flood protection by using a cellular flood control module (1); the cellular flood control module is spliced and assembled through the vacuum adsorption grooves (2) among the modules, and the modules are built on the river bank slope in an integrally stacked mode.
Please refer to fig. 2, which is a cross-sectional view of a cellular flood control module, comprising a vacuum absorption groove (4), a vacuum suction pump (5), an internal water storage space (6), a water pump (7), a water suction port (8), a water discharge pipe (9), an air charging belt (10), an air charging device (11), a spiral rotary digging fixing device (12), a valve 1 (13), a valve 2 (14), etc.; wherein, the valve 1 is an air inlet control valve of the air charging device, the valve 2 is a control valve of a water suction port of the module water facing panel, and the valve 3 is a limiting valve of a water storage space drainage pipeline of the module.
Claims (5)
1. A method for realizing self weight gain of a permanent fast-assembly dam is used at a river slope place in a water-rich period and a flood frequently-occurring period, and fig. 1 is a construction schematic diagram of the fast-assembly permanent dam, and a cell type flood control module (1) is used for constructing the river slope place needing flood control protection; the cellular flood control modules are spliced and assembled through the vacuum adsorption grooves (2) among the modules, and the modules are built on the river bank slope land in an integral stacking mode; fig. 2 shows that the device comprises a vacuum adsorption groove (3), a vacuum suction pump (4), an internal water storage space (5), a water pump (6), a water suction port (7), a water discharge pipe (8), an air charging belt (9), an air charging device (10), a spiral rotary-digging fixing device (11), a valve 1 (12), a valve 2 (13), a valve 3 (14) and the like.
2. The method for realizing self weight increment of the permanent fast-assembling dam as claimed in claim 1, wherein: the cellular flood control module is a foundation construction module for constructing a permanent fast-assembling dam, the outer surface of the cellular flood control module is provided with a 5cm NBR rubber layer, and the vulcanization process is completed; a steel wire belt made of high-carbon steel after plating and drawing is used in the rubber layer to enhance the integral strength of the module and play a good role in tightening the rubber layer of the module; the building material of the module also includes a 5cm industrial ceramic layer within the rubber layer to provide good resistance to both flood impact and long term water scouring.
3. The method for realizing self weight increment of the permanent fast-assembling dam as claimed in claim 1, wherein: the vacuum adsorption grooves (2) of the module connecting layer are used for carrying out combined splicing among the modules, so that the complete construction work of the slope protection embankment wall is achieved; after the vacuum suction pumps (5) are used for completing splicing in the vacuum adsorption grooves of the two modules, air at the joints of the modules is exhausted under the action of suction force, so that the joints between the modules are in a completely vacuum environment, the modules are connected without gaps under the action of air pressure, and the flood control wall body can be quickly constructed before flood comes by the splicing mode of the modules.
4. The method for realizing self weight increment of the permanent fast-assembling dam as claimed in claim 1, wherein: the upstream face of cell formula flood control module (1) possesses water sucking mouth (8), can inhale some rivers in module inside water storage space (6) when meeting the manger plate and flowing, also can convert the inside rivers weight of inhaling every module into whole dykes and dams self weight when alleviating rivers and rise to the holistic stability of dykes and dams has been guaranteed.
5. The method for realizing self weight increment of the permanent fast-assembling dam as claimed in claim 1, wherein: the module of the face that the bottom of lasting type dykes and dams is located will install novel rotary excavating fixing device (12) additional, through aerating device (11) on the operation module top panel, can aerify in inflatable band (12), extrude fixing device (12) to the riverbed soil property of module lower extreme in with the terminal spiral rotary excavating of inflatable band through bloated bolt principle, fixing device can carry out the spiral and dive always after burying, until meetting the harder rock in the soil layer, fixing device will bounce out fixed fluke this moment, reverse fixing is in the riverbed soil layer, after each module of dykes and dams bottom all fixes, dykes and dams self can be long-term carry out bank protection flood control engineering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110813163.1A CN113445476A (en) | 2021-07-19 | 2021-07-19 | Method for realizing self weight increment of permanent quick-mounting dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110813163.1A CN113445476A (en) | 2021-07-19 | 2021-07-19 | Method for realizing self weight increment of permanent quick-mounting dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113445476A true CN113445476A (en) | 2021-09-28 |
Family
ID=77816625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110813163.1A Pending CN113445476A (en) | 2021-07-19 | 2021-07-19 | Method for realizing self weight increment of permanent quick-mounting dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113445476A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445619A (en) * | 2021-07-19 | 2021-09-28 | 中印恒盛(北京)贸易有限公司 | Method for building full-splicing process of super-high building |
| CN114319709A (en) * | 2021-12-03 | 2022-04-12 | 韦翔 | Rock wool sandwich panel wall body |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU1796744C (en) * | 1991-04-17 | 1993-02-23 | Балаковский Филиал Саратовского Политехнического Института | Earth anchor |
| CN1165224A (en) * | 1997-06-23 | 1997-11-19 | 胜利油田黄河口治理工程公司 | Hydraulic spiling wall and its technology |
| GB0303465D0 (en) * | 2003-02-14 | 2003-03-19 | Drury Timothy R | Flood Barrier |
| CN202047399U (en) * | 2011-04-29 | 2011-11-23 | 华北水利水电学院 | Water storage tank type steel-structured dam |
| KR101142619B1 (en) * | 2011-09-30 | 2012-05-14 | 안중록 | Flood prevention device using a water-storage tank |
| US20150176622A1 (en) * | 2013-12-20 | 2015-06-25 | Wistron Corporation | Fixing mechanism |
| CN104895104A (en) * | 2015-05-12 | 2015-09-09 | 成都迅德科技有限公司 | Inflatable anchor rod foundation |
| CN105256765A (en) * | 2015-09-30 | 2016-01-20 | 黄文勇 | Water retaining wall unit, water retaining wall and water retaining method |
| CN205242415U (en) * | 2015-12-28 | 2016-05-18 | 张涛 | Hydraulic engineering salvagees protection module of usefulness |
| CN105757109A (en) * | 2016-03-21 | 2016-07-13 | 江苏科技大学 | Ocean floating body powered adjustable negative-pressure vacuum sucking disc type connector |
| CN205975492U (en) * | 2016-08-22 | 2017-02-22 | 曾彬 | Dykes and dams flood control device |
| CN106677126A (en) * | 2017-01-24 | 2017-05-17 | 哈尔滨理工大学 | Unit assembly type water-filled rubber anti-flood wall and assembly method thereof |
| CN207944425U (en) * | 2018-01-17 | 2018-10-09 | 华川建设集团有限公司 | Municipal works flood protection device |
| CN110130332A (en) * | 2019-05-07 | 2019-08-16 | 兰州理工大学 | A kind of ground anchored structure |
| CN112081068A (en) * | 2020-09-28 | 2020-12-15 | 安徽瑞迪工程科技有限公司 | Combined box type flood control sub-dike and emergency rescue method thereof |
| CN112722198A (en) * | 2021-02-19 | 2021-04-30 | 中印恒盛(北京)贸易有限公司 | Novel external cabin structure of boats and ships cavity |
| CN112982397A (en) * | 2021-02-05 | 2021-06-18 | 王超 | Recyclable inflatable umbrella-supporting type air bag anchor rod and using method thereof |
-
2021
- 2021-07-19 CN CN202110813163.1A patent/CN113445476A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU1796744C (en) * | 1991-04-17 | 1993-02-23 | Балаковский Филиал Саратовского Политехнического Института | Earth anchor |
| CN1165224A (en) * | 1997-06-23 | 1997-11-19 | 胜利油田黄河口治理工程公司 | Hydraulic spiling wall and its technology |
| GB0303465D0 (en) * | 2003-02-14 | 2003-03-19 | Drury Timothy R | Flood Barrier |
| CN202047399U (en) * | 2011-04-29 | 2011-11-23 | 华北水利水电学院 | Water storage tank type steel-structured dam |
| KR101142619B1 (en) * | 2011-09-30 | 2012-05-14 | 안중록 | Flood prevention device using a water-storage tank |
| US20150176622A1 (en) * | 2013-12-20 | 2015-06-25 | Wistron Corporation | Fixing mechanism |
| CN104895104A (en) * | 2015-05-12 | 2015-09-09 | 成都迅德科技有限公司 | Inflatable anchor rod foundation |
| CN105256765A (en) * | 2015-09-30 | 2016-01-20 | 黄文勇 | Water retaining wall unit, water retaining wall and water retaining method |
| CN205242415U (en) * | 2015-12-28 | 2016-05-18 | 张涛 | Hydraulic engineering salvagees protection module of usefulness |
| CN105757109A (en) * | 2016-03-21 | 2016-07-13 | 江苏科技大学 | Ocean floating body powered adjustable negative-pressure vacuum sucking disc type connector |
| CN205975492U (en) * | 2016-08-22 | 2017-02-22 | 曾彬 | Dykes and dams flood control device |
| CN106677126A (en) * | 2017-01-24 | 2017-05-17 | 哈尔滨理工大学 | Unit assembly type water-filled rubber anti-flood wall and assembly method thereof |
| CN207944425U (en) * | 2018-01-17 | 2018-10-09 | 华川建设集团有限公司 | Municipal works flood protection device |
| CN110130332A (en) * | 2019-05-07 | 2019-08-16 | 兰州理工大学 | A kind of ground anchored structure |
| CN112081068A (en) * | 2020-09-28 | 2020-12-15 | 安徽瑞迪工程科技有限公司 | Combined box type flood control sub-dike and emergency rescue method thereof |
| CN112982397A (en) * | 2021-02-05 | 2021-06-18 | 王超 | Recyclable inflatable umbrella-supporting type air bag anchor rod and using method thereof |
| CN112722198A (en) * | 2021-02-19 | 2021-04-30 | 中印恒盛(北京)贸易有限公司 | Novel external cabin structure of boats and ships cavity |
Non-Patent Citations (1)
| Title |
|---|
| 秦淮宇等: "《立体构成》", 北京理工大学出版社, pages: 41 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445619A (en) * | 2021-07-19 | 2021-09-28 | 中印恒盛(北京)贸易有限公司 | Method for building full-splicing process of super-high building |
| CN114319709A (en) * | 2021-12-03 | 2022-04-12 | 韦翔 | Rock wool sandwich panel wall body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113445476A (en) | Method for realizing self weight increment of permanent quick-mounting dam | |
| CN113404007A (en) | Construction method of novel fast-assembly permanent dam | |
| CN210151972U (en) | Water-stopping abrasion-resisting protection structure for surface layer of expansion joint of drainage structure | |
| CN202450501U (en) | Bricking drainage structure for stilling pool | |
| GB2467200A (en) | Series connected underwater turbines | |
| CN113529649A (en) | Splicing type building process of novel retaining dam | |
| CN105507210B (en) | The domatic steel facing assembled steel-structure dam of low-angle length | |
| CN204662476U (en) | A kind of box-type suction foundation water intaking brake structure | |
| CN210459142U (en) | High arch dam protection energy dissipation system adopting water-permeable bottom plate | |
| CN108797538B (en) | River channel interceptor for hydraulic engineering | |
| CN216640637U (en) | Geotechnical cofferdam bag filled with sand and concrete and cofferdam structure | |
| CN216108353U (en) | Storage and flood control rubber dam | |
| CN217078637U (en) | Anti-seepage hydraulic structure | |
| CN112049066B (en) | Siphon method for fighting flood and emergency | |
| CN211037037U (en) | Hydraulic engineering retaining wall drainage structures | |
| CN112049065B (en) | Siphon method flood fighting emergency device | |
| CN219280615U (en) | Impervious hydraulic engineering flood control dyke structure | |
| CN219470795U (en) | Flood control wall structure for urban road | |
| CN219219098U (en) | Retaining wall structure for water and soil conservation of mine waste rock field | |
| CN114934510A (en) | Self-floating assembly type filling and dirt isolating device for earthwork pipe bag | |
| CN214245619U (en) | Water drainage device drains in water conservancy construction | |
| CN212612241U (en) | Front pool of drainage pump station | |
| CN212925954U (en) | Flood control dam for hydraulic engineering | |
| CN219690420U (en) | Emergency dykes and dams for hydraulic engineering | |
| CN216474862U (en) | Combined dam for U-shaped valley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |