Method for assembling rubber dam in slope-shaped river channel
A rubber dam, slope type technology, applied in the field of rubber dam installation, can solve the problems of uneven force on the dam bag, unsightly dam shape, affecting visual effects, etc., and achieves reduced stress concentration, high compressive strength, and consumption saving. Effect
Inactive Publication Date: 2010-12-15
JIANGSU YANGZHOU HELI RUBBER PROD
6 Cites 10 Cited by
AI-Extracted Technical Summary
Problems solved by technology
View more
Abstract
The invention relates to a method for assembling a rubber dam in a slope-shaped river channel. The method solves the long-existing problem of water leaking at the design height of the conventional slope-shaped rubber dam at present, improves unreasonable stress of dam bags and improves appearance of dam shapes. The method comprises the following steps of: 1) opening an upstream anchoring tank, a downstream anchoring tank and a top anchoring tank; 2) installing the bag edges of a downstream dam of the dam bag of the rubber dam; 3) installing the bag edges of an upstream dam of the dam bag of the rubber dam; 4) sealing both ends of the dam bag of the rubber dam, flatly overlaying ports on both ends of the dam bag, and placing the ports into the top anchoring tank; and 5) injecting water to the dam bag of the rubber dam from a water injection port to install the rubber dam. The method changes the structural form in the river channel after the rubber dam is installed, the slope part of the dam bag of the rubber dam extends downstream, cockles are formed at the positions of the horizontal section of the dam bottom and the slope section after the dam bag is aerated, and the cockles exist in downstream instead of the top of the dam bag in the conventional structure (the cockles are formed in the vertical direction).
Application Domain
DamsDykes
Technology Topic
Geotechnical engineeringStructural engineering +3
Image
Examples
- Experimental program(3)
Example Embodiment
Example Embodiment
Example Embodiment
PUM
Property | Measurement | Unit |
Turning angle | 40.0 ~ 50.0 | deg |
Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
Similar technology patents
Small-sized LNG supplying system
Owner:XINXING ENERGY EQUIP
Quadrupole permanent magnet synchronous motor rotor
Owner:山西北方机械控股有限公司
Internal thread machining improved process
Owner:KUNSHAN JIAHUA ELECTRONICS
A preparation method and a product of a fatigue-resistant flexible electronic device
Owner:HUAZHONG UNIV OF SCI & TECH
Hot-punching guiding son-mother machine special for cutting adhesive openings
Owner:JIAXING XINYUAN PRECISION MOLD TECH
Classification and recommendation of technical efficacy words
- reduce stress concentration
Flexible heart valve
Owner:EDWARDS LIFESCIENCES CORP
Valve body and seal assembly
Owner:S P M FLOW CONTROL
Composite transmission shaft joint
Owner:CROMPTON TECH GROUP
Structural member for a motor vehicle
Owner:FORD GLOBAL TECH LLC +1
Water plugging device for petroleum pipeline maintenance
Owner:JIANGSU PROVINCE JINFENG PETROLEUM MACHINERY MFG CO LTD