Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Stainless steel panel rock-fill dam

A face rockfill dam, stainless steel technology, applied in the direction of dams, barrages, weirs, etc., can solve the problems of high cost, inability to solve the problems of rockfill dam settlement and void, unfavorable promotion and use, etc., to achieve the effect of simple construction

Inactive Publication Date: 2019-02-15
CHINA HYDROPOWER ELEVENTH ENG BUREAU ZHENGZHOU CO LTD +1
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this patent cannot solve the problem of rockfill dam settlement and voiding, and the cost of using LINE-X flexible coating is high, which is not conducive to large-scale promotion and use

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Stainless steel panel rock-fill dam
  • Stainless steel panel rock-fill dam
  • Stainless steel panel rock-fill dam

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The present invention will be further described below in conjunction with the accompanying drawings of the description.

[0030] Such as figure 1 As shown, the stainless steel face rockfill dam, from upstream to downstream, includes: cover weight area 1, upstream bedding area 2, stainless steel face plate 11, steel wire mesh sprayed concrete protective layer (not shown in the figure), cushion area 3 , special cushion area 4, transition area 5, main rockfill area 6, variable rockfill area 7, downstream rockfill area 8, downstream slope protection 9, riprap area 10; steel wire mesh shotcrete protection layer is poured in the cushion area 3. On the surface, the stainless steel panel 11 is fixed on the steel wire mesh sprayed concrete protective layer, and the edge of the stainless steel panel 11 fits with the dam toe plate 13 and the bottom plate 14 of the dam crest wave wall.

[0031] Such as figure 2 , image 3 As shown, stainless steel anchor strips 12 are arranged ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Particle sizeaaaaaaaaaa
Particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention belongs to the technical field of water conservancy engineering, and particularly relates to a stainless steel panel rock-fill dam. The stainless steel panel rock-fill dam sequentially comprises a weighting area, an upstream laying area, a stainless steel panel, a steel wire mesh sprayed concrete protective layer, a cushion layer zone, a special cushion layer zone, a transition zone,a main rock-fill zone, a variable rock-fill zone, a downstream rock-fill zone, a downstream slope protection and a riprap zone from upstream to downstream. The stainless steel panel is arranged on the surface of the cushion layer zone and fits with a dam toe slab and a dam crest wave wall bottom plate. The stainless steel panel is adapted to settlement deformation of the panel rock-fill dam, deformation of the stainless steel panel is coordinated with the settlement deformation of the dam, and the situation that the panel disengages from a dam body due to the settlement of the rock-fill dam body is prevented.

Description

technical field [0001] The invention belongs to the technical field of water conservancy engineering, in particular to a stainless steel face rockfill dam. Background technique [0002] As a water-retaining structure for flood retention, irrigation and power generation, the concrete face rockfill dam is built with local materials (opening stone or river gravel). The design from the upstream to the downstream of the dam is divided into concrete face, Cushion material, transition material, main rockfill area and secondary rockfill area. The traditional concrete slabs are rigidly connected by the entire slab. The settlement of the rockfill dam may easily cause the concrete slab to be separated from the cushion material of the dam body, resulting in damage such as fracture of the concrete slab, extrusion damage, or structural collapse. to threaten. The settlement of rockfill dams often requires a settlement process, some of which take several years or even more than 10 years. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): E02B7/06
CPCE02B7/06
Inventor 杨和明
Owner CHINA HYDROPOWER ELEVENTH ENG BUREAU ZHENGZHOU CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com