Unlock instant, AI-driven research and patent intelligence for your innovation.

Construction method of concrete pond dam

A construction method and concrete technology, applied in dams, water conservancy projects, sea area projects, etc., can solve problems such as poor anti-seepage performance of dam body and dam surface, increase connection stability, reduce waterproof performance, and increase anti-seepage effect Effect

Active Publication Date: 2021-07-16
章丘市黄河水利水电工程有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to alleviate the problem of poor anti-seepage performance of the dam body and dam surface, the application provides a construction method for concrete pond dams

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
  • Construction method of concrete pond dam
  • Construction method of concrete pond dam
  • Construction method of concrete pond dam

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] Contraction below Figure 1-3 Further detailed description of the present application.

[0040] The example of the present application discloses a construction method of a concrete pond dam.

[0041] Refer figure 1 The construction method of a concrete pond dam includes the following steps: S1: dam surface 100 pretreatment, first use the excavator to completely flattening the dam surface 100, so that the dam surface 100 is a tilted plane; the excavator is carried out on the dam surface 100 At the whole time, the dam surface 100 was constructed using the back of the excavator bucket, and the dam surface 100 was constructed using a tamping machine in the excavator. After the dam surface 100 is completed, a plurality of housing cavity 110 are opened on the dam surface 100, and the plurality of receiving cavity 110 are uniformly distributed on the dam surface 100, and the opening direction of each receiving cavity 110 is perpendicular to the dam. The plane setting of the surface...

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

No PUM Login to View More

Abstract

The invention relates to a construction method of a concrete pond dam. The construction method comprises the following steps: S1, pretreating a dam face; S2, laying a waterproof layer; S3, pouring concrete; and S4, performing detection and acceptance. According to the method, after the TPO (thermoplastic polyolefin) waterproof layer is laid, the concrete is poured on the TPO waterproof layer, after the concrete is solidified, the TPO waterproof layer is isolated from water in the pond dam, then soaking of the TPO waterproof layer by water is reduced, the situation of reduced waterproof performance of the TPO waterproof layer is reduced, and the water seepage prevention effect of the dam face is improved.

Description

Technical field [0001] The present application relates to the technical field of dam body construction, in particular, to a construction method of a concrete pond dam. Background technique [0002] Tang Dam is a small water storage project built in the mountain or hilly area, which is used to accumulate rain and spring water. [0003] In the relevant technique, the Chinese invention patent is disclosed in the Chinese invention patent of CN106759117 discloses the construction method of the anti-seepage structure of the panel dam section, including the following steps: construction dam body, and laid anchor layer on the dam body. The TPO anti-seepage layer is examined, and the measurement is measured, and the tailoring, scriptures are taken as needed, and the welding or bonding platform is set; according to the design requirements, the dam body dam surface is improved and the shape is made. The flat vibrator rose the slope and the top of the slope, so that the slope is flat and sta...

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
Patent Type & Authority Applications(China)
IPC IPC(8): E02B7/04E02B3/16E02D15/00
CPCE02B7/04E02B3/16E02D15/00
Inventor 孙宗敬李思李健王心怡周志远王辰
Owner 章丘市黄河水利水电工程有限公司