Analysis on Common Problems and Countermeasures of Water Conservancy Engineering River Regulation

2021 ◽  
Keyword(s):  
River Regulation ◽  
Common Problems ◽  
Water Conservancy

scholarly journals Discussion on Anti-seepage Wall and Anti-seepage Technology of Water Conservancy Project

2020 ◽  
Vol 4 (5) ◽  
Author(s):  
Jie Tao ◽  
Qingpo Wang
Keyword(s):  
High Pressure ◽  
Structural Changes ◽  
Water Infiltration ◽  
Construction Technology ◽  
Quality And Safety ◽  
Jet Grouting ◽  
Common Problems ◽  
Water Conservancy Project ◽  
Water Conservancy ◽  
Wall Construction

The water infiltration problem of water conservancy projects is one of the more common problems in the construction of water conservancy projects, which seriously affects the overall construction quality and safety of water conservancy projects. This article studies the causes of water infiltration in water conservancy projects and introduces related anti-seepage technologies, hoping to be a reference for the implementation of anti-seepage projects. Through research, it is found that the factors that cause water infiltration in water conservancy projects include water conservancy project structural changes, environmental factors and construction factors. Relevant personnel can use concrete anti-seepage wall construction technology and high-pressure jet grouting technology to do the relevant anti-seepage work of water conservancy projects.

scholarly journals Application and Analysis of Curtain Grouting in Seepage Prevention and Reinforcement of Masonry Dam

2021 ◽  
Vol 233 ◽  
pp. 03013
Author(s):  
Yao Huiqin ◽  
Liu Dongmei ◽  
Peng Chaofu
Keyword(s):  
Gradual Improvement ◽  
Treatment Methods ◽  
Curtain Grouting ◽  
The Common ◽  
Common Problems ◽  
Water Conservancy ◽  
Technical Guidance

At present, the number of masonry dam in China is still relatively large. Due to various reasons, many of the dam body appears aging, degradation and other phenomena, and leakage is one of the common problems. Now grouting technology is the main technical means of anti-seepage treatment. Curtain grouting technology has wide adaptability to strata. With the gradual improvement of grouting technology, it has been widely applied in engineering and water conservancy projects. In order to ensure the safety of the dam and improve the grouting effect, this paper summarizes the rules of anti-seepage treatment based on the actual grouting treatment methods, and provides technical guidance for the anti-seepage treatment of other similar masonry dams.

Review of How to Help Children With Common Problems.

1981 ◽  
Vol 26 (7) ◽  
pp. 564-564
Author(s):  
Barclay Martin
Keyword(s):  
Common Problems

Explanatory Annotation of Literary Texts and the Reader: Seven Types of Problems

2017 ◽  
Vol 11 (2) ◽  
pp. 212-232 ◽  
Author(s):  
Matthias Bauer ◽  
Angelika Zirker
Keyword(s):  
Text Comprehension ◽  
Best Practice ◽  
Literary Texts ◽  
Structured Information ◽  
Digital Methods ◽  
Common Problems

While most literary scholars wish to help readers understand literary texts by providing them with explanatory annotations, we want to go a step further and enable them, on the basis of structured information, to arrive at interpretations of their own. We therefore seek to establish a concept of explanatory annotation that is reader-oriented and combines hermeneutics with the opportunities provided by digital methods. In a first step, we are going to present a few examples of existing annotations that apparently do not take into account readerly needs. To us, they represent seven types of common problems in explanatory annotation. We then introduce a possible model of best practice which is based on categories and structured along the lines of the following questions: What kind(s) of annotations do improve text comprehension? Which contexts must be considered when annotating? Is it possible to develop a concept of the reader on the basis of annotations—and can, in turn, annotations address a particular kind of readership, i.e.: in how far can annotations be(come) individualised?

Cultures of Inquiry in Technology Enhanced Learning and Beyond

2011 ◽  
Vol 4 (2) ◽  
pp. 291-311 ◽  
Author(s):  
Patrick Carmichael
Keyword(s):  
Research And Development ◽  
Educational Research ◽  
Technology Enhanced Learning ◽  
Common Problems ◽  
Culture Of Inquiry ◽  
Enhanced Learning ◽  
Educational Research And Development

Interdisciplinary working is often understood as involving individuals or teams from different disciplines to engage with common problems, but this has proved to be an enduring challenge. An alternative framing of interdisciplinary working is Hall's ‘culture of inquiry’, in which it is conceptualised as narrative creation in an environment of formative critique. This paper explores the relevance and applicability of this idea to educational research and development, specifically in the context of purportedly interdisciplinary TEL projects. It draws on the author's experience in projects in which multiple narratives — pedagogical, technological and social — have the potential to contribute to both to individual and collective understanding and the development of new practice.

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