scholarly journals Quality Control in Civil Engineering Construction Based on Deep Learning

2020 ◽  
Vol 598 ◽  
pp. 012007
Author(s):  
Zhanchun Mu
Keyword(s):  
Quality Control ◽  
Deep Learning ◽  
Civil Engineering ◽  
Engineering Construction

scholarly journals Discussion on the main points of construction quality control in civil engineering

2019 ◽  
Vol 2 (1) ◽  
Author(s):  
Xiangming Zhou
Keyword(s):  
Quality Control ◽  
Civil Engineering ◽  
Control Level ◽  
Effective Control ◽  
Construction Control ◽  
Construction Quality ◽  
Engineering Construction ◽  
Comprehensive Development ◽  
Quality Control Level ◽  
Control And Management

<p>With the improvement of comprehensive development level, civil engineering is perceived a promoted position in the development of the whole market economy in China. Civil engineering is an important link for building construction. Good civil engineering construction management ensures the overall engineering quality control level. Through the reasonable analysis of construction standards, construction contents and construction steps of civil engineering, the actual construction control and management methods of civil engineering are defined, the effective control scheme of civil engineering quality is analyzed, and reasonable suggestions for solving problems are put forward, so as to realize effective control and management of civil engineering construction quality in China. This paper makes an analysis of the actual construction control and fully studies the measures and schemes of the actual construction quality control to improve the management efficiency of the construction quality control of civil engineering.</p>

Control Technology Based on Information Feedback for Construction Project Management in Civil Engineering

2014 ◽  
Vol 1056 ◽  
pp. 142-145
Author(s):  
Lei Liu
Keyword(s):  
Quality Control ◽  
Project Management ◽  
Civil Engineering ◽  
Construction Project ◽  
Construction Project Management ◽  
Construction Process ◽  
Construction Quality ◽  
Engineering Construction ◽  
Engineering Construction Project

The civil engineering construction is a very complicated production activities. In the whole construction process need to consume a large amount of manpower, consume a large amount of materials, use a lot of equipment, also need to deal with complex technical problems a lot. So this is for the civil engineering construction project management have strict requirements. This paper from the quality control, schedule control, cost control three aspects of the civil engineering construction project management analysis. Quality control Construction quality is the foundation of project management work, is the basic requirement of the construction of the project. Have important influence on the quality of the whole construction quality of engineering quality control. Because the civil engineering construction comprises a plurality of procedures, quality control is usually divided in time for the preparation of construction quality control, the quality control of construction process and quality control of completion and acceptance of three stages. Preparation of construction quality control of the main content is: each enterprise carefully check to participate in the project entity construction qualification, including professional subcontracting subcontracting, materialsand material suppliers; according to the basic principles of quality management, review project quality plan, quality requirements, implementationplan, including examination, treatment and other sectors to establish quality control preliminary scheme;, once appear quality problem, can quickly take thepreliminary scheme, guarantee the quality of the whole project. Figure 1 Quality process control before, during and after the event.

scholarly journals Automated Data Quality Control in FDOPA brain PET Imaging using Deep Learning

2021 ◽  
pp. 106239
Author(s):  
Antonella D. Pontoriero ◽  
Giovanna Nordio ◽  
Rubaida Easmin ◽  
Alessio Giacomel ◽  
Barbara Santangelo ◽  
...  
Keyword(s):  
Quality Control ◽  
Deep Learning ◽  
Data Quality ◽  
Pet Imaging ◽  
Data Quality Control ◽  
Brain Pet

U-Net Deep-Learning-Based 3D Cell Counter for the Quality Control of 3D Cell-Based Assays through Seed Cell Measurement

2021 ◽  
pp. 247263032110175
Author(s):  
Eun Ji Jeong ◽  
Donghyuk Choi ◽  
Dong Woo Lee
Keyword(s):  
Quality Control ◽  
Deep Learning ◽  
3D Structure ◽  
High Density ◽  
Cell Counting ◽  
Cell Numbers ◽  
Counting Error ◽  
Seed Cell ◽  
Initial Seed ◽  
Number Of Cells

Conventional cell-counting software uses contour or watershed segmentations and focuses on identifying two-dimensional (2D) cells attached on the bottom of plastic plates. Recently developed software has been useful tools for the quality control of 2D cell-based assays by measuring initial seed cell numbers. These algorithms do not, however, quantitatively test in three-dimensional (3D) cell-based assays using extracellular matrix (ECM), because cells are aggregated and overlapped in the 3D structure of the ECM such as Matrigel, collagen, and alginate. Such overlapped and aggregated cells make it difficult to segment cells and to count the number of cells accurately. It is important, however, to determine the number of cells to standardize experiments and ensure the reproducibility of 3D cell-based assays. In this study, we apply a 3D cell-counting method using U-net deep learning to high-density aggregated cells in ECM to identify initial seed cell numbers. The proposed method showed a 10% counting error in high-density aggregated cells, while the contour and watershed segmentations showed 30% and 40% counting errors, respectively. Thus, the proposed method can reduce the seed cell-counting error in 3D cell-based assays by providing the exact number of cells to researchers, thereby enabling the acquisition of quality control in 3D cell-based assays.

Using Analytic Hierarchy Process to Optimize PESTEL Scenario Analysis Tool in Huge Construction Projects

2017 ◽  
Vol 865 ◽  
pp. 707-712 ◽  
Author(s):  
José Geraldo Lamas Leite ◽  
Luiz Carlos Brasil de Brito Mello ◽  
Orlando Celso Longo ◽  
Eduardo Picanço Cruz
Keyword(s):  
Analytic Hierarchy Process ◽  
Scenario Analysis ◽  
Exploratory Study ◽  
Construction Projects ◽  
Pareto Distribution ◽  
Civil Engineering ◽  
Analysis Tool ◽  
Analytic Hierarchy ◽  
Engineering Construction ◽  
Hierarchy Process

This paper uses the Analytic Hierarchy Process to optimize the PESTEL analysis. The scenario: pre-construction and assembly factors of huge civil engineering construction projects. Several managers use too many criteria to evaluate large projects. It suggests that there may be few important criteria that summarize the manager's preference. To demonstrate the feasibility of the proposed hypothesis, the authors prepared a qualitative and exploratory study. Conclusions are based on the judgment of an expert interviewed. As expected, the hypothesis was considered plausible. Two main criteria corresponded to 71% of the expert's preference. The result resembles a Pareto distribution.

Nanotechnology in Civil Engineering - A Review

2014 ◽  
Vol 935 ◽  
pp. 151-154 ◽  
Author(s):  
Sivakumar Naganathan ◽  
Charan Singh Jasbir Singh ◽  
Yim Wil Shen ◽  
Peng Eng Kiat ◽  
Sivadass Thiruchelvam
Keyword(s):  
Civil Engineering ◽  
Waste Water Treatment ◽  
Construction Materials ◽  
Concrete Pavement ◽  
Construction Process ◽  
Engineering Construction ◽  
Production Methods ◽  
High Performing ◽  
Different Types ◽  
Pavement Engineering

Nanotechnology can be used for design and construction processes in many areas since nanotechnology generated products have many unique characteristics. These characteristics can significantly fix current construction problems, and may change the requirement and organization of the construction process. This paper reviews the basic concept of nanotechnology, different types of nanomaterial and their manufacturing process as well as the applications of nanotechnology in different fields such as concrete, pavement engineering, construction materials. Use of nanotechnology is found to offer high performing and efficient materials. Specific application areas include water and waste water treatment, construction materials etc. The use of nanotechnology in civil engineering is still in infancy stage. The production methods, pollutions caused to human health, manufacturing difficulties, performance are the issues to be addressed in order to use the nanotechnology in civil engineering.

The Development of Green Building Materials Trend in China

2013 ◽  
Vol 357-360 ◽  
pp. 1070-1073
Author(s):  
Bao Zhu Sheng
Keyword(s):  
Sustainable Development ◽  
Building Material ◽  
Building Materials ◽  
Civil Engineering ◽  
Green Building ◽  
Engineering Construction ◽  
Factors Influencing ◽  
Green Building Materials ◽  
History Of ◽  
Development Tendency

Building material is the base of civil engineering construction, in the history of thousands of years of development, building materials also gradually change and change, and is closely related to the progress of human civilization and the development of science and technology.Green building materials has the vital significance to the construction of a conservation-oriented society and sustainable development, in accordance with China's social development.This paper introduces the importance of the development of green building materials,analyzes some factors influencing the development of green building materials in China,and discusses the development tendency of green building materials in China.

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