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A PCR-DGGE approach to evaluate the influence of environment materials for civil engineering–different carbon sources on a catching bed biofilm reactor in start–up phase Yan Zhang1a, LiLi Wang1b, ZhengYang Yang 1a, XuYing Zhao2a HuanGuang Liu1a, Min Zhu1a 1Beijing Key Lab of Water Quality Science and Water Environmental Restoration Engineering College of Arc. and Civ.
Abstract: In this study, the effect of environment materials for civil engineering was investigated through two sets of parallel reactors with sodium acetate and starch as carbon source separately.
The study of the third category needs to build hydrolysis tank, and consider raw quality, even affect civil engineering, which is rarely used in basic research.
The study can provide a reference for studying SND and optimizing carbon sources, which are conducive to sewerage engineering of civil engineering. 1.Influent tank；2.
The influence of environment materials for civil engineering–different carbon sources on catching bed biofilm reactor in start-up phase was not much different.

In Changzhou Institute of Technology civil engineering, we base on the “Double Qualified Teacher” teams, implement the double mentors mechanism in students training to enhance students’ engineering process capability.
For civil engineering in a local college, it is a priority to train excellent engineers who has technology and management ability and awareness of the career regulations.
According to the characteristics of civil engineering, excellence program pilot classes are carried out in order to adapt to the development of regional economy in Jiangsu Province.
Zhao, The Exploration and Practice of Cultivation Model for Cooperative Application Talents between College and Enterprise in Civil Engineering, Education Forum, March 2010, p. 10-12
Hu, The Reform and Experiment in Cultivating Mode of Applicational Talents in Civil Engineering, Jounral of Lanzhou University of Technology，October 2009, p. 41-44

In the context of civil engineering practice, these diversities can lead to significant adverse effects to the safety of the society.
Question (2): How effective is the student’s communication skills in civil engineering environment?
Fig. 1: Students’ independency in civil engineering work environment.
Fig. 2: Students’ communication skills in civil engineering work environment.
Pietroforte, Civil engineering education through case studies of failures, Journal of performance of constructed facilities, 12 (1998), pp. 51-55.

The 49 papers are grouped as follows:
Chapter 1: Advanced Materials Engineering and Technological Processes,
Chapter 2: Applied Mechanics and its Applications in Civil Engineering,
Chapter 3: Modern Technologies for Modelling, Simulation and Automation, Instrumentation, Measurement and Control Technologies,
Chapter 4: Product Design and Development, Industrial Engineering Keyword: Advanced Materials Engineering; Applied Mechanics and its Applications; Modern Technologies for Modelling, Simulation and Automation, Instrumentation, Measurement and Control Technologies; Product Design and Development, Industrial Engineering

Health Assessment Based on Fuzzy Synthetic Evaluation for Civil Aircrafts Baohui Jia1,a, Zedong Sun1,b 1College of Aeronautical Engineering,Civil Aviation University of China,Tianjin,300300, China ajiabaohui@sina.com,bdongzexiaozi@163.com Keywords: Health management system; Health assessment; Fuzzy synthetic evaluation Abstract.
Health assessment is one of the key technologies for civil aircraft health management system.
In order to access the health status of components, subsystems and systems of civil aircrafts, this paper explicitly defines the health status, and presents the fuzzy synthetic evaluation algorithm.
With the mature of the PHM [2], it is researched and used in civil aircraft.
Conclusion The method of health assessment for civil aircraft is studied, the fuzzy synthetic evaluation algorithm of the level of health status is presented.

Collection of selected, peer reviewed papers from the 2014 2nd International Conference on Mechanical Engineering, Civil Engineering and Material Engineering (MECEM 2014), September 27-28, 2014, Wuhan, China.

The 60 papers are grouped as follows:
Chapter 1: Material Science and Chemical Engineering;
Chapter 2: Construction and Environmental Engineering;
Chapter 3: Machinery, Automation and Control;
Chapter 4: Communication, Computational Algorithms and Applied Information Technology Keyword: Material Science and Chemical Engineering; Construction and Environmental Engineering; Machinery, Automation and Control; Communication, Computational Algorithms and Applied Information Technology

College of and Civil Engineering, Tongji University, Shanghai, 200092, China; 2.
College of Architecture and Civil Engineering, Ningbo University of Technology, Ningbo, 315016, China a chengguoqiang@guigu.org Keywords: forensic engineering, accident investigation, forensic engineering system of bridge Abstract.
Even for the serious bridge accidents that have arisen serious civil anger, the conclusions to accidents can be seen merely.
The subject is applied most commonly in civil law cases, although may be of use in criminal law cases.
Guidelines for Forensic Engineering Practice [M].Virginia: American Society of Civil Engineers, 2003.

Engineering Mechanics is an important specialized fundamental course for engineering specialties.
As an important specialized fundamental course for engineering or civil engineering majors, Engineering Mechanics will directly affect succeeding course exercise,graduation thesis. and so on.
Engineering Mechanics is an important specialized fundamental course for engineering or civil engineering majors, and it will play an important role in the specialty education.
On the contrary, these contents could not be omitted and should be distinct to mechanical majors or civil engineering majors.
Girders, stakes or columns should be taken as examples when the students are the civil engineering major; however, Contents about crank slider mechanism and four-bar linkage should be taken as examples, meanwhile the corresponding animation or videos should be shown to demonstrate the movement when the students are the mechanics major[5].

The 6th International Conference on Material Engineering and Manufacturing (ICMEM 2022), the 7th International Conference on Civil Engineering and Materials Science (ICCEMS 2022) and the 5th International Conference on Materials Design and Applications (ICMDA 2022) were held via the online platform during April 15-18, 2022.

The nonlinear finite element analysis of prestressed concrete box girder Mengchan Zhou1, a, Qunyang Liu2,b ,Jun Su2, c 1Education Training Center of Wuhan Urban and Rural Construction Commission, 430070, Wuhan, China 2School of Civil Eng. and Arch., Hubei University of Technology, 430068, Wuhan, China a9978083@qq.com, b583864958@qq.com, csujun930@163.com Keywords: Midas/Civil; prestress; box girder; nonlinear finite element.
Using Midas/Civil, a nonlinear finite element software, to establish solid element, analyse the process of the construction of a prestressed concrete simply supported box girder which length 32m, this box girder is located on the Shijiazhuang-Wuhan Passenger Dedicated Line, gained the maximum stress and displacement at the control section.
Midas/Civil is a general structural analysis and optimization software in Civil Engineering, For civil engineering structures, especially analyse the special bridge structure, such as prestressed box girder bridge, cable-stayed bridge, suspension bridge.
Establishing finite element model of concrete box girder Engineering situation and selecting the real constants.
This paper chooses Midas/Civil as the finite element calculating software, establishing model with solid element method (eight nodes and six nodes).