Developing of the Course of Civil Engineering Material

2013 ◽  
Vol 677 ◽  
pp. 549-553
Author(s):  
Wei Li ◽  
Ying Li
Keyword(s):  
Mechanical Properties ◽  
Physical Properties ◽  
Undergraduate Students ◽  
Teaching Methods ◽  
Civil Engineering ◽  
Rapid Development ◽  
Strength Characteristics ◽  
Engineering Material ◽  
Teaching Content ◽  
Test Database

Civil Engineering Material is one of the main special courses offered to undergraduate students whose major is Civil Engineering. It aims to let students know major civil engineering materials, their physical properties, mechanical properties, how they are used in construction, how they are tested in the lab, and their strength characteristics-information, so that they can solve problems arising from civil construction. Rapid development in civil engineering material requires construction of this course, which could keep the teaching content up-to-date with current situations. This paper analyzed the current conditions of this course and aims for construction and then describes a construction plan, including revision of the teaching content, improvement of teaching methods and class mode, compiling of test database and exercise database.

Description of Municipal Solid Waste Treatment

2013 ◽  
Vol 663 ◽  
pp. 836-839
Author(s):  
Ping Cao ◽  
Wei Zhao ◽  
Wei Hong Xia
Keyword(s):  
Municipal Solid Waste ◽  
Solid Waste ◽  
Undergraduate Students ◽  
Waste Treatment ◽  
Environmental Engineering ◽  
Teaching Content ◽  
Treatment Technologies ◽  
Solid Waste Generation ◽  
Solid Waste Treatment ◽  
Test Database

Our country has seen a rapid growth of municipal solid waste generation, which requires proper treatment. Therefore, there’s a great need for professionals special in municipal solid waste treatment, which makes the course of Municipal Solid Waste Treatment necessary for undergraduate students majoring in Environmental Engineering. Municipal Solid Waste Treatment is one of the main special courses offered to students whose major is Environmental Engineering. Through learning of this course, the students could grasp basic treatment technologies of MSW, e.g. pulverizing, composting, incineration, pulverizing and etc. In order to keep up with solid waste treatment nowadays, it is necessary to develop this course to improve teaching effects. Firstly, this paper described the current conditions of this course. Secondly, it offers a construction plan in adjustment of the course teaching content, enrichment of teaching methods and teaching mode, preparation of test database and exercise database and suggestion of ways to increasing teaching effect of this course.

scholarly journals Determination of student opinions in augmented reality

2016 ◽  
Vol 8 (3) ◽  
Author(s):  
Huseyin Bicen ◽  
Erkan Bal
Keyword(s):  
Augmented Reality ◽  
Undergraduate Students ◽  
Teaching Methods ◽  
New Technology ◽  
Rapid Development ◽  
Classroom Teaching ◽  
Student Opinions ◽  
Study Results ◽  
The Impact

The rapid development of the new technology has changed classroom teaching methods and tools in a positive way. This study investigated the classroom learning with augmented reality and the impact of student opinions. 97 volunteer undergraduate students took part in this study. Results included data in the form of frequencies, percentages and descriptive statistics. The results show that, with gamification methods, augmented reality content affected students’ opinions in a positive way. When QR codes are used in the classroom, students feel independent from classroom materials and can access various resources. Moreover, students think that, when augmented reality in the classroom is used, education is more enjoyable. Keywords: Augmented reality; gamification; opinions; students

Application Study of FRTP Materials in the Civil Engineering Products

2013 ◽  
Vol 395-396 ◽  
pp. 447-450
Author(s):  
Shao Ming Wei
Keyword(s):  
Mechanical Properties ◽  
Physical Properties ◽  
Environmental Pollution ◽  
Civil Engineering ◽  
Light Weight ◽  
Fiber Reinforced ◽  
Application Study ◽  
At Home

The FRP materials can be divided into FRTP( fiber reinforced thermoplastic plastic) and FRSP( fiber reinforced thermoset plastic) according to the resin materials. As a new kind of composite, FRTP attracts people. s attention for the characteristics of light weight, durability, no environmental pollution and reshaping. According to the characteristics of FRTP, we compare the impregnation and moldinging process of FRTP materials and the physical properties of FRTP and FRSP. We study the FRTP laminates products for civil engineering and its mechanical properties and the application situation at home and abroad. Some problem to be solved are also presented.

PEMANFAATAN KAYU AKASIA MANGIUM (Acacia mangium Willd) UNTUK MEBEL

2012 ◽  
Vol 4 (1) ◽  
pp. 1
Author(s):  
Djoko Purwanto
Keyword(s):  
Mechanical Properties ◽  
Compressive Strength ◽  
Physical Properties ◽  
Treatment Process ◽  
Acacia Mangium ◽  
Physical And Mechanical Properties ◽  
Wood Fibers ◽  
Test Parameters ◽  
Mechanical And Physical Properties ◽  
Scale Scores

Timber Acacia mangium (Acacia mangium, Willd) for Furniture. The study aims to determine the mechanical and physical properties and the decorative value (color and fiber) wood of acacia mangium with using finishing materials. This type of finishing material used is ultran lasur natural dof ,ultran lasur classic teak, aqua politur clear dof, aqua politur akasia dan aqua politur cherry. After finishing the wood is stored for 3 months. Test parameters were observed, namely, physical and mechanical properties of wood, adhesion of finishing materials, color and appearance of the fiber, and timber dimensions expansion. The results showed that the mechanical physical properties of acacia wood qualified SNI. 01-0608-89 about the physical and mechanical properties of wood for furniture, air dry the moisture content from 13.78 to 14.89%, flexural strength from 509.25 to 680.50 kg/cm2, and compressive strength parallel to fiber 342.1 - 412.9 kg/cm2. Finishing the treatment process using five types of finishing materials can increase the decorative value (color and fiber) wood. Before finishing the process of acacia mangium wood has the appearance of colors and fibers and less attractive (scale scores 2-3), after finishing acacia wood fibers have the appearance of colors and interesting and very interesting (scale 4-5).Keywords: mangium wood, mechanical properties, decorative value, finishing, furniture.

CONDULOY

Alloy Digest ◽  
1953 ◽  
Vol 2 (10) ◽  
Keyword(s):  
Mechanical Properties ◽  
Heat Treatment ◽  
Physical Properties ◽  
Tensile Properties ◽  
Copper Alloy ◽  
Heat Treating ◽  
Age Hardening ◽  
Beryllium Copper ◽  
Hardening Heat Treatment

Abstract CONDULOY is a low beryllium-copper alloy containing about 1.5% nickel. It responds to age-hardening heat treatment for improved mechanical properties. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on casting, heat treating, machining, and joining. Filing Code: Cu-11. Producer or source: Brush Beryllium Company.

ALUMINUM 2011

Alloy Digest ◽  
1978 ◽  
Vol 27 (12) ◽  
Keyword(s):  
Mechanical Properties ◽  
Corrosion Resistance ◽  
Shear Strength ◽  
High Temperature ◽  
Physical Properties ◽  
Copper Alloy ◽  
Heat Treating ◽  
Temperature Performance ◽  
Screw Machine ◽  
Aluminum Copper Alloy

Abstract ALUMINUM 2011 is an age-hardenable aluminum-copper alloy to which lead and bismuth are added to make it a free-machining alloy. It has good mechanical properties and was designed primarily for the manufacture of screw-machine products. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fatigue. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Al-32. Producer or source: Various aluminum companies. Originally published October 1955, revised December 1978.

BRUSH ALLOY 3

Alloy Digest ◽  
1983 ◽  
Vol 32 (3) ◽  
Keyword(s):  
Mechanical Properties ◽  
Thermal Conductivity ◽  
Corrosion Resistance ◽  
Physical Properties ◽  
Copper Alloy ◽  
Elevated Temperatures ◽  
Physical And Mechanical Properties ◽  
Heat Treating ◽  
Good Resistance ◽  
Good Corrosion Resistance

Abstract BRUSH Alloy 3 offers the highest electrical and thermal conductivity of any beryllium-copper alloy. It possesses an excellent combination of moderate strength, good corrosion resistance and good resistance to moderately elevated temperatures. Because of its unique physical and mechanical properties, Brush Alloy 3 finds widespread use in welding applications (RWMA Class 3), current-carrying springs, switch and instrument parts and similar components. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fatigue. It also includes information on corrosion resistance as well as casting, forming, heat treating, machining, joining, and surface treatment. Filing Code: Cu-454. Producer or source: Brush Wellman Inc..

REYNOLDS 390 and A390

Alloy Digest ◽  
1971 ◽  
Vol 20 (8) ◽  
Keyword(s):  
Mechanical Properties ◽  
Wear Resistance ◽  
Corrosion Resistance ◽  
High Temperature ◽  
Physical Properties ◽  
High Hardness ◽  
Heat Treating ◽  
Silicon Alloys ◽  
Aluminum Silicon Alloys ◽  
Temperature Performance

Abstract REYNOLDS 390 and A390 are hypereutectic aluminum-silicon alloys having excellent wear resistance coupled with good mechanical properties, high hardness, and low coefficients of expansion. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fatigue. It also includes information on high temperature performance and corrosion resistance as well as casting, heat treating, and machining. Filing Code: Al-203. Producer or source: Reynolds Metals Company.

ALCAN 350

Alloy Digest ◽  
1957 ◽  
Vol 6 (7) ◽  
Keyword(s):  
Mechanical Properties ◽  
Corrosion Resistance ◽  
Shear Strength ◽  
Physical Properties ◽  
Heat Treating ◽  
Casting Alloy ◽  
Aluminum Casting ◽  
Aluminum Casting Alloy ◽  
Good Corrosion Resistance ◽  
Aluminum Company

Abstract ALCAN 350 is a 10% magnesium-aluminum casting alloy having high mechanical properties, excellent machinability, and good corrosion resistance. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive and shear strength as well as fatigue. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Al-52. Producer or source: Aluminum Company of Canada Ltd.

PD-135

Alloy Digest ◽  
1972 ◽  
Vol 21 (11) ◽  
Keyword(s):  
Mechanical Properties ◽  
Corrosion Resistance ◽  
Physical Properties ◽  
Tensile Properties ◽  
Heat Treating ◽  
Thermal Conductivities

Abstract PD-135 is an oxygen-free, age-hardenable copper containing chromium and cadmium. It has excellent mechanical properties and high electrical and thermal conductivities. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as creep and fatigue. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-261. Producer or source: Phelps Dodge Copper Products Company.

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