Mix design

Part 1 of ebook "Structural concrete: Materials; mix design; plain, reinforced and prestressed concrete; design tables" provides readers with contents including: the design and analysis of reinforced and prestressed concrete structural components (or members or elements) and structures; the basic theories required; the properties and behaviour of plain concrete, and of the steel used for reinforcing and prestressing concrete;...

154p mothoiphong 28-06-2024 2 1   Download

Part 2 of ebook "Structural concrete: Materials; mix design; plain, reinforced and prestressed concrete; design tables" provides readers with contents including: cement manufacture; properties of cement and fine and coarse aggregates; the design of concrete mixes and properties of fresh (or wet) concrete; numerous design tables and graphs, both for general use and for aiding design with British Standard CP 110. (These are listed in Appendix 1 to assist location.);...

107p mothoiphong 28-06-2024 1 1   Download

The purpose of this study was to investigate the perceptions of EFL pre-service teachers regarding the integration of ICT in EFL classrooms during teaching practicum. The study involved 40 EFL pre-service teachers from a university in Vietnam and employed a mixed-method design to achieve its objectives.

7p viambani 18-06-2024 5 1   Download

"Phân tích dữ liệu với R" phần 2 gồm có những nội dung sau: Chương 12: phân tích hồi qui logistic, chương 13: phân tích sống còn (event history hay survival analysis), chương 14: phân tích đa biến, chương 15: mô hình ảnh hưởng hỗn hợp (mixed-effects model), chương 16: phân tích tổng hợp, chương 17: phương pháp bootstrap, chương 18: phương pháp bayes, chương 19: hướng dẫn sử dụng WinBUGS, chương 20: thiết kế thí nghiệm (design of experiments), chương 21: ước tính cô mâu, chương 22: phân tích số liệu dây thời gian (Time Series Analysis)… Mời các bạn cùng tham khảo!...

285p zizaybay1102 03-06-2024 3 1   Download

Ebook "Solving pavement and construction materials problems with innovative and cutting-edge technologies" presents challenges in transportation engineering, recent developments and advancements in technologies, and design and construction using sustainable materials. The articles presented in this volume focus on fundamental investigations on various aspects of civil engineering materials and structures. The scope of this volume is the application of findings for solving problems in geotechnical, pavement, and transportation engineering using emerging techniques.

197p giangdongdinh 28-05-2024 2 2   Download

Part 2 of ebook "Design and control of concrete mixtures: The guide to applications, methods, and materials (Fifteenth edition)" provides readers with contents including: Chapter 12 - Designing and proportioning concrete mixtures; Chapter 13 - Batching, mixing, transporting, and handling concrete; Chapter 14 - Placing and finishing concrete; Chapter 15 - Curing concrete; Chapter 16 - Hot weather concreting; Chapter 17 - Cold weather concreting; Chapter 18 - Test methods; Chapter 19 - High-performance concrete;...

214p giangdongdinh 28-05-2024 4 3   Download

Part 1 of ebook "Design and control of concrete mixtures: The guide to applications, methods, and materials (Fifteenth edition)" provides readers with contents including: Chapter 1 - Introduction to concrete; Chapter 2 - Sustainability; Chapter 3 - Portland, blended and other hydraulic cement; Chapter 4 - Supplementary cementitious materials; Chapter 5 - Mixing water for concrete; Chapter 6 - Aggregates for concrete; Chapter 7 - Chemical admixtures for concrete; Chapter 8 - Reinforcement; Chapter 9 - Properties of concrete;...

245p giangdongdinh 28-05-2024 5 2   Download

This study focuses on evaluating the effectiveness of surface response analysis methodology in experimental design, modeling, and optimizing manufacturing conditions for the properties of PP/BCSi composite materials. Parameters including mixing temperature, mixing time, and screw speed have been carefully selected to optimize technological factors in material fabrication.

10p vijaychest 16-05-2024 2 0   Download

Part 1 book "Mixed breeds for dummies" includes contents: Mixing it up - introducing the mixed breed; designer dogs - not your mother’s mutt; a little of this, a little of that - deciding which mixed breed is right for you; choosing your new best friend, getting ready for your dog’s arrival; bringing home your mixed breed; chasing the chuckwagon - the basics of feeding; grooming your mixed breed; exercising your dog.

136p dianmotminh01 17-05-2024 6 4   Download

Lecture Introduction to Software engineering - Lesson 14: Models for program design. This lesson provides students with content about: approaches for program development; heavyweight approach; lightweight approach; mixed approach; program design; UML models; class diagram; noun identification; candidate classes; modelling dynamic aspects of the system;... Please refer to the detailed content of the lecture!

36p codabach1016 03-05-2024 2 0   Download

The study aims at investigating basic level schoolteachers' awareness of their students' mathematics learning disability (MLD) in the context of Nepal. It is based on a mixed-method research design in that it combines both qualitative and quantitative approaches as appropriate.

14p viarnault 25-04-2024 1 1   Download

This study aimed to analyze the Research-Based Learning (RBL) model implementation in the natural sciences in improving students’ analytical thinking skills. This study employed a mixed-method with a sequential exploratory design. Data collection began with qualitative data and then continued with quantitative data.

12p viarnault 25-04-2024 1 1   Download

This study aimed to analyze the critical thinking skills of students in learning of environmental change material using elearning madrasah. This study used explanatory sequential design by mixed-methods experiment.

13p viarnault 25-04-2024 1 1   Download

The purposes of this study were to explore factors and indicators of life and career skills and to develop a life and career skills in the 21st century test for undergraduate students. This research employed a mixed-method study adopting an exploratory design: instrument development model to generate research tools.

18p viarnault 25-04-2024 1 1   Download

The online flipped classroom has become increasingly applied to provide students with active learning. This study employed mixed-method research implementing a quasiexperimental design using quantitative and qualitative data collection: pre-test and post-test, a questionnaire and interview.

14p viarnault 25-04-2024 3 1   Download

The purpose of the study was to determine whether emphasising the managerial domain of the preservice preschool teachers’ curriculum is capable to improve their management and leadership skills. This study used the mixed-method methodology that combined the exploratory design and the experimental design.

15p viarnault 25-04-2024 2 1   Download

This study explored the effects of collaborative writing strategies on students' writing skills and self-efficacy. The study used a mixed methods design combining quantitative and qualitative approaches. Several instruments were used in data collection, including questionnaires, writing tests, writing assessment rubrics, and semi-structured interviews.

16p viarnault 25-04-2024 4 1   Download

The purpose of this research is to evaluate the effectiveness of the activities, which are prepared by teaching techniques that support scientific creativity, on the scientific creativity levels of prospective pre-school teachers. In the research, combined design is used, which is one of the mixed research approaches.

16p viarnault 25-04-2024 5 2   Download

This study was designed as a mixed method with an explanatory sequential design. The data collection methods included test procedures, questionnaires, and interviews. The result of this study showed that the overall mean score obtained was below the OECD average.

15p viarnault 25-04-2024 5 3   Download

Delay is one of the serious problems in the construction industry, particularly in high-rise building construction projects in Thailand. Therefore, this research aims to investigate the major resource supply causes and effects of delay problems in high-rise building construction projects in Thailand. The study employs both quantitative and qualitative study with concurrent mixed method design. Thirty-three resource supply causes and nine effects extracted from the literature review were used as the basis for further analysis.

14p longtimenosee09 08-04-2024 3 1   Download