Engineering principles

In this paper, analytical and numerical solutions are developed for the pile with a rectangular cross-section under vertical load in layered soils. The rectangular cross-section is considered as a circular cross-section with a proposed formulation of equivalent radius.

11p vifilm 24-09-2024 3 1   Download

A hybrid analytical-numerical solution is proposed to solve the problem of a laterally loaded pile with a circular cross-section in multilayered soils. In the pile-soil model, the lateral load is located at the pile head including both lateral force and bending moment. The single pile is considered as a beam on elastic foundation while shear beams model the soil column below the pile toe.

14p vifilm 24-09-2024 6 1   Download

This paper first briefly introduces principles, construction procedures and quality control techniques of an innovative CDM method that can create head-enlarged column, named as Point Foundation (PF).

14p vifilm 24-09-2024 2 1   Download

This paper introduces general principles and gives analytical clarifications of the stirrups design at ambient condition and shear strength analysis for reinforced concrete (RC) beams at fire condition according to Russian design standards SP 63.13330.2012 (SP 63) and SP 468.1325800.2019 (SP 468), respectively.

15p vifilm 24-09-2024 6 2   Download

This paper summarizes the basic principle of FEM and DEM, then reviews a number of possible direct coupling strategies between FEM and DEM together with potential applications in civil engineering. The second objective is to develop a model that combines these two above mentioned methods in a multi-scale approach.

12p vifilm 24-09-2024 2 1   Download

This paper aims to analyze the integration of Lean construction principles in the BIM coordination process through a specific case study. The project management unit is responsible for managing and evaluating BIM models from consultants and contractors and serves as the project’s BIM coordinator.

8p viyoko 24-09-2024 1 1   Download

The paper aims to study the effect of operatiing conditions in the column experiment with the ion exchange material which was prepared in optimum synthesized conditions. Polystyrene waste from disposable food packaging was dissolved in cyclohexane and sulfonated by sulfuric acid to synthesize cation exchange materials which were applied to remove Cr3+ in water by the ion exchange principle.

9p viyoko 24-09-2024 2 1   Download

This paper offers a comprehensive techno-economic analysis of capacitive deionization (CDI) technology, examining its significance in water treatment. The analysis begins with a detailed elucidation of CDI principles, emphasizing its operational framework, and delineating both advantages and limitations.

14p vifaye 20-09-2024 2 1   Download

This study investigates the bending behaviour and free vibration response of a rectangular sandwich plate with auxetic honeycomb core and functionally graded material (FGM) face sheets. Governing equations are established from Hamilton’s principle in the framework of the first-order deformation theory (FSDT).

11p vifaye 20-09-2024 5 1   Download

Classical ways of determination of influence lines for structural responses are often inefficient due to high computational cost, especially if properties of the structure are uncertain. The combination of Muller-Breslau principle and the finite element analysis can resolve this problem. In this study, formulations for new finite elements tailored for use in determination of influence lines for structural responses are proposed.

20p vifaye 20-09-2024 1 1   Download

3D animation software is extensively used to create graphics for special effects sequences in live-action films, in animated feature film production and for the generation of computer games and virtual reality content. It is a commonly held view within the computer graphics community that 3D animation software is ―just another tool‖ for self-expression. This research questions that view by examining the inherent nature of the tool itself. In doing so, some of the philosophical assumptions embedded in the design of the new digital tool are revealed.

99p runthenight05 01-03-2023 6 2   Download

The limits of current micro-scale technology is approaching rapidly. As the technology is going toward nano-scale devices, physical phenomena involved are fundamentally different from micro-scale ones. Principles in classical physics are no longer powerful enough to explicate the phenomena involved in nano-scale devices. At this stage, quantum mechanic sheds some light on those topics which cannot be described by classical physics. The primary focus of this research work is the development of an analysis technique for understanding the behavior of strongly perturbed harmonic oscillators.

165p runthenight07 01-03-2023 6 3   Download

The aim of research: Determination of greywater characteristics from some buildings in Hanoi city; Explaination of the principle of removing the main pollutants out of greywater by using laterite with multi soil layering engineering; Determination of decomposition rate coefficients of BOD5, COD and NH4 + -N. The number of laterite layer is calculated based on these coefficients; Successful greywater treatment from building by using laterite with Multi Soil Layering engineering and the treated effluent meet up the National Regulations

27p dolphintaletale 23-04-2021 20 9   Download

Select and identify the content in the suitable narrative documents and meet the goal of developing self-awarenessskills for junior high school students. Propose principles and methods to develop self-awareness skills for junior high school students in teaching reading and understanding narrative text in the direction of developing students' qualities and competencies in order to contribute to improving effective teaching grammar in high schools.

27p angicungduoc10 09-03-2021 14 3   Download

In Lecture "Introduction to software engineering - Week 1: Course introduction", you will learn to: A general introductory course in software engineering; Introduces important concepts such as software processes and agile methods, and describes essential software development activities, from initial software specification through to system evolution; develop software in multi-person teams by applying software engineering principles.

11p larachdumlanat 09-11-2020 18 3   Download

This paper studies the effect of the change in air-fuel ratio on the engine and automobiles vibrations. Principle of vibration analysis is used to determine the system behavior. Air-fuel ratio is studied, as an input parameter, for stoichiometric, rich and lean fuels.

9p lucastanguyen 01-06-2020 26 2   Download

Software Engineering - Lecture 7: Object Oriented Design trình bày về gán trách nhiệm cho các đối tượng, Design Principles, Business Policies, Class Diagram. Bài giảng phục vụ cho các bạn chuyên ngành Công nghệ thông tin.

11p maiyeumaiyeu28 13-01-2017 54 6   Download

After completing this chapter, students will be able to: Describe the Fundamental concepts, principles, techniques and methods of web engineering; Web based project assignment;... Inviting you to refer.

15p youcanletgo_02 07-01-2016 47 4   Download

Engineering PhD thesis: Study identified a number of parameters of rain contribute to improve traffic formula designed small drainage structures on roads in Vietnam climatic conditions for theoretical research, analysis essence, the proposed principles, methods, formulas determine the parameters of rain used in the flow calculation formula designed small drainage structures on roads in Vietnam conditions.

38p nganhanggddt2014 01-07-2014 57 6   Download

In recent years, classical antibody-based affinity reagents have been challenged by novel types of binding proteins developed by combinatorial protein engineering principles. One of these classes of binding proteins of non-Ig origin are the so-called affibody binding proteins, functionally selected from libraries of a small (6 kDa), non-cysteine three-helix bundle domain used as a scaffold.

9p galaxyss3 07-03-2013 43 4   Download