Capacity Calculations of Structural Members Excel Sheet

Capacity Calculations of Structural Members Excel Sheet



Capacity Calculations of Structural Members Excel Sheet calculate the capacity of different structural members such as beams modules , Columns, Foundations and Slabs.The excel sheet also allow you to design the required reinforcement area and a spacing of reinforcing bars within the cross-section of a concrete structure element. The RC Member Design module allows you to obtain a theoretical (required) area of reinforcement for selected concrete members.


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THE ANALYSIS OF STRESS AND DEFORMATION

THE ANALYSIS OF STRESS AND DEFORMATION


This book was prepared for a course in the mechanics of deformable
bodies at the authors' institution, and is at a level suitable for advanced
undergraduate or first-year graduate students. It differs from the traditional
treatment by going more deeply into the fundamentals and giving less emphasis
to the design aspects of the subject. In the first two chapters the principles
of stress and strain are presented and a sufficient introduction is given to the
theory of elasticity so that the student can see how exact solutions of problems
can be derived, and can appreciate the nature of the approximations embodied
in some commonly used simplified solutions. The third chapter is devoted to
the bending of beams, and the fourth chapter treats the instability of elastic
systems.


Applications to axially symmetric problems, curved beams, and stress
concentrations are discussed in Chapter 5; applications to torsion problems
are discussed in Chapter 6; applications to problems of plates and shells are
discussed in Chapter 7. Applications to problems involving viscous and plastic
behavior are treated in Chapter 8, and problems of wave propagation are
treated in Chapter 9. An introduction to numerical methods of solving
problems is given in Chapter 10. An introduction to tensor notation by means
of the equations of elasticity is given in Appendix I. Experimental methods of
determining stresses by means of strain gages, brittle coatings, and photoelasticity
are described in Appendices I1 and 111. A brief introduction to
variational methods is presented in Appendix IV.

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Project Timeline Excel Sheet

Project Timeline Excel Sheet



Project Timeline Excel Sheet shows you all activities that have happened within the project. It is updated in real time and keeps you in sync with everything happening in the project. It helps you track activities from every user across all the sections of a project in a simple chronological order.


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Computational Methods for Reinforced Concrete Structures

Computational Methods for Reinforced Concrete Structures


“There are no exact answers. Just bad ones, good ones and better ones. Engineering is the
art of approximation.” Approximation is performed with models. We consider a reality of
interest, e.g., a concrete beam. In a first view, it has properties such as dimensions, color,
surface texture. From a view of structural analysis the latter ones are irrelevant. A more
detailed inspection reveals a lot of more properties: composition, weight, strength, stiffness,
temperatures, conductivities, capacities, and so on. From a structural point of view some
of them are essential. We combine those essential properties to form a conceptual model.
Whether a property is essential is obvious for some, but the valuation of others might be
doubtful. We have to choose. By choosing properties our model becomes approximate
compared to reality. Approximations are more or less accurate.
On one hand, we should reduce the number of properties of a model. Any reduction of
properties will make a model less accurate. Nevertheless, it might remain a good model. On
the other hand, an over-reduction of properties will make a model inaccurate and therefore
useless. Maybe also properties are introduced which have no counterparts in the reality of
interest. Conceptual modeling is the art of choosing properties. As all other arts it cannot
be performed guided by strict rules.


A numerical model needs some completion as it has to be described by means of programming
to form a computational model. Finally, programs yield solutions through processing
by computers. The whole cycle is shown in Fig. 1.1. Sometimes it is appropriate to merge
the sophisticated sequence of models into the model.
A final solution provided after computer processing is approximate compared to the
exact solution of the underlying mathematical model. This is caused by discretization and
round-off errors. Let us assume that we can minimize this mathematical approximation
error in some sense and consider the final solution as a model solution. Nevertheless, the
relation between the model solution and the underlying reality of interest is basically an
issue. Both – model and reality of interest – share the same properties by definition or
conceptual modeling, respectively. Let us also assume that the real data of properties can
be objectively determined, e.g., by measurements.

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Excel Sheet to Design RC Column for Axial load According ACI

Excel Sheet to Design RC Column for Axial load According ACI



Design of columns are carried over a group of columns having a low variation of design values. In this group, design is carried for the highest values of axial force, moments about Y and Z directions, shear about Y and Z directions as well as torsion. However, it is a common practice among designers to ignore shear and torsion in columns. This practice will reduce safety factor in columns which are critical structural members responsible for the safety of the structure.


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Concrete Structures Stresses and Deformations

Concrete Structures Stresses and Deformations


Concrete structures must have adequate safety factor against failure and must
also exhibit satisfactory performance in service. This book is concerned with
the checks on stresses and deformations that can be done in design to ensure
satisfactory serviceability of reinforced concrete structures, with or without
prestressing. The following are qualities which are essential for a satisfactory
performance:
1 No excessive deflection should occur under the combined effect of pre-
stressing, the self-weight of the structures and the superimposed dead
load.
2 Deflections and crack width should not be excessive under the above
mentioned loads combined with live and other transitory loads, settle-
ment of support and temperature variations. This makes it necessary to
control stress in the reinforcement, which is one of the main parameters
affecting width of cracks. Durability of concrete structures is closely
linked to the extent of cracking.


Because of creep and shrinkage of concrete and relaxation of prestressed
reinforcement, the stresses in the concrete and in the reinforcement vary with
time. In addition, when the structure is statically indeterminate the reactions
and the internal forces are also time dependent. The strains and consequently
the displacement change considerably with time due to the same effects and
also due to cracking. The purpose of this text is to present the most effective
methods for prediction of the true stresses and deformations during the life
of the structure.
The mechanical properties that enter in calculation of stress and strain are
the modulus of elasticity, creep and shrinkage of concrete and modulus of
elasticity of reinforcements. These properties differ from project to project
and from one country to another.

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Agile Project Plan Excel Sheet

Agile Project Plan Excel Sheet



An agile project plan is based on features. The plan estimates how long it will take for each feature to be delivered, without much detail on how it will be delivered. And because the project plans are focused on features, you can group similar features into sprints. An agile project plan is always changing. Once the plan is developed, the project team needs to maintain it and update status and timelines accordingly. Also known as an agile project schedule, this template lets you add your tasks, who is responsible, start and end dates, and status. The duration for each task will be automatically calculated. This template also features a Gantt chart (a visual representation of your project timeline), which will automatically adjust when you add your own data to the table.


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