Posts

Composite Construction in a Structural Steel Design

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It is a common sight to see buildings and bridges consist of a common concrete slab assisted by steel beams. If the steel beams are attached to the concrete slab in a position that the two act as a single unit, the beam is referred to as a composite beam. Composite beam design examples can be compared to concrete T-beams where the T-beam are made of concrete slab.

Cantilever Retaining Walls - Overview of the Design Process

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  Dear ASDIP Customer: Cantilever retaining walls are self-standing structures whose design may be very cumbersome and time-consuming. The complex calculations imply multiple checks and the generation of load diagrams and details. But, what are the steps in the design process? What lateral soil theory to use? What are the stability failure checks? How do you design the stem? How do you design the footing? How do you optimize your design? I have prepared a new blog post with a short video, where I discuss the steps in the design of un-piled cantilever retaining walls.  Y ou are invited to read this blog post and watch the video. Cantilever Retaining Walls - Overview of the Design Process Your comments and suggestions are welcome. Best regards, Javier Encinas, PE ASDIP Structural Software www.asdipsoft.com

Concrete Continuous Beams: A Structural Design Challenge

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  Dear ASDIP Customer: The design of concrete continuous beams may be time-consuming. After defining the loads, it's necessary to perform the beam analysis in order to find the shears and moments along the beam, and then design the reinforcement to provide the required strength, How do you generate the shear and moment diagrams? Is the shape of the cross section important? How do you calculate the strength? I have prepared a blog post with a brief overview of the engineering background and a short video, where I discuss the required steps in a typical concrete continuous beam design.  Y ou are invited to read this blog post and watch the video. Concrete Continuous Beams: A Structural Design Challenge Your comments and suggestions are welcome. Best regards, Javier Encinas, PE ASDIP Structural Software www.asdipsoft.com

3 Features To Look For In a Foundation Design Software

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Planning out the details and the designs of all the foundation of a building is not an easy task. Regardless of whether you have to create a design for the concrete column or beam, you have to make complicated adjustments to your project. But, what will happen if you make an error? Well, you will have to complete all the design altogether. Thus, to avoid this situation, you should look for a concrete foundation design software that eases the process.

Spread Footings Under Biaxial Bending: A Complex Design

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Dear ASDIP Customer: The design of  spread footings subject to vertical loads and biaxial bending may be cumbersome and time-consuming, particularly for large eccentricities and partial bearing conditions. In such cases, the calculation of bearing pressures, shears, and moments may become very complex. This blog post discusses the complexities that arise when biaxial large eccentricities are present in the design of spread footings. It explains the difficulty in the calculation of shears and moments. A short video shows graphically the design of such footings using ASDIP FOUNDATION.  Y ou are invited to read this blog post and watch the video. Spread Footings Under Biaxial Bending: A Complex Design Your comments and suggestions are welcome. Best regards, Javier Encinas, PE ASDIP Structural Software www.asdipsoft.com

Design of combined footings - Time-Consuming

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  Dear ASDIP Customer: The design of combined footings may be time-consuming. You have to consider the loads at both columns and size the footing to calculate the bearing pressures, punching shears, bending moments, and then design the reinforcement, check development lengths, minimum steel, etc. The design is even more difficult if the footing es trapezoidal and eccentric. But what about if you could model your combined footing in a software, enter the loads, and then be able to modify any of the variables involved in the design, check graphically the calculations  immediately , and optimize your design as you go? This is exactly what I have done in a new blog post with annotated screenshots and a short video, where I show a step-by-step design example of an eccentric trapezoidal combined footing from scratch.  Y ou are invited to read this blog post and watch the video. Eccentric Combined Footing Example Using ASDIP FOUNDATION Your ...

How to calculate the PASSIVE PRESSURE?

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Dear ASDIP Customer: The calculation of the passive pressure is very important in the design of retaining walls to prevent sliding problems. However, this calculation may be affected by some external factors that can be overlooked easily. Are you calculating the passive pressure correctly? I have prepared a new blog post with a short video, where I discuss the calculation of the passive pressure and the factors that may affect the end result.  Y ou are invited to read this blog post and watch the video. Retaining Walls: Are You Calculating the Passive Pressure Correctly? Your comments and suggestions are welcome. Best regards, Javier Encinas, PE ASDIP Structural Software www.asdipsoft.com