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Adisorn O.
Sep 3, 20241 min read
Evaluating Bearing Strength of Concrete by using M-C Criterion
Adisorn Owatsiriwong Tabulated Output for various parameters     fy      s      dia      sig3       sig1      sig1_fcp_ratio...
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Adisorn O.
Aug 30, 20242 min read
Spring Model Presentation of Anchorage zone
Adisorn Owatsiriwong 1. Spring Model Representation: • k_s : Represents the stiffness of the anchor. • k_c1 : Represents the...
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Adisorn O.
Aug 30, 20244 min read
Causes of failure in Anchorage Zone of Post-tensioned Concrete
Adisorn Owatsiriwong Understanding D-Regions 1. D-Region (Disturbed Region) : • The D-region is a portion of the structure where the...
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Adisorn O.
Mar 21, 20241 min read
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Adisorn O.
Mar 9, 20241 min read
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Adisorn O.
Feb 26, 20241 min read
Understanding 3D Frame Element in Structural Analysis
Citation: Adisorn Owatsiriwong (2024). Understanding 3D Frame Element in Structural Analysis (https://www.mathworks.com/matlabcentral/fil...
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Adisorn O.
Dec 8, 20231 min read
Understanding Lower and Upper Bound Theorem for Collapse Load Analysis of Structures
The lower-bound and upper-bound collapse load theorems are fundamental concepts in structural engineering, particularly in the field of...
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Adisorn O.
Jul 12, 20231 min read
Spiral Concrete Staircase
A spiral concrete staircase is considered quite a complex member. It must carry various kinds of forces simultaneously: bending, shear,...
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Adisorn O.
Jun 24, 20231 min read
PILE-OP : A Preview of AI tool for pile group design
We have collaborated with Posteck Prestressing in development of AI design tools project for post-tensioned slab design and pile design...
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Adisorn O.
Jun 14, 20231 min read
Generation of Tendon Profile under user's Control Parameters
In most metaheuristic algorithms like Genetic Algorithm, Simulated Annealing, or particle swarm optimization, it is required to generate...
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Adisorn O.
May 1, 20230 min read
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Adisorn O.
Apr 3, 20231 min read
DERIVATION OF ELEMENT STIFFNESS AND EQUIVALENT NODAL FORCE FOR BERNOULLI's BEAM ELEMENT
This article describes the stiffness matrix and equivalent nodal forces for Bernoulli's beam element. The derivation was formulated using...
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Adisorn O.
Apr 2, 20231 min read
MATRIX STRUCTURAL ANALYSIS: PART 1
A short course on Matrix Structural Analysis. This part involves planar trusses and space trusses. The aim is to familiarize the learners...
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Adisorn O.
Feb 28, 20231 min read
Development of software tool for integrated frame analysis and design of structural steel connection
This study presents the development of a software tool for integrated frame analysis and design of structural steel connections. The open...
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Adisorn O.
Feb 23, 20231 min read
Losses in Post-tensioned Concrete
In the design of post-tensioned concrete members, we must consider losses of prestressing forces. The input prestressing force can't be...
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Adisorn O.
Feb 20, 20231 min read
Design optimization of two-way post-tensioned concrete slab using simulated annealing algorithm
(PDF) Design optimization of two-way post-tensioned concrete slab using simulated annealing algorithm (researchgate.net) This paper...
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Adisorn O.
Feb 20, 20231 min read
Strut-and-Tie-Modeling in Reinforced Concrete Structures Basics and Applications (Book)
(PDF) Strut-and-Tie-Modeling in Reinforced Concrete Structures Basics and Applications (researchgate.net) Strut-and-tie modeling...
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Adisorn O.
Feb 20, 20231 min read
BIM AS A NEW STANDARD IN STRUCTURAL DESIGN OF BUILDING
BIM stands for "Building Information Management." This technology soon becomes a new standard of building practice in Thailand. The...
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