Wall collapse in Nottinghamshire
On Wednesday January 8, a wall collapsed and fall onto the Town Street in Bramcote at the “Devil’s Bend’ spot resulting in the closure of the road. The incident on the Nottinghamshire road immediatel...
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Latest News
A strong 6.6 magnitude earthquake hit Tokyo
On Monday, January 13, a powerful 6.6 magnitude earthquake struck southwestern Japan at 9:19 p.m. local time. According to the Japan Meteorological Agency (JMA), the epicenter was located in the Hyug...
A catastrophic 7.1-magnitude earthquake struck Tibet: at least 126 people fatalities
A strong earthquake of 7.1 magnitude rattled a remote region of Tibet. The earthquake hit on Tuesday morning around 9:05 a.m. local time, while the epicenter was in Tingri County, high on the Tibetan...
Structural Engineering News Recap of December 2024
You can now find TheStructuralEngineer.info's latest news recap video on YouTube, which includes what we found to be the most interesting structural engineering news of December 2024. Namely, these...
New Orleans: A two-storey building collapsed
On Monday December 30, around 5:43 p.m. local time, a two- storey building partially collapsed at Magazine Street in the Lower Garden District. Specifically, a large portion of the roof and the secon...
Industry Section
Correct Crane Stiffness Prediction: A Crucial Aspect for Operational Efficiency
Author: Wouter van den Bos, Faculty of Mechanical Engineering, Section Transport Technology and Logistics at Delft University of Technology in the Netherlands / founder of SDC Verifier. Ensuring a...
Port Mann Water Main Supply Tunnel
Keller developed a liquid nitrogen ground freezing solution that allowed for safe access to inspect and repair the tunnel boring machine (TBM) cutter head that experienced mechanical failure during m...
Brigantine Connector Project
During the construction of the 2,900-ft-long tunnel/depressed roadway section of the Atlantic City-Brigantine Connector, a shallow penetrating dewatering system ensured a dry excavation while minimiz...
Maine Medical Center
Maine Medical Center is northern New England’s largest hospital and a leading heart care, orthopedics, and pediatric care facility. To update the 150-year-old facilities, Maine Medical is undergoing...
How advanced finite element analysis can prepare buildings for extreme events
While most structural analysis software can evaluate everyday stresses, they often fail to prepare buildings for extreme events. As environmental disasters and severe weather become more frequent, cl...
Editor's Pick
Concrete Buildings as Rechargeable Batteries
The energy that comes from the wind and the sun as a renewable source has become a growing necessity. As a result, new ideas about rechargeable batteries have gained ground to capture these intermitt...
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Publications
An innovative low damage seismic solution for unreinforced clay brick infill walls Pounding effects during an earthquake, with and without consideration of soil-structure interaction A reconnaissance report on two Iran, Makran Earthquakes Seismic retrofitting solution of an adobe masonry wall Cyclic testing and comparison of locally CFRP confined HSS braces and buckling-restrained braces A multimode pushover procedure for asymmetric buildings under bidirectional ground motion Mechanical properties of brick masonry with different types of bonds Framework for developing fragility relations of high-rise RC wall buildings based on verified modelling approach Relative safety margins of code-conforming vertically irregular high-rise buildings Performance based evaluation and design of reinforced concrete frames with strong masonry infill
Education
Example: longitudinal reinforcement for shear and torsion according to EC2
Given: For the rectangular section of Figure 1 calculate the longitudinal reinforcement for shear and torsion. The section considered has depth 1500mm, width 1000mm, d = 1450mm. The vertical membe...
Calculation of the second moments of area
The problem: Determine the second moments of area, Ixx and Iyy, for the sections indicated in Figures 2a to 2e. Tip: It is given that the total height and the area of the 457 x 152 x 52 UB...
Calculation of the cross-sectional area and the position of centroid
The problem: Determine the cross-sectional area and the position of the centroid for the sections shown in Figures 1a to 1e. Please consider that the origin of the coordinate system is located...
Overhanging beam: shear force and bending moment calculation
Calculate the shear force and bending moment values due to the imposed loading on the overhanging beam of Figure 1. Figure 1: The overhanging beam considered. The free-body-diagram is shown in F...
Time History Analysis: process and advantages
In the field of structural engineering and design, the examination of dynamic loads is significant and cannot be underestimated. Time history analysis stands out as a crucial approach to studying...
Bending stress in a beam element
Given: A simply supported beam of length L=5m is given in Figure 1a. The beam is subjected to uniform distributed load equal to 3.2kN/m. If the beam has a rectangular cross-section, as shown in...
Method of sections
Please determine the forces in the members BC, GC and GF of the pin-jointed plane truss shown in Figure 1 using the method of sections. Given: Figure 1: The pin-jointed plane truss considered. So...
Books
Structural Engineering Solved Problems
Structural Engineering Solved Problems contains 100 practice problems representing a broad range of topics on the Structural Engineering (SE) and Civil PE exams. Each problem provides an opportunity t...
Structural Depth Reference Manual for the Civil PE Exam, Fourth Edition
The Structural Depth Reference Manual prepares you for the structural depth section of the Civil PE exam. It provides a concise, yet comprehensive review of the structural depth section exam topics an...
Structural Depth Practice Exams for the Civil PE Exam
Structural Depth Practice Exams contains two 40-problem, multiple-choice exams consistent with the NCEES Civil PE structural depth exam's format and specifications. Like the actual exam, the problems...