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University of Jerusalem: Study shows that slow movement of tectonic plates can lead to strong earthquakes

A new study was conducted by a team from Hebrew University of Jerusalem and published at Nature Journal on January 8, about how a slow, aseismic movement transitions into rapid seismic rupture, provi...

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A 6.0 magnitude earthquake hit Taiwan: at least 27 people were injured

A strong 6.0 magnitude earthquake rattled southern Taiwan on Tuesday, January 21, around 12:17 a.m. local time. The epicenter of the quake was located 12km north of Yujing at a depth of 10km. It is r...

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Camden’s tallest office tower is planned to be constructed

In Camden's downtown area county officials announced that they are planning to construct a 25-story office tower called Beacon Building. The project will be part of the initial $250 million redevelop...

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A four-storey building collapsed after efforts to rectify its imbalance in South Kolkata

On Tuesday January 14 around 3:05 p.m. local time a four-storey building gave way and fell onto a one-storey building that was located next to it in Baghajatin Vidyasagar Colony, South Kolkata. Fortu...

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Building collapse near Melbourne after landslides

On Tuesday January 14, a building collapsed because of a landslide on View Point Road in McCrae, approximately 59km south of Melbourne. The incident occurred at around 8:45 a.m. local time. Emergency...

Industry Section

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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...

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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...

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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...

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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...

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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

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Researchers develop new ultra-resistant and self-repairing concrete materials

New ultra-resistant and self-repairing concrete materials have been designed by a team from the Universitat Politècnica de València (UPV) and the Politecnico di Milano. In cracking situations, the ne...

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Education

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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...

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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...

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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...

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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...

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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...

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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...

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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

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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...

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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...

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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...