Keller North America (Keller) announces the acquisition of Voges Drilling Inc., a drilled shaft contractor in New Braunfels, Texas, with over 30 years of experience. Acquisition of Voges further expa...
No immediate reports of damage after a shallow and strong earthquake of magnitude 6.1 that struck the Myanmar-India border region early on Friday. According to India's National Center for Seismolog...
The stadium known as Ras Abu Aboud is a 40,000-seat sports venue near Doha's port and it is the first stadium in FIFA World Cup history designed to be fully demountable. Shipping containers of dif...
Engineering News Record (ENR) ranks for the third year in a row Keller #1 Excavation and Foundation firm. This is Keller’s third year holding this top position. Before 2019, this position was held by...
Lives and billions of dollars in infrastructure damage every year is the cost of earthquakes in the United States. Earthquakes can occur at any time, and there is no way to predict them, at least now...
In an ever-changing world, it has never been more important to support employee mental health and wellbeing. Prioritizing wellbeing not only enhances our employees’ health and happiness, it makes goo...
Keller North America (Keller) announces the acquisition of Subterranean (Manitoba) Ltd., a highly respected geotechnical contractor based in Winnipeg, Manitoba and the region’s leading caisson servic...
October is Global Diversity Awareness Month and an opportunity to celebrate and increase awareness about diversity, and the positive impact it has in the workplace and wider society. Read more on Kel...
SkyCiv to Hold a Structural Engineering Hackathon in 2021 Leading Structural Analysis and Design software SkyCiv, will be holding a Structural Engineering hackathon from October 6 - 9th 2021. The eve...
Despite some regulatory delays, a major power plant modernization project in Florida got off to a smooth start on site, thanks to Keller company, Moretrench Industrial. View Latest Keller North Ameri...
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...
A simply supported beam (Figure) with a span of L=20ft is subjected to a uniform service load of 1200 lb/ft, including self weight, and a live load of 900 lb/ft. Determine the maximum factored...
For the simply supported beam of Figure 1, determine the uniformly distributed load, q, at which the flexural crack forms. The beam has a length L=7m, and f’c=25Mpa. Figure 1: Cross-section of Con...
Calculate the vertical deflection of the beam (magnitude and direction) at the midpoint of the central span (point A) Solution Use virtual work method: Virtual Structure From Equilibrium: Shea...
Truss and cable elements are defined by their ability to carry solely axial loads. Nonetheless, since cables have no stiffness when loaded in compression, they function only in tension. Moreover,...
Based on Figure 1, we get: where: In matrix form, the above can be re-written as: Example Figure 2: Two Springs in Series - Example Calculate k1, δ2, and f3. Solution Ba...
The rod of the picture is loaded with the force 2P which is uniformly distributed on Section D where applied. If the material of the rod is homogenous with Elastic Modulus E find the variation in len...
Calculate the maximum allowable shear force Vmax for the girder. The welded steel girder is having the cross section shown in the figure. It is fabricated of two 500 mm x 50 mm flange plates and a 50...
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...
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 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...
