Etihad Rail has awarded design and construction contracts worth more than USD 8 billion for the first high-speed rail line in the United Arab Emirates, connecting Abu Dhabi and Dubai. The 150 km corr...
HS2 engineers have completed deck assembly for four parallel viaducts at Coleshill, marking a significant milestone in the construction of the Delta Junction to the east of Birmingham. The Coleshill...
Bangkok has unveiled a concept for a dedicated pedestrian and cycling bridge across the Chao Phraya River, designed to connect Song Wat Road in the historic Phra Nakhon district with the Thonburi sid...
Rescue teams continued search and recovery operations on Sunday after a multi-storey residential building collapsed in the Bab al-Tabbaneh neighbourhood of Tripoli, northern Lebanon, killing at least...
Construction teams have completed the northern set of porous tunnel portals on the HS2 Chiltern Tunnel, marking a key milestone on the high-speed rail route between London and Birmingham. The works w...
Moray Council has confirmed plans to remove the collapsed spans of the historic Spey Viaduct from the River Spey in sections, allowing a detailed investigation into the structure’s failure in Decemb...
Bamboo scaffolding has been embedded in Hong Kong’s construction sector for more than a century, remaining a dominant access and temporary works system in one of the world’s densest high-rise environ...
After nearly three years of relative stability, construction material costs are once again trending upward, marking a clear shift in market conditions as the industry moves into 2026. New pricing dat...
A building collapse in downtown Benton on Wednesday afternoon has caused significant structural damage and prompted a multi-agency emergency response, following days of heavy snow and ice accumulatio...
Data center construction emerged as one of the strongest sectors in an otherwise uneven construction market during 2025, and momentum is accelerating into 2026. Driven by rapid adoption of artificial...
High Speed Two (HS2) has entered a decisive new phase as tunnelling officially began on the final deep-level section of the route into central London. The first of two tunnel boring machines has star...
A birthday celebration in a fifth-floor apartment in Paris’s 11th arrondissement ended abruptly early on 18 January 2026 when the apartment floor collapsed into the level below. The incident occurred...
The Golden Gate Bridge opened on May 27, 1937, and has since been standing as a landmark synonym to the city of San Fransisco. It was constructed between 1933 and 1937 in the Bay Area, and...
Given the rate and direction of full dip of a plane or seam, find the bearing of an apparent dip. Two directions noted, in which a given apparent dip occurs. Known values: Full dip direction = α...
Given the rate and direction of full dip of a plane or seam, find path gradients in three different directions, (a) due N, (b) N 75o E, (c) due E. Known values: Full dip direction = N 30o E Full...
Given the rate and direction of full dip of a plane or seam, find the apparent dip in any other direction. Known values: Horizontal length along full dip direction = x Full dip rate = 1 in x Sol...
Given the direction of full dip and the rate and direction of an apparent dip of a plane or seam, find the rate of full dip. Known values: Full dip direction = α Apparent dip direction = &b...
A vertical borehole passes through a seam with a known dip at 43o. If the apparent thickness of the seam as shown by the borehole core is 2m, calculate: (a) the true thickness of the seam and (b) the...
Calculate the coordinates of the intersection of two lines given the coordinates of four stations. Known values: Coordinates A (EA, NA), B (EB, NB), C (EC, NC), D (ED, ND) i.e. A &nbs...
