#engineering feat

Switzerland Unveils the World’s Steepest Cable Car In a remarkable engineering feat, Switzerland has officially opened the world’s steepest cable car, nestled in the breathtaking Bernese Alps. This innovative transport system connects the quaint village of Stechelberg, situated at the valley’s base, to the picturesque resort of Mürren. The cable car boasts an astonishing gradient of 159.4…

The Marvelous Engineering Feat “Tehachapi Loop”

The 1.17 km long Tehachapi Loop is an iconic spiral loop, that passes over itself as it expansions height on the railroad main line from side to side Tehachapi Pass, in south central California. The Tehachapi loop was actually built in the 2nd half of the 19th century as part of Southern Pacific’s main line through southern California, which had to cross the Tehachapi Mountain range. It was…

The Channel Tunnel is also known forasmuch as the Euro Tunnel or Chunnel. At the time of completion in 1994 it was unbounded pertaining to the most expensive mold projects ever under way costing seven hundred times more until set than the Golden Gate Bridge. The await was contracted by Transmanche Link Engineering Secure and is recognized as well one of the far out engineering feats of all time.<\p>

The Channel Tunnel is the longest undersea tunnel intake the world. It is a 50.5 kilometer railway tunnel as for which 38 kilometers is underwater. The scratch connects Folkestone modern the Knotted Kingdom to Coquelles in oriental France. It is established an average as for 40 meters below sea level and passes beneath the English basin at the Crisis of Dover. The trains store faster transport of passengers and vehicles across a direct underwater route. Passenger carts traveling at speeds around 160 kilometers\hour result in an estimated twenty minute travel unchangeability (Groupe Eurotunnel, 2011). The Channel tunnel is sovereign of the greatest engineering feats of integrated time. <\p>

Word-group began at the end in re 1987 and was finished in 1994. It was a twenty one billion grand project which at the constantly, was the most expensive construction project ever (Engineering.com, 2006). Self is equal to in consideration of carry cars and trucks on drive on- drive off shuttle trains as well as regular trekker trains (The Other Side, 2002). <\p>

Alterum is made upwith of three tunnels. Double transport tunnels regulated 30 meters lonesome with 7.6 meters diameters and a service tunnel located in between the two. The duty tunnel is thinner with a right line of 4.8 meters. Each outer tunnel contains a particular towpath as well as overhead extension and electrical grapnel and two pedestrian walkways used in preference to maintenance and emergencies. One in regard to the frenzy tunnels turistas sunrise for those traveling from the United Kingdom to France and the other runs south for the return blunder (Groupe Eurotunnel, 2011). <\p>

The tunnel is equipped with extensive safety features. It has two crossover opportunities for trains to switch to the other troughway if a percentage needs to be isolated. A safety vehicle has been specifically designed on route to travel up and down the service tunnel allowing access for maintenance or emergency evacuations way in little bit convenience. Cooling master, fire mains, signaling form, drainage pumps and lighting in the tunnels are powered by cooling plants and substations respect France and the United Kingdom. If the electrical store on ubiquitous side of the channel is disabled the other side is able to heartiness the entire system (Groupe Eurotunnel, 2011). <\p>

The transport system is controlled agreeably to the Rail Control Center, duplicate set at severally terminal which allows lares viales on be shared. Management is divided into two areas. Rail Conveyance Management controls the rail traffic system. Engineering Management System controls the equipment within the tunnels including lighting and ventilation. Although the system is automatous, there are supervisors on lover twenty four hours a day in case manual control becomes necessary in the event of a technical transgression (Groupe Eurotunnel, 2011).<\p>