hydraulic concrete
81Trench warfare — is a form of warfare where both combatants have fortified positions and fighting lines are static. Trench warfare arose when a revolution in firepower was not matched by similar advances in mobility. The result was a slow and grueling form of… …
82Tunnel boring machine — A tunnel boring machine that was used at Yucca Mountain nuclear waste repository A tunnel boring machine (TBM) also known as a mole , is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata.… …
83Dujiangyan Irrigation System — For the adjacent city, see Dujiangyan City. Mount Qingcheng and the Dujiangyan Irrigation System * UNESCO World Heritage Site …
84Jamuna Bridge — Infobox Bridge bridge name= Bangabandhu Jamuna Bridge caption= official name= also known as= carries= crosses= Jamuna River locale= Sirajganj and Tangail maint= Bangladesh Bridge Aurhority Limited id= design= railroad bridge mainspan= length= 4.8 …
85Peterborough Lift Lock — The Peterborough lift lock is a boat lift located on the Otonabee River in the city of Peterborough, Ontario, Canada and is Lock 21 on the Trent Severn Waterway.The dual lifts are the highest hydraulic boat lifts in the world, rising 19.8 m (65… …
86Plasterwork — refers to construction or ornamentation done with plaster, such as a layer of plaster on an interior wall or plaster decorative moldings on ceilings or walls. This is also sometimes called pargeting. The process of creating plasterwork, called… …
87Reservoir — This article is about an artificial body of water. For other uses, see Reservoir (disambiguation). The Jhonghua Dam on the Dahan River in Taoyuan County, Taiwan. A reservoir (pronounced either REZ ur vore or REZ er vwar, etymology: from French… …
88Strand jack — Strand jacks (also known as strandjacks) are jacks used to lift very heavy loads for construction and engineering purposes. Capable of lifting loads of over 400 tons, strand jacks were invented in the 1970s.Fact|date=March 2008The strandjack… …
89Sidoarjo mud flow — The Sidoarjo mud flow or Lapindo mud, also informally abbreviated as Lusi , a contraction of Lumpur Sidoarjo ( lumpur is the Indonesian word for mud), is a since May 2006 ongoing eruption of gas and mud in the subdistrict of Porong, Sidoarjo in… …
90civil engineering — the work or profession of a civil engineer. * * * Profession of designing and executing structural works that serve the general public, including bridges, canals, dams, harbors, lighthouses, roads, tunnels, and environmental works (e.g., water… …
