Search results for keyword: hq
Mine Flood Signs
Mining has always been an integral part of the economy in many nations around the globe. Its importance still remains today, although environmental concerns have been raised when it comes to the impact that mining has on the environment. One such particularly concerning issue is the indication of ......
1074 
Jasmine
Rock formations and surface movement
Unfortunately with the ever accelerating effects of the global climate crisis, instances of the ground surface shifting drastically due to the movement of rocks and other subsurface structure is only increasing. This phenomenon, known as ‘lithospheric movement’ can have devastating consequences, ......
Steel Crane Beam Design
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Bridge Crane Girders Design
Bridge cranes are heavy-duty lifting devices used in production and manufacturing facilities. They consist of a movable bridge carrying a hoisting mechanism across the full span of a bay and move along a runway supported on either side by girders. The girders form th......
Mathematical Model of Crusher
Pulverizer Mathematics Model
Pulverizers are machines used in industrial settings to break down materials into a fine powder. The process of grinding materials is achieved through the use of a variety of mathematical and physical models. These models are used to determine the efficiency of the pu......
sorting
The Seven Wonders of the Ancient World
The Seven Wonders of the Ancient World were a collection of remarkable constructions listed by various Greek authors, including Antipater of Sidon and Philo of Byzantium. The classic list featured seven wonders located in the Eastern Mediterranean: the Great......
Tapered chute
Seven Wonders Of The Ancient World
Since the beginning of human civilization, people have been fascinated by the grandeur and wonder of the ancient world. Many amazing monuments, vast cities and incredible architectural achievements have been constructed throughout history. Although most of these......
rock burst
Impact Loading
Impact loading is the force applied to a structure that results from a single, rapidly applied force. This loading is usually of short duration and is usually caused by an event such as a tornado, earthquake, or vehicle crash. Impact loading can often exceed the capability of a str......
crack theory
, 关于Wegeners Continental Drift Theory
Wegener’s Continental Drift Theory, first proposed by German scientist Alfred Wegener in the early 20th century, proposed that the continents had once been joined together and had since moved apart, an idea that contradicted long-held popular beliefs. Wegene......
civil construction materials
Civil engineering and building materials
Civil engineering and building materials has evolved significantly over the last 100 years. As a result, modern civil engineering and building materials are designed with four key elements in mind: safety, functionality, sustainability, and aesthetic appeal......
Structural design of multi-storey factory buildings in metallurgical factories and mines
Design of Multi-layer Workshop Structure for Metallurgical Plant and Mine
Introduction
Metallurgical plant and mine require special treatment for the construction of multi-layer workshop structure, due to its complexity. In this article, a multi-layer workshop structure design of a metallurgical......
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