Search results for keyword: backfill
foundation
The foundation of the earth is composed of many layers, which include the core, mantle, and crust. The earths core is the central part of the system and is composed of two parts; the inner core and the outer core. The inner core is made up of solid iron and nickel and is a solid sphere. This layer ......
1037 
Avery
Horizontal transportation for shaft construction
Level transportation in shaft and side drift construction
Shaft and side drift construction, also known as tunnel driving, is a mode of construction that excavates and constructs a tunnel by digging out a large hole geological structure in the direction of the transportation route. Level transpor......
Cast-in-place pile
Injection piles are a type of piling used in construction that involves the injection of a fluid into the ground in order to create and stabilize a pile to support the foundation of a structure. Injection piles are typically used for ground improvement and for the prevention of settlement or subsi......
Metallurgical Plant and Mine Structure Design
Metallurgical Plant Facility Design
Metallurgical plant facility designs are typically a complex and involved process. This process usually involves creating a plan for the facility that outlines the size, design, and construction needs of the plant. Generally, this starts with a feasibility stud......
open cut method
Shore Protection and Beach Nourishment
Coastal Erosion is a natural phenomenon that has caused the reshaping of beaches and other shore lines for thousands of years. Natural causes such as storms and waves, as well as human activities such as dredging and development, contribute to the erosion of......
Metallurgical Mine Solid Waste Treatment and Utilization
Metallurgical waste management
The mining industry creates enormous amounts of waste material during recreational, mineral extraction and ore processing activities. In 2006, mining activities around the world generated approximately 4.6 billion tonnes of solids, most of which were disposed of in ......
Silt and muddy soil foundation investigation
Mud and Mudland Soil Surveying
Mud and mudland are a common feature of the natural landscape, with many areas experiencing higher levels of sedimentation due to the combination of climate, erosion, and human activities. As a result, special attention must be given to mud and mudland when conducti......
Metallurgical slag treatment and utilization
Metallurgical Slag Treatment and Utilization
Metallurgical slag is classified into two major categories: non-metallic materials and waste products. Non-metallic materials consist of non-conductive slag, such as alumina as well as other minerals. Waste products are generated from the thermal proce......
Waste Rock Reclamation
Restoration of Abandoned Quarries
Restoring abandoned quarries is an important but complex process. Quarries, especially those that are no longer active, have a wide variety of legacy issues that need to be addressed when restoring them. This includes air, water and land contamination along with ......
Non-ferrous metal mine tailings pond reclamation and ecological restoration technology
Introduction
The reclamation of tailings dam of non-ferrous metal mine and the restoration of ecosystem are of great significance for the sustainable development of mining industry and the environments healthy and stable development. This article will discuss about the technology of reclamation a......
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