Search results for keyword: penetration
rock drillability
Rock Drillability Rock drillability is the ability of rocks to be drilled or mined using a drilling machine, such as a jackhammer or rotary drill. It is an important property that affects rock fragmentation, excavation methods, drilling and blasting operations, and other applications in the mining ......
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Expansive soil foundation survey
Introduction
Land base exploration is the process of investigation and collecting information about land, its environment, the materials it is composed of and the methods used in development. It is used to gain knowledge on how to best utilize the land for various purposes, such as for constructi......
Frozen ground survey
Introduction
Frozen soil engineering belongs to soil mechanics, which studies the various physical and mechanical properties of frozen soil, the law of freeze-thaw and its changes, the settlement behavior and its mechanism during the thawing process. It provides a theoretical basis and technical ......
very low frequency electromagnetic method
Very Low Frequency Electromagnetic Method
Very low frequency (VLF) electromagnetic methods are used primarily for surface and near-surface investigations of known conductive targets such as mines, pipelines, caves, and shipwrecks. VLF-EM instruments send low-frequency signals to the ground which ......
ground radar method
Geophysical Radar
Geophysical radar methods are used to explore and monitor the subsurface of the earth in order to locate reserves of oil, gas, minerals, and other valuable resources. Geophysical radars use electromagnetic waves from portable or fixed sources to detect changes in the electrical c......
Engineering Geological Exploration
Engineering Geological Exploration
Engineering geological exploration is an important part of the construction of large infrastructural projects. During the construction process, engineering geological exploration needs to be done in order to ensure the safety of life and property in the eventual......
Water supply hydrogeological survey report
Water Supply Hydrological and Geological Survey Report
Abstract
The hydrological and geological survey report is regarding a piece of land as a potential reservoir for water supply. In-depth investigation of the region’s underlying hydrology and geology have been conducted in order to ascertain......
Grouting and sinking
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Well boring methods are a very important tool for geological engineering. In the process of drilling a geotechnical borehole, nailing and sabbing is a commonly used method, namely nailing and well boring method.
Nailing and well boring method is easy to implement and has low labor intensity, an......
Security Technical Measures Plan
Security Technology Measure Plan
In order to create an ideal security technology environment for the operation and maintenance of related systems and networks in the company, a comprehensive plan for security technology measures is necessary to reduce possible security risks.
1. Overview
This d......
corrosion resistant concrete
Corrosion Resistant Concrete
Corrosion-resistant concrete is made with special materials and techniques for optimal performance in corrosive environments. It is commonly used in applications such as tank linings, sewerage systems and coastal engineering projects. The aim is to protect the concret......
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