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Static Cone Penetrometer Complete

Price $1,063.98
upsell:
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Condition:
New
Minimum Purchase:
1 unit
SKU:
V005.59010

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The AMS 59010 Static Cone Penetrometer Complete is the tool for evaluating the consistency, compaction and bearing capacity of fine-grained and soft soils. The development of the cone penetrometer technique was initiated by the US Army Corps of Engineers during World War II to assist military personnel in evaluating vehicle mobility and terrain characteristics through the assessment of penetration resistance in various soil types. Static cone penetrometers like the AMS 59010 are a must have for soil testing as they measure penetration resistance and provide soil consistency and compaction data for construction and engineering purposes. This reliable and easy to use device is for fine-grained soils, especially soft soils and can penetrate up to 30 feet.

On the other hand, the dynamic cone penetrometer** (DCP)** is used in geotechnical engineering to measure soil mechanics, especially soil shear strength and penetration resistance. It has advantages in many engineering applications. The dynamic cone penetrometer DCP is used to measure the shear strength of soil, especially in difficult terrain, without the need for static normal forces.

Featuring a 60-degree vertex angled cone with 1.5 cm² area, this penetrometer can assess the behavior of soils in various conditions. For use in very soft soils, an optional cone with 3 cm² area is also available. With its dual rod construction, the AMS 59010 separates the cone resistance from shaft friction, for accurate readings.

No need for conversions or extra equipment as this product comes with a pressure gauge from 0 to 70kg/cm². The pressure gauge displays the cone resistance directly, no need to use proving ring conversions. The pressure gauge is marked in kg/cm² for easy and accurate readings.

Built to last, the AMS 59010 is made of high quality stainless steel and anodized aluminum. It’s durable and corrosion resistant, a reliable tool for your testing.

The Static Cone Penetrometer Complete comes with a starter rod assembly that can withstand 250 lbf (340 N*m) of axial force, it’s tough for demanding applications. It also comes with clear and detailed operating instructions and parts list for easy use and maintenance.

Use the Static Cone Penetrometer Complete to evaluate the consistency, compaction and bearing capacity of fine-grained and soft soils. Its design, materials and features are the best for your soil testing needs.

Overview of Cone Penetration Testing

Cone penetration testing (CPT) is a widely used in-situ testing method for determining the geotechnical properties of soils and delineating soil stratigraphy. The test involves pushing an instrumented cone with a tip facing down into the ground at a controlled rate, typically between 1.5-2.5 cm/s. The cone tip is designed to measure the resistance of the soil to penetration, which is used to determine various soil parameters such as soil shear strength, friction ratio, and sleeve friction.

CPT is commonly used in various fields, including geotechnical engineering, soil mechanics, and environmental engineering. The test is particularly useful for evaluating the properties of soft soils, such as clays and silts, and for determining the bearing capacity of soils for foundation design. CPT can also be used to investigate the properties of soils in-situ, eliminating the need for laboratory testing. This makes it an efficient and accurate method for assessing subsurface conditions and informing construction and engineering decisions.

Principles of Operation

The principles of operation of cone penetration testing involve the measurement of the resistance of the soil to penetration by the cone tip. The cone tip is typically equipped with sensors that measure the tip resistance, sleeve friction, and pore pressure. The tip resistance is a measure of the soil’s bearing capacity, while the sleeve friction is an indication of the soil’s cohesive soil shear strength. The pore pressure is related to the pressure generated as the cone is advanced, and is an indication of the amount of clay in the formation.

The cone penetration test is typically performed using a static cone penetrometer or a dynamic cone penetrometer. The static cone penetrometer is pushed into the soil manually or by mechanical, hydraulic, or electric power, while the dynamic cone penetrometer uses a drop weight and a guide rod to drive the cone into the soil. The choice of penetrometer depends on the specific application and the properties of the soil being tested.

In addition to the cone tip, the CPT equipment typically includes a rod system that connects the cone to the surface, and a data acquisition system that records the measurements made by the cone. The data is then analyzed to determine the soil parameters, such as shear strength and ratio, which are used for design and analysis purposes.

Overall, cone penetration testing is a valuable tool for determining the geotechnical properties of soils and for evaluating the properties of soils in-situ. The test is widely used in various fields, and is an important part of any geotechnical investigation.

Cone Penetration Testing

Cone penetration tests (CPT) is an in-situ testing method used to measure the geotechnical properties of soils and soil stratigraphy. Static cone penetrometers are specialized equipment used to measure penetration resistance in soil, and they differ from quasi-static cone penetrometers based on their penetration rates. The test involves pushing an instrumented cone into the ground at a controlled rate, usually 1.5-2.5 cm/s. The cone tip measures the resistance of the soil to penetration, gives data on shear strength, ratio and sleeve friction. This method is widely used in geotechnical engineering, soil mechanics and environmental engineering because of its efficiency and accuracy in describing subsurface conditions.

How it works

The principle of operation of a cone penetration test is to measure the resistance of the soil to the cone tip. The cone tip has an area of 10-15 cm² and is pushed into the ground at a controlled rate. Sensors on the tip measures the resistance to penetration and transmit the cone data to the surface for analysis. The data collected during the test includes tip resistance, sleeve friction and pore pressure which are used to determine various soil parameters. This information allows engineers to understand the soil behavior and make decisions on construction and foundation design.

The CPT cone is the heart of a cone penetration test, it measures the soil’s resistance to penetration. With a 60° angle and 10-15 cm² area, the cone is made of hardened points alloy or tool steel to withstand the soil stresses during penetration. Equipped with sensors, the cone measures the resistance to penetration and transmit the data to the surface for analysis. The design and functionality of the cone is robust and precise, it’s an essential part of the cone penetration testing.

Shear Wave Velocity

Shear wave is an important parameter in geotechnical engineering, it gives information about the stiffness and strength of the soil. In cone penetration testing (CPT), this parameter is measured to understand the soil behavior. Shear velocity is the speed of seismic waves traveling through the soil, gives data on the soil stiffness and strength.

During CPT, a specialized probe with a geophone or accelerometer is used to detect the seismic waves generated by the cone penetration. As the cone penetrates the soil, the probe measures the velocity of the waves, the engineer can calculate the velocity. This data is used to determine soil parameters and make decisions on construction and foundation design. By including velocity, CPT gives a complete description of the soil properties, ensures the stability and safety of the project.

Terrain Properties

Cone penetration testing measures various terrain properties, shear strength, ratio and sleeve friction. Used in geotechnical engineering and soil mechanics, CPT determines the properties of soils and soil stratigraphy. The data collected during the test is used to calculate the bearing capacity of the soil which is critical for foundation design and other geotechnical structures. By giving detailed information of soil behavior, CPT allows engineers to make decisions and ensure the stability and safety of the construction. Laboratory testing is necessary to define the relationship between different soil properties and predict tire performance in different conditions.

Geotechnical Design and Applications

Cone penetration testing (CPT) is used in various geotechnical design and applications. One of its main uses is in foundation design for buildings and other structures. By measuring the soil strength and stiffness, CPT data helps engineers to determine the depth and type of foundation required to ensure stability and safety.

CPT is also used in pavement and road design. By calculating the soil bearing capacity and stiffness, engineers can design pavements that are durable and can withstand traffic loads. This ensures the longevity of the road infrastructure.

Beyond shallow foundations and pavements, CPT is used in tunnel, bridge and other underground structures design. The detailed soil data from CPT allows for precise engineering decisions, reduces risk and improves the performance of these structures. Overall CPT is a versatile tool in geotechnical engineering, gives information for many applications.

Standards and Guidelines

The use of cone penetration testing (CPT) in geotechnical engineering is governed by several standards and guidelines to ensure accuracy and reliability. One of the most widely used standard is the ASTM D3441, which gives the guidelines for CPT in different soils. This standard covers the equipment selection, test execution and data interpretation to ensure consistency and precision of CPT results.

ISSMGE also has guidelines for CPT. These guidelines covers a wide range of topics, equipment selection, test performance and data analysis. Following these standards ensures CPT is done correctly and gives reliable data for geotechnical design.

Besides ASTM and ISSMGE standards, there are many national and international standards specific to certain applications such as foundation and pavement design. These standards gives detailed instruction for CPT in specific application, so that the testing meets the project requirements.

Case Studies and Example Logs

Real case studies and example logs shows the effectiveness of cone penetration testing (CPT) in geotechnical engineering. One example is the use of CPT in designing the foundation of a high rise building in a densely populated urban area. By measuring the soil strength and stiffness, engineers designed a foundation that is safe and efficient, can accommodate the building load and minimize settlement.

Another example is the use of CPT in designing a pavement for a major highway. The CPT data gave information on the soil bearing capacity and stiffness, engineers designed a pavement structure that is durable and can withstand heavy traffic loads. Resulting to a long lasting and reliable road surface.

These examples shows the practicality of CPT in geotechnical projects. By giving detailed soil data, CPT allows engineers to make decisions, to ensure the success and safety of the projects.

Cone penetration testing (CPT) is a widely used and reliable method to measure the strength and stiffness of soils in geotechnical engineering. By using CPT, engineers can get information on the soil behavior and properties and design safe and efficient shallow foundations, pavements and other structures.

We have discussed the concept of CPT, the types of CPT equipment and the procedure of CPT. We also discussed the application of CPT in geotechnical design and engineering, shallow foundations, pavements and other structures.

We also discussed the standards and guidelines for CPT and presented several case studies and example logs that shows the practicality of CPT in real engineering projects.

Overall CPT is a geotechnical engineers tool and has many application in shallow foundations, pavements and other structures.

 AMS 59010 Static Cone Penetrometer Complete

Static Cone Penetrometer Complete

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