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IK Pile Load Test Equipment High Strain Pile Testing Machine
  • IK Pile Load Test Equipment High Strain Pile Testing Machine
  • IK Pile Load Test Equipment High Strain Pile Testing Machine
  • IK Pile Load Test Equipment High Strain Pile Testing Machine

IK Pile Load Test Equipment High Strain Pile Testing Machine

Place of Origin Chongqing, China
Brand Name Gold
Model Number EN
Product Details
Product Name:
Pile Testing Machine
Trigger Mode:
Channel Trigger, Stable State Trigger
External Power Supply:
DC15V4A Charger
Operating System:
WINCE Operating System
Sampling Length:
IK , 2K
Magnification Facto:
X1, X2, X4, X8 Adaptive Zoom
Transfer Pattern:
Standard USB Interface, USB Flash Disk Transfer
Sampling Resolution:
24-digit AD
High Light: 

IK Pile Load Test

,

Pile Load Test Equipment

,

High Strain Pile Testing Machine

Product Description

High Strain Pile Testing Equipment

 

 

Principles Of High Strain Testing:

 

The basic principle of high strain testing is to apply an impact force to the axial hysteresis of the pile top to generate sufficient penetration of the pile, and measure the response of pile particle stress and acceleration resulting from it. Through wave theory analysis, the detection method of vertical compressive bearing capacity and pile integrity of a single pile is determined.

 

The pile tip is impinged with a heavy hammer to generate enough relative displacement between the pile and soil, so as to fully stimulate the soil resistance around the pile and the supporting force of the pile end. From the direction of pile movement, there are downward movement and upward movement. It is customary to regard pile compression (whether internal force, stress or strain) as positive, and regard pile strain as negative; Think of downward motion (whether displacement, velocity, or acceleration) as positive and upward motion as negative. Due to the complex transmission and reflection of stress waves along the pile, it is necessary to divide the stress waves moving in the pile into ascending wave and descending wave. Because the downward wave travels in the same direction as the specified positive motion, the positive force (pressure) under the downward wave will produce positive motion, and the negative force (tension) will produce negative motion. The upward pressure wave (whose force sign is positive) causes the pile to move negatively, while the upward pull wave (whose force sign is negative) causes the pile to move positively.

 

Due to the downward propagation of the pressure wave generated by the hammer, a pressure wave will be generated at the side friction resistance of the pile or the sudden increase of the pile section. When the pressure returns to the top of the pile, the force at the top of the pile will increase and the speed will decrease. At the same time, the downward pressure wave will produce a tension echo where the pile section suddenly decreases or there is negative friction. When the tension wave returns to the top of the pile, the force value at the top of the pile decreases and the velocity increases. This basic concept can be used to judge the various conditions of pile according to the relationship between the measured force wave curve and velocity curve.

 

Technical Specification

 

Operating system
WINCE operating system
A8 industrial grade core.
System clock
System operating frequency
1G, 512M internal storage
Screen features
8.4-inch integrated industrial LCD screen, 800X600 resolution ratio. Sunlight readable.
Input interface
Capacitive touchscreen, USB
mouse
Display mode
Full superposed display mode
Sampling
resolution
24-digit AD
Sampling interval
0.8us-52428μs, continuously, adjustable
Trigger mode
Channel trigger, stable state
trigger.
Magnification factor
X1, X2, X4, X8 adaptive zoom
Sampling length
IK , 2K
Storage mode
Internal storage, memory card backup.
The amount of backup data is more than 1 million.
Transfer pattern
Standard USB interface, USB
flash disk transfer.
Internal battery
11.1V/7Ah, ultralarge, capacity, rechargeable lithium battery can work continuously for more than 8 hours
External power supply
DC15V4A charger
Volume weight
255 x 195 x50 ( mm ) , 1.7Kg
Working
temperature
-10-50

 

Product Image

 

IK Pile Load Test Equipment High Strain Pile Testing Machine 0IK Pile Load Test Equipment High Strain Pile Testing Machine 1IK Pile Load Test Equipment High Strain Pile Testing Machine 2IK Pile Load Test Equipment High Strain Pile Testing Machine 3

 

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