Plate Load Bearing Test Of Soil For Railway Construction

Test coverage

Applicable soil type

All kinds of soil and earth-stone mixed packing with particle size less than 1/4 of bearing plate diameter

Test impact depth

0~500mm

work environment

temperature -10℃~40℃   humidity <90%HR

Armed with the host

specification

Screen size :3 inches

volume:100×205×40mm  

weight:0.8kg

memory capacity

400 sets of test data

power supply mode

Large capacity lithium battery, working time more than 18 hours

display usage

Chinese-english switching display

printer

attended mode

Wireless bluetooth printing

The sensor

Pressure sensor range

100kN

Displacement sensor range

25mm,resolution ratio 0.01mm

data acquisition unit

bearing plate

diameter:300mm

thickness:25mm

weight:17.5kg

loading device

oil hydraulic pump:pressure100kN

High pressure hose:length2m Extension of pluggable pressure cylinder

pole:1×40mm,1×90mm,

1×120mm,1×160mm,2×60mm 

Sedimentation tester

Three-point support frame (with retractable, rotatable lever arm, adjustable base)

size: 2320×570×420mm(length * width * height)

weight: 12.5kg

packing specification

mainframe box

Material: engineering plastics

volume:470×360×170mm

weight:7.0kg

Outer packing case 1

Material: aluminum alloy

volume:1410×510×260mm

weight:72kg

Outer packing case 2

Material: aluminum alloy

volume:1270×440×230mm

weight:32kg

It is the first mobile APP data processing method in China, which realizes wireless data collection/wireless transmission, and provides a cloud transmission port that can be connected to the engineering detection management system, providing reliable data sources for real-time data collection/data online analysis/big data management of test data

The pressure sensor and displacement sensor are electronic technology, equipped with upper computer software, more convenient than traditional products, higher precision

The imported oil pump and jack from the United States are adopted to ensure the stability of pressurization and voltage stabilization. The imported sensors and some components are adopted to ensure the high test accuracy

LCD display in Chinese and English, in different interface with corresponding Chinese and English tips, and with backlight, in a variety of environments have a good visibility.

Load strength and settlement value are displayed directly, K30 value is calculated automatically, and pressure and settlement curve are displayed

Handheld host, with bluetooth printer, direct printing on site, to ensure that the test results are accurate and objective