free website hit counter Small-scale Direct Shear

Small-scale Direct Shear

Direct shear tests is an important in the case of Geotechnical Engineering (Soil Mechanics and Foundation) to determine soil strength parameters in terms of consolidated-drained (CD). In this test, first soil under the specific vertical stress become consolidated, then while stabilizing vertical stress, shear stress is set to speed, apply to soil sample until the sample is ruptured. The maximum shear stress for a specific vertical stress, gives the coordinates of a point. Tests are usually performed with three different vertical stress and thus coordinate system "shear stress - vertical stress" three points is obtained that draw the best line passing through the points, soil strength parameters of (C, Φ) are determined.

Direct shear test apparatus, which is manufactured by Soil Mechanic Industries of Iran Co., designed and produced accordance with international standards such as ASTM.

Standards: ASTM D3080, BS EN 1377,

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Technical Specifications:

Description

Direct Shear Apparatus
60×60, 100×100 mm
Model DSH100
Direct Shear Apparatus
60×60, 100×100 mm
Model DSH101

Ordering Code

SMSO-7100

 SMSO-7101

Dimension (L×W×H)

90×31×135 Cm

Weight approx

110 Kg Without weights

Set of Weights

39Kg = 2×10Kg + 2×5Kg + 2×3Kg + 3×1Kg

Beam Ratio

1:1 , 1:10

Sample Size

60×60 mm , 100×100 mm

Load ring / Loadcell Capacity1

200 Kgf

500 Kgf

Horizontal Dial Gauge /
Horizontal Sensor Capacity

0-20 mm, 0.01

0-25 mm, 0.01

Vertical Dial Gauge /
Vertical Sensor Capacity

0-10 mm, 0.01

0-10 mm, 0.01

Max. Horizontal Displacement

20 mm

Max. Horizontal Load

1000 Kgf

1000 Kgf

Max. Vertical Stress

10 Kgf/Cm2

10 Kgf/Cm2

Uploading Speed Range
0.001-9.999
mm/min
0.001-9.999
mm/min

Mini. Shear Speed

0.001 mm/min

0.001 mm/min

Max. Shear Speed

9.999 mm/min

9.999 mm/min

Power Supply

220 V, 260 W

220 V, 260 W

Data Logger Unit2

Have Not

Has It

  1. Ability to change the capacity of load cell/force sensor according to buyer's requirements are available.
  2. Data Logger Unit:
  • 16 bit.
  • 4 input channels.
  • Velocity of sampling: Up to 10 samples per second.
  • Reading and Recording software included.
  • Software of Analyzing results and Drawing necessary diagrams (Customized).

The other features of Direct Shear Apparatus:

Equipped with a keyboard and touch screen.
Automatic sensor-breakers for over limit displacement of the loading piston.
Capability of loading speed calibration by keyboard.
Capability of connecting to PC to troubleshooting the Set.

Special Capability of custom models:

Ability to display and print the process and test results without connecting to a computer.
Remote control possibility of devices.

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Sampling and Shearbox Accessories

Description

Ordering Code

Weight approx
gr
Outside Dimension
mm
Inside Dimension
mm

Material

Ø50 mm Shearbox

SMSO-7310

 

 

Ø50×20

Brass

Grooved Shear Plate

SMSO-7311

 

 

 

Brass

Mesh Shear Plate

SMSO-7312

 

 

 

Brass

Mesh Grooved Plate

SMSO-7313

 

 

 

Brass

Sampling Rammer

SMSO-7318

 

 Ø50×130

 

Brass

Specimen Cutter

SMSO-7319

 

Ø55×20

 

Brass

60×60 mm Shearbox

SMSO-7320

3640

160×140×70

60×60×50

Brass

Grooved Shear Plate

SMSO-7321

330

60×60×11.5


Brass

Mesh Shear Plate

SMSO-7322

150

60×60×4.5


Brass

Mesh Grooved Plate

SMSO-7323

75

60×60×4.5


Brass

Sampling Rammer

SMSO-7328

625

60×60×130


Brass

Specimen Cutter

SMSO-7329

195

68×68×25

60×60×20

Brass

100×100 mm Shearbox

SMSO-7330

6670

160×146×71

100×100×30

Brass

Grooved Shear Plate

SMSO-7331

240

100×100×4.5


Brass

Mesh Shear Plate

SMSO-7332

485

100×100×6


Brass

Mesh Grooved Plate

SMSO-7333

230

100×100×4.5


Brass

Sampling Rammer

SMSO-7338

1340

100×100×130


Brass

Specimen Cutter

SMSO-7339

450

110×110×30

100×100×30

Brass

Saturated Boxes of
Direct Shear

SMSO-7390

7210

200×240×90

185×150×60

Brass

ADD: No. 24, 1st Floor,
         PARS SAN'AT Commerial Complex
         FAT'H Highway, TEHRAN, IRAN
TEL:  +98-21-6661 9173 (for FAX press 6)
CEO CELLPHONE: +98-912-245 5845
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