direct shear test lab report

Bachelor of Engineering Civil. IN-SITU DIRECT SHEAR TEST REPORT PROJECT.

Direct Shear Geotechnical Testing Lab

3 Carefully assemble the shear box and place it in the direct shear device.

. 2 Measure the diameter and height of the shear box. Test specimen being the soil sample. CIVE1108 GEOTECHNICAL ENGINEERING 2.

The laboratory report cover the laboratory procedures for determining these values for cohesionless soils. Training report12 btceng040 pdf format of MNNIT BY RITESHMANI TRIPATHI DEAN. Bachelor of Engineering Civil Infrastructure BH077BH088 Date.

Lecture 1 introduction and properties of soil. To facilitate the remoulding purpose a soil sample may be compacted at optimum moisture content in a compaction mould. Questa Mine Site TEST DATE.

Shear displacement time mms 0006 initial density measurements. Shear displacement mm Horizontal Dial Reading x 000254 Shear Stress kNm2 Shear force Area of soil sample Then from the data we calculated we plot the graph shear. 1 Weigh the initial mass of soil in the pan.

KPa 36697 Shear rate. Objective For any soil Cohesion C and Angle of Internal Friction Ø are two important engineering properties which indicate the shear strength of soil. The purposes of the testing program were to determine the shear strength parameters at the soil-geomembrane interface and to examine the precision of the direct shear test.

The shear strength parameters of the soil sample tested through direct Shear Test in laboratory are found to be C -00260 approx φ 3617 Comparison with expected result. Group C Soil type. Krishna Reddy UIC Test Procedure.

The strength of a soil depends of its resistance to shearing stresses. The direct shear apparatus. Sand Measurements Unit Value Applied Normal Load.

Up to 24 cash back DIRECT SHEAR TEST OBJEVTIVES To determine the shear strength parameters for a given soil using the direct shear test. In this laboratory a direct shear test device will be used to determine the shear strength of a cohesionless soil ie angle of internal friction ɸ. Prepare the soil sample by adding small quantities of water and mixing until clay becomes stiff take care not to make sample to wet.

Moisture content is one of the most crucial factors influencing soil and rock strength. Molycorp In-situ Direct Shear Test TEST NO. Direct shear test is used to predict these parameters quickly.

Direct shear box apparatus. Compact sample in a 60mm x 60mm x 20mm cutting ring. Laboratory Data sheet for direct shear test.

The main use of direct shear tests in our laboratory is for drained tests on undisturbed samples of stiff clay. Infrastructure BH077BH08 8 Date. Direct shear of soil according to astm d 3080.

Insitu and lab test Shah Naseer. This report presents the results of the testing program. Direct shear test is used to predict these parameters quickly.

Direct Shear Test Lab Report. This paper deals with the effect of moisture content on strength of older. The direct shear test is one among the oldest strength tests for soils.

From the plot of shear stress verses the horizontal displacement the maximum shear stress is obtained for a specific. These two parameters are required for design of slopes calculation bearing capacity of any strata calculation of consolidation parameters and in many other analyses. It is made up of basically the components Frictional due to friction between individual particles.

INTRODUCTION The test is carried out on either undisturbed samples or remoulded samples. MID-AAF-0001-1 Measured Cohesion 206 Water Content na Shear box size 30 Peak Shear Stress 4170. Sample thicknesses are of the order of 05 inch.

Loading frame motor attached. Mass of dry soil container before sample preparation. Shear box test Test No.

DIRECT SHEAR TEST 1. DESCRIPTORS-- water conservation1 geosyntheticsl canal lining b. Loose dense sand Measurements Unit Value Applied Normal Load.

The laboratory report cover the laboratory procedures for determining these values for cohesionless soils. Lateral Earth Pressure. Assemble the shear box as indicated in Figure 1.

By using the given data of normal stress which are 1389kPa 2948kPa and 4490kPa with horizontal dial reading and shear force we have to calculate the shear displacement mm and shear stress T kNm2 by using the formula. It is shown from the above value of φ 3617 that the given sand sample is dense sand of uniform grain size. Direct shear box apparatus Fig.

KEY WORDS AND DOCUMENT ANALYSIS a. Laboratory Data sheet for direct shear test Program. Samples are taken using 3-inch diameter thin-walled tubes and are trimmed to 25-inch diameter for the direct shear tests.

Engineering Properties of Soils Based on Laboratory Testing Prof. 12 DIRECT SHEAR TEST - Calculations - DDG constant 001mmdiv Proving Ring constant 08lbdiv Weight of Hanger 8 lb 15 ounce 894lb Normal Load 20lb Total Normal Load 2894lb Sample Normal Load N Horizontal DR Horizontal Displacement H Col3LC Corrected Area Ac A0-bH Load Dial Reading Horizontal Shear Force F Col6PRC Normal Stress σnNAC Shear. The aim of this direct shear test is to determine the shearing strength of soil using.

Direct Shear Test No. Compute 15 of the diameter in millimeters.

Direct Shear Geotechnical Testing Lab