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SU58786A1 - Compression Soil Test Machine - Google Patents

Compression Soil Test Machine

Info

Publication number
SU58786A1
SU58786A1 SU25794A SU25794A SU58786A1 SU 58786 A1 SU58786 A1 SU 58786A1 SU 25794 A SU25794 A SU 25794A SU 25794 A SU25794 A SU 25794A SU 58786 A1 SU58786 A1 SU 58786A1
Authority
SU
USSR - Soviet Union
Prior art keywords
test machine
soil test
compression soil
constant
compression
Prior art date
Application number
SU25794A
Other languages
Russian (ru)
Inventor
Д.С. Невельсон
Original Assignee
Д.С. Невельсон
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Д.С. Невельсон filed Critical Д.С. Невельсон
Priority to SU25794A priority Critical patent/SU58786A1/en
Application granted granted Critical
Publication of SU58786A1 publication Critical patent/SU58786A1/en

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  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Sampling And Sample Adjustment (AREA)

Description

Предлагаемый станок дл  испытани  образцов грунтов на сжатие имеет ту особенность, что дл  нагрузки поддерживающей образец платформы применен диференциальный блок с посто нным свободно опускающимс  грузом. Этим достигаетс  осуществление посто нного по величине и неизменного по направлению давлени  на испытуемый образец.The proposed machine for testing soil samples for compression has the peculiarity that a differential block with a constant free fall is applied to the load supporting the sample platform. This achieves the implementation of a constant in magnitude and constant pressure in the direction of the test sample.

На чертеже фиг. 1 изображает вид станка спереди, фиг. 2 - вид его сбоку.In FIG. 1 is a front view of the machine; FIG. 2 - view from the side.

Две траверзы 2 соединены т гами в лсесткую коробку и подвешены на канате , перекинутом через блоки 12 и снабженном противовесом 11. Внутри коробки проходит швеллерна  балка 8, концы которой жестко закреплены. Нижн   траверза 2 расположена между двум  стойками 3, на верхних фланцах которых жестко укреплена швеллерна  балка 8, вход ща  своими ЮЛками между полками балки 8. Поперек стоек 3 проходит вал, на котором укреплены шкивы 1 и 4. Шкив 4 лентой 7 св зан с нижней траверзой 2. К ободу шкива 1 прикреплена лента 6. Two traverses 2 are connected in a flat box and are hung on a rope thrown over blocks 12 and equipped with a counterweight 11. Inside the box passes a channel beam 8, the ends of which are rigidly fixed. The lower beam 2 is located between two pillars 3, on the upper flanges of which a channel beam 8 is rigidly fixed, which, with its YLKs, enters between the flanges of the beam 8. A shaft passes through the pillars 3, on which pulleys 1 and 4 are fastened. traverse 2. To the rim of the pulley 1 is attached tape 6.

Образец грунта помещаетс  в стаканеA soil sample is placed in a glass.

9,в который входит шток 10. На шток, закрепленный на конце ленты 6, надеваетс  посто нный груз, который своим весом вращает шкив 1. Вращение передаетс  шкиву 4, который т нет ленту 7, а следовательно, и траверзу 2 вместе со всей коробкой вниз с силой, во столько раз превышающей вес груза, подвешенного к лейте 6, во сколько раз диаметр шкива 1 больше диаметра шкива 4. Шкивы 1 и 4, таким образом, составл ют диференциаль&ый блок. При своем движении вниз верхн   траверза надавливает на шток9, into which the rod 10 enters. A permanent weight is put on the rod fixed to the end of the belt 6, which rotates the pulley 1 with its weight. The rotation is transmitted to the pulley 4, which does not have the belt 7, and hence the beam 2 together with the whole box down with a force so many times as large as the weight of the load suspended to Leyte 6, how many times the diameter of pulley 1 is greater than the diameter of pulley 4. Pulleys 1 and 4, thus, make up the differential & During its downward movement the upper beam presses the rod

10,который будет оказывать на образец давление, посто нное по величине и неизменное по направлению.10, which will exert a pressure on the sample, constant in magnitude and unchanged in direction.

Предмет изобретени .The subject matter of the invention.

Станок дл  испытани  образцов грунтов на сжатие, отличающийс   тем, что, с целью создани  посто нного по величине и неизменного по направлению давлени  на образец, применен диферуенциальный блок с посто нным свободно, опускающимс  грузом.A machine for testing soil samples in compression, characterized in that, in order to create a constant in magnitude and constant pressure in the direction of the sample, a differential-pressure unit with a constant free, descending load is used.

SU25794A 1939-07-29 1939-07-29 Compression Soil Test Machine SU58786A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU25794A SU58786A1 (en) 1939-07-29 1939-07-29 Compression Soil Test Machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU25794A SU58786A1 (en) 1939-07-29 1939-07-29 Compression Soil Test Machine

Publications (1)

Publication Number Publication Date
SU58786A1 true SU58786A1 (en) 1940-11-30

Family

ID=48241061

Family Applications (1)

Application Number Title Priority Date Filing Date
SU25794A SU58786A1 (en) 1939-07-29 1939-07-29 Compression Soil Test Machine

Country Status (1)

Country Link
SU (1) SU58786A1 (en)

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