SU439736A1 - Soil sticking tester - Google Patents

Soil sticking tester

Info

Publication number
SU439736A1
SU439736A1 SU1766468A SU1766468A SU439736A1 SU 439736 A1 SU439736 A1 SU 439736A1 SU 1766468 A SU1766468 A SU 1766468A SU 1766468 A SU1766468 A SU 1766468A SU 439736 A1 SU439736 A1 SU 439736A1
Authority
SU
USSR - Soviet Union
Prior art keywords
soil
stamp
ring
base
soil sticking
Prior art date
Application number
SU1766468A
Other languages
Russian (ru)
Inventor
Александр Борисович Шпиков
Original Assignee
Предприятие П/Я М-5828
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 Предприятие П/Я М-5828 filed Critical Предприятие П/Я М-5828
Priority to SU1766468A priority Critical patent/SU439736A1/en
Application granted granted Critical
Publication of SU439736A1 publication Critical patent/SU439736A1/en

Links

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  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Description

1one

Изобретение относитс  к устройствам дл  определени  свойств грунта.The invention relates to devices for determining soil properties.

Известны устройства дл  испытани  грунта на прилипаемость, включающие установленное на основании съемное кольцо, штамп, направл ющие стойки, нагрузочное и измерительное приспособлени . Конструкци  этих устройств позвол ет создавать произвольную прижимающую нагрузку штампа на грунт, однако дл  оценки вли ни  прилипаемости грунта на производительность землеройных машин необходимо создавать различную нагрузку на штамп в зависимости от прочности испытуемого грунта.Devices for testing soil sticking are known, including a removable ring mounted on the base, a punch, guides, load and measuring devices. The design of these devices allows you to create an arbitrary pressing load of the stamp on the ground, however, to assess the effect of soil adhesion on the performance of earth-moving machines, you must create different loads on the stamp depending on the strength of the test soil.

Цель изобретени  - обеспечить приближение результатов испытаний к натурным и повысить точность.The purpose of the invention is to ensure that test results are closer to full-scale and increase accuracy.

Достигаетс  это тем, что основание устройства выполнено с колвдевым выступом, диаметр которого равен внутреннему диаметру кольца, а направл ющие стойки снабжены ограничител ми хода штампа.This is achieved by the fact that the base of the device is made with a collar, the diameter of which is equal to the inner diameter of the ring, and the guide posts are provided with stamping limiters.

На чертеже изображепо предлагаемое устройство , вид сбоку.In the drawing image of the proposed device, side view.

В подставке 1 устройства сделаны пазы дл  съемной части устройства и закреплены стойка 2 с блоком 3. Съемна  часть устройства состоит из плиты 4, на которой закреплены основание 5 и три направл ющие стойки 6 с ограничител ми 7, штампа 8 и кольца 9 дл The device stand 1 has grooves for the detachable part of the device and a stand 2 with a block 3 is fixed. The removable part of the device consists of a plate 4 on which the base 5 and three guide stands 6 with stoppers 7, the stamp 8 and the ring 9

грунта. Через -блок 3 -перекинут тросик 10, соедин ющий штамп 8 с емкостью дл  груза 11.ground. Through -block 3 - toggle the cord 10, connecting the stamp 8 with the capacity for the load 11.

Работает устройство следующим образом. Кольцо наполн ют грунтом. Основанием с выступом выдавливают грунт из кольца, при этом над кольцом образуетс  избыток грунта высотой, равной высоте выступа основани . С помощью штампа и нагрузочного устройства передают давление на грунт до тех пор, пока штамп не достигнет ограничителей. Величина прижимающей нагрузки пропорциональна .прочности грунта. После создани  прижимающей нагрузки штамп соедин ют тросиком через блок с емкостью дл  груза и провод т опыт по определению прилипаемости грунта.The device works as follows. The ring is filled with primer. A base with a protrusion squeezes the soil out of the ring, and an excess of soil is formed above the ring with a height equal to the height of the base protrusion. With the help of a stamp and a loading device, the pressure on the ground is transmitted until the stamp reaches the limiters. The magnitude of the pressing load is proportional to the strength of the soil. After creating a pressing load, the punch is connected with a cable through the unit to the cargo container and an experiment is carried out to determine the adhesion of the soil.

Предмет изобретениЯThe subject of the invention

Устройство дл  испытани  грунта на прилииаемость , включающее установленное на основание съемное кольцо, штамп, направл ющие стойки, нагрузочное и измерительное приспособлени , отличающеес  тем, что, сA soil tester for completeness, including a removable ring mounted on the base, a punch, guides, load and measuring devices, characterized in that

целью обеспечени  приближени  результатов испытаний к натурным и повышени  точности , основание выполнено с колвдевым выступом , диаметр которого равен внутреннему диаметру кольца, а направл ющие стойкиin order to ensure that the test results are closer to full-scale and to increase accuracy, the base is made with a collar, the diameter of which is equal to the inner diameter of the ring, and the guides are

снабжены ограничител ми хода штампа.equipped with limiters of the stamp.

JJ

SU1766468A 1972-04-03 1972-04-03 Soil sticking tester SU439736A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1766468A SU439736A1 (en) 1972-04-03 1972-04-03 Soil sticking tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1766468A SU439736A1 (en) 1972-04-03 1972-04-03 Soil sticking tester

Publications (1)

Publication Number Publication Date
SU439736A1 true SU439736A1 (en) 1974-08-15

Family

ID=20508717

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1766468A SU439736A1 (en) 1972-04-03 1972-04-03 Soil sticking tester

Country Status (1)

Country Link
SU (1) SU439736A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102183456A (en) * 2011-01-24 2011-09-14 中交第一航务工程勘察设计院有限公司 Digitally displayed automatic adhesive force instrument
CN109765177A (en) * 2019-03-14 2019-05-17 华中农业大学 A kind of paddy field soil sticks force measuring instrument
CN111766201A (en) * 2020-07-29 2020-10-13 滕国粹 Method for evaluating adhesion effect of asphalt, asphalt binder and mineral aggregate under low-temperature condition

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102183456A (en) * 2011-01-24 2011-09-14 中交第一航务工程勘察设计院有限公司 Digitally displayed automatic adhesive force instrument
CN102183456B (en) * 2011-01-24 2012-11-14 中交第一航务工程勘察设计院有限公司 Digitally displayed automatic adhesive force instrument
CN109765177A (en) * 2019-03-14 2019-05-17 华中农业大学 A kind of paddy field soil sticks force measuring instrument
CN111766201A (en) * 2020-07-29 2020-10-13 滕国粹 Method for evaluating adhesion effect of asphalt, asphalt binder and mineral aggregate under low-temperature condition

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