RU2017140719A - Pile - Google Patents

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Publication number
RU2017140719A
RU2017140719A RU2017140719A RU2017140719A RU2017140719A RU 2017140719 A RU2017140719 A RU 2017140719A RU 2017140719 A RU2017140719 A RU 2017140719A RU 2017140719 A RU2017140719 A RU 2017140719A RU 2017140719 A RU2017140719 A RU 2017140719A
Authority
RU
Russia
Prior art keywords
pile
extending
sliding element
sliding
sliding elements
Prior art date
Application number
RU2017140719A
Other languages
Russian (ru)
Other versions
RU2702307C2 (en
RU2017140719A3 (en
Inventor
Давид Михайлович Белый
Original Assignee
федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный технический университет"
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 федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный технический университет" filed Critical федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный технический университет"
Priority to RU2017140719A priority Critical patent/RU2702307C2/en
Publication of RU2017140719A publication Critical patent/RU2017140719A/en
Publication of RU2017140719A3 publication Critical patent/RU2017140719A3/ru
Application granted granted Critical
Publication of RU2702307C2 publication Critical patent/RU2702307C2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/54—Piles with prefabricated supports or anchoring parts; Anchoring piles

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)
  • Temperature-Responsive Valves (AREA)
  • Thermally Actuated Switches (AREA)

Claims (1)

Свая, включающая ствол с выполненными в нем на разных уровнях поперечными нишами, в каждой из которых свободно размещен выдвижной элемент с зазором относительно торца ниши, и приспособление для выдвижения данного выдвижного элемента, установленное в соответствующем зазоре, отличающаяся тем, что приспособление для выдвижения каждого из выдвижных элементов выполнено в виде винтовой цилиндрической пружины сжатия, изготовленной из сплава NiTi с эффектом термомеханической памяти формы, характеризующегося релейным срабатыванием с удлинением пружины при повышении температуры до заданного порогового значения, в стволе сваи выполнено осевое глухое отверстие, обеспечивающее сообщение полостей всех вышеуказанных зазоров с верхом сваи, при этом все выдвижные элементы снабжены фиксирующими защелками, а все пружины последовательно электрически соединены между собой и подключены с помощью проходящих через осевое отверстие гибких проводов к установленному сверху сваи источнику электрических сигналов.A pile comprising a barrel with transverse niches made therein at different levels, in each of which a sliding element with a gap relative to the niche end is freely placed, and a device for extending this sliding element, installed in a corresponding gap, characterized in that the device for extending each of sliding elements made in the form of a helical cylindrical compression spring made of NiTi alloy with the effect of a thermomechanical shape memory, characterized by a relay actuation with elongation m spring when the temperature rises to a predetermined threshold value, an axial blind hole is made in the pile shaft, which ensures communication of the cavities of all the above-mentioned gaps with the pile top, all the sliding elements are provided with locking latches, and all the springs are electrically connected in series and connected with passing through through the axial bore of the flexible wires to the electrical signal source installed on top of the pile.
RU2017140719A 2017-11-22 2017-11-22 Pile RU2702307C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2017140719A RU2702307C2 (en) 2017-11-22 2017-11-22 Pile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2017140719A RU2702307C2 (en) 2017-11-22 2017-11-22 Pile

Publications (3)

Publication Number Publication Date
RU2017140719A true RU2017140719A (en) 2019-05-23
RU2017140719A3 RU2017140719A3 (en) 2019-06-18
RU2702307C2 RU2702307C2 (en) 2019-10-07

Family

ID=66635980

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2017140719A RU2702307C2 (en) 2017-11-22 2017-11-22 Pile

Country Status (1)

Country Link
RU (1) RU2702307C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115506335A (en) * 2022-09-30 2022-12-23 长沙理工大学 Air pressure temperature control type thorn pile

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11980288B2 (en) * 2022-04-19 2024-05-14 Ford Global Technologies, Llc Locking system for retractable and removable delivery bin

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324666A (en) * 1964-12-29 1967-06-13 Lee Jack Footing for earth pile
SU379738A1 (en) * 1971-04-05 1973-04-20 PILOT TIP
SU703624A1 (en) * 1977-10-18 1979-12-15 Московский Государственный Научно-Исследовательский И Проектный Институт По Сельскому Строительству Pile
SU894072A2 (en) * 1980-05-20 1981-12-30 Проектно-технологический трест "Оргтехстрой" Pile
SU1381246A1 (en) * 1986-05-05 1988-03-15 Томское Отделение Всесоюзного Государственного Проектно-Изыскательского И Научно-Исследовательского Института Энергетических Систем И Электрических Сетей "Энергосетьпроект" Pile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115506335A (en) * 2022-09-30 2022-12-23 长沙理工大学 Air pressure temperature control type thorn pile
CN115506335B (en) * 2022-09-30 2023-10-31 长沙理工大学 Pneumatic temperature control type thorn pile

Also Published As

Publication number Publication date
RU2702307C2 (en) 2019-10-07
RU2017140719A3 (en) 2019-06-18

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Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20191123