RU93014281A - METHOD OF STRENGTHENING THE FOUNDATION OF THE FOUNDATIONS - Google Patents

METHOD OF STRENGTHENING THE FOUNDATION OF THE FOUNDATIONS

Info

Publication number
RU93014281A
RU93014281A RU93014281/33A RU93014281A RU93014281A RU 93014281 A RU93014281 A RU 93014281A RU 93014281/33 A RU93014281/33 A RU 93014281/33A RU 93014281 A RU93014281 A RU 93014281A RU 93014281 A RU93014281 A RU 93014281A
Authority
RU
Russia
Prior art keywords
foundations
well
piercer
compacted
depth
Prior art date
Application number
RU93014281/33A
Other languages
Russian (ru)
Other versions
RU2026926C1 (en
Inventor
В.Я. Шишкин
П.В. Шишкин
Original Assignee
В.Я. Шишкин
П.В. Шишкин
Filing date
Publication date
Application filed by В.Я. Шишкин, П.В. Шишкин filed Critical В.Я. Шишкин
Priority to RU93014281A priority Critical patent/RU2026926C1/en
Priority claimed from RU93014281A external-priority patent/RU2026926C1/en
Application granted granted Critical
Publication of RU2026926C1 publication Critical patent/RU2026926C1/en
Publication of RU93014281A publication Critical patent/RU93014281A/en

Links

Claims (1)

Способ относится к строительству, в частности к фундаментостроению, к уплотнению основания фундаментов аварийных зданий при их реконструкции, а также при возведении новых фундаментов на уплотненных основаниях. Изобретение обеспечивает повышение эффективности уплотнения основания фундаментов при реконструкции или усилении аварийных зданий, а также расширение области применения за счет песчаных и обводненных глинистых грунтов. На расстоянии 0,15 - 0,25 В от грани фундамента устанавливают направляющую с углом наклона, по которой пускают пробойник и пробивают скважину на глубину 1/2 - 1,3 Z, где Z - длина пробойника. Затем, после извлечения пробойника, в скважину засыпают инертный материал и по направляющей вновь погружают пробойник на всю его глубину. При этом инертный материал втрамбовывается в стенки скважины и образует уплотненный инертный материал. После этого пробойник извлекают, засыпают инертный материал на глубину скважины до низа уплотненного материала и пробойник вновь погружают на глубину ниже уплотненного материала.The method relates to the construction, in particular to the foundation construction, to the compaction of the foundations of emergency buildings during their reconstruction, as well as in the construction of new foundations on compacted foundations. The invention provides an increase in the efficiency of compaction of the base of the foundations in the reconstruction or strengthening of emergency buildings, as well as the expansion of the field of application due to sandy and watered clay soil. At a distance of 0.15 - 0.25 V from the edge of the foundation, a guide is installed with an angle of inclination along which the piercer is let in and the hole is punched to a depth of 1/2 - 1.3 Z, where Z is the length of the piercer. Then, after removing the piercer, inert material is poured into the well, and the piercer is again immersed along the guideline over its entire depth. In this case, the inert material is tamped into the walls of the well and forms a compacted inert material. After that, the punch is removed, inert material is poured to the depth of the well to the bottom of the compacted material, and the punch is again immersed to a depth below the compacted material.
RU93014281A 1993-03-23 1993-03-23 Method to reinforce bases of symmetrically loaded foundations RU2026926C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93014281A RU2026926C1 (en) 1993-03-23 1993-03-23 Method to reinforce bases of symmetrically loaded foundations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93014281A RU2026926C1 (en) 1993-03-23 1993-03-23 Method to reinforce bases of symmetrically loaded foundations

Publications (2)

Publication Number Publication Date
RU2026926C1 RU2026926C1 (en) 1995-01-20
RU93014281A true RU93014281A (en) 1995-06-09

Family

ID=20138879

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93014281A RU2026926C1 (en) 1993-03-23 1993-03-23 Method to reinforce bases of symmetrically loaded foundations

Country Status (1)

Country Link
RU (1) RU2026926C1 (en)

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