PL446342A1 - Method of strengthening the soil, especially the one with low bearing capacity - Google Patents

Method of strengthening the soil, especially the one with low bearing capacity

Info

Publication number
PL446342A1
PL446342A1 PL446342A PL44634223A PL446342A1 PL 446342 A1 PL446342 A1 PL 446342A1 PL 446342 A PL446342 A PL 446342A PL 44634223 A PL44634223 A PL 44634223A PL 446342 A1 PL446342 A1 PL 446342A1
Authority
PL
Poland
Prior art keywords
strengthening
bearing capacity
soil
low bearing
package
Prior art date
Application number
PL446342A
Other languages
Polish (pl)
Inventor
Eligiusz Mieloszyk
Mariusz Wyroślak
Original Assignee
Politechnika Gdańska
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 Politechnika Gdańska filed Critical Politechnika Gdańska
Priority to PL446342A priority Critical patent/PL446342A1/en
Publication of PL446342A1 publication Critical patent/PL446342A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/20—Securing of slopes or inclines
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób wzmacniania podłoża gruntowego, w szczególności o niskiej nośności do celów geotechnicznych z użyciem środków strzałowych oraz wody. Na podłożu gruntowym umieszcza się co najmniej jeden pakiet środków strzałowych (1), dalej umieszcza się na nim płaszcz (2) z geomembrany, przy czym płaszcz (2) złożony jest z dolnej części (4) i górnej części (5), korzystnie o grubości 0,3 m, gdzie w dolnej części (4) wykonuje się komorę (3) przykrywającą pakiet środków strzałowych (1), zaś górną część (5) płaszcza (2) z geomembrany formuje się w kształt powierzchni obrotowej Gaussa. Dolną część (4) i górną część (5) łączy się i wypełnia się wodą przez wykonany w jego górnej części (5) otwór (6). W ostatnim etapie odpala się pakiet środka strzałowego (1).The subject of the application is a method of strengthening the ground, in particular of low bearing capacity for geotechnical purposes using blasting agents and water. At least one package of blasting agents (1) is placed on the ground, then a geomembrane casing (2) is placed on it, wherein the casing (2) consists of a lower part (4) and an upper part (5), preferably 0.3 m thick, where in the lower part (4) a chamber (3) is made covering the package of blasting agents (1), while the upper part (5) of the geomembrane casing (2) is formed in the shape of a Gaussian surface of revolution. The lower part (4) and the upper part (5) are connected and filled with water through an opening (6) made in its upper part (5). In the last stage, the package of blasting agent (1) is fired.

PL446342A 2023-10-10 2023-10-10 Method of strengthening the soil, especially the one with low bearing capacity PL446342A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL446342A PL446342A1 (en) 2023-10-10 2023-10-10 Method of strengthening the soil, especially the one with low bearing capacity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL446342A PL446342A1 (en) 2023-10-10 2023-10-10 Method of strengthening the soil, especially the one with low bearing capacity

Publications (1)

Publication Number Publication Date
PL446342A1 true PL446342A1 (en) 2025-04-14

Family

ID=95337890

Family Applications (1)

Application Number Title Priority Date Filing Date
PL446342A PL446342A1 (en) 2023-10-10 2023-10-10 Method of strengthening the soil, especially the one with low bearing capacity

Country Status (1)

Country Link
PL (1) PL446342A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL151405B1 (en) * 1987-12-30 1990-08-31 Politechnika Gdanska Method for densifying non-coherent soil
PL210676B1 (en) * 2004-09-08 2012-02-29 Polbud Wykonawstwo Społka Z Ograniczoną Odpowiedzialnością Method for reinforcing low load carrying capacity construction site subsoils using the pyrotechnic method
PL224818B1 (en) * 2014-03-10 2017-02-28 Menard Polska Spółka Z Ograniczoną Odpowiedzialnością Method for elaboration of explosive charge in soil
CN110029679A (en) * 2019-04-28 2019-07-19 三峡大学 Promote the method on slip mass classification landslide using active mode

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL151405B1 (en) * 1987-12-30 1990-08-31 Politechnika Gdanska Method for densifying non-coherent soil
PL210676B1 (en) * 2004-09-08 2012-02-29 Polbud Wykonawstwo Społka Z Ograniczoną Odpowiedzialnością Method for reinforcing low load carrying capacity construction site subsoils using the pyrotechnic method
PL224818B1 (en) * 2014-03-10 2017-02-28 Menard Polska Spółka Z Ograniczoną Odpowiedzialnością Method for elaboration of explosive charge in soil
CN110029679A (en) * 2019-04-28 2019-07-19 三峡大学 Promote the method on slip mass classification landslide using active mode

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