BR112018076191A2 - método de compactação de bases compostas de terrenos minerais fracos - Google Patents

método de compactação de bases compostas de terrenos minerais fracos

Info

Publication number
BR112018076191A2
BR112018076191A2 BR112018076191-5A BR112018076191A BR112018076191A2 BR 112018076191 A2 BR112018076191 A2 BR 112018076191A2 BR 112018076191 A BR112018076191 A BR 112018076191A BR 112018076191 A2 BR112018076191 A2 BR 112018076191A2
Authority
BR
Brazil
Prior art keywords
terrain
deformation
modulus
compaction
mineral
Prior art date
Application number
BR112018076191-5A
Other languages
English (en)
Other versions
BR112018076191B1 (pt
Inventor
Grigor'evich Ter-Martirosyan Zaven
Zavenovich Ter-Martirosyan Armen
Yur'evich Mirniy Anatoliy
Stanislavovich Sobolev Evgeniy
Valentinovich Sidorov Vitaliy
Olegovich Anzhelo Georgiy
Nikolaevich Luzin Ivan
Original Assignee
Joint Stock Company ''science And Innovations''
Joint Stock Company "Rosenergoatom"
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 Joint Stock Company ''science And Innovations'', Joint Stock Company "Rosenergoatom" filed Critical Joint Stock Company ''science And Innovations''
Publication of BR112018076191A2 publication Critical patent/BR112018076191A2/pt
Publication of BR112018076191B1 publication Critical patent/BR112018076191B1/pt

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Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02Improving by compacting
    • E02D3/08Improving by compacting by inserting stones or lost bodies, e.g. compaction piles
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00Foundations as substructures
    • E02D27/26Compacting soil locally before forming foundations; Construction of foundation structures by forcing binding substances into gravel fillings
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00Improving or preserving soil or rock, e.g. preserving permafrost soil
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/24Earth materials
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10Complex mathematical operations
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D1/00Investigation of foundation soil in situ
    • E02D1/02Investigation of foundation soil in situ before construction work
    • E02D1/022Investigation of foundation soil in situ before construction work by investigating mechanical properties of the soil
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00Materials
    • E02D2300/0079Granulates
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00Miscellaneous
    • E02D2600/40Miscellaneous comprising stabilising elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Data Mining & Analysis (AREA)
  • Soil Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Algebra (AREA)
  • Computational Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Remote Sensing (AREA)
  • Pure & Applied Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • Geology (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

a presente invenção refere-se à construção, em particular, aos métodos de reforço dos terrenos sob as bases e fundações de edifícios e estruturas, inclusive instalações de energia elétrica. o resultado técnico alcançado por meio da presente invenção será a realização de compactação da base composta de terrenos minerais fracos via determinação dos parâmetros tecnológicos projetados ótimos dos postes de terreno em toda a área da base. a essência da invenção é seguinte: o método de compactação das bases compostas de terrenos minerais fracos, o qual inclui a formação de poços, injeção do material de compactação em todos os poços e criação do efeito por meio da ferramenta tubular oca de trabalho sobre o material de compactação a fim de formar um poste de terreno, propõe realizar pesquisas de engenharia e geológicas preliminares na área da base, e determinar os valores do módulo de deformação, coeficiente de poisson, ângulo de fricção interna, coesão específica, peso específico, coeficiente inicial de porosidade do terreno mineral fraco, determinar o módulo projetado requerido de deformação da camada de terreno a ser compactada, e depois, considerando o valor ¿i de deformação de amplificação de cada poço equivalente a 0.1, calcular o coeficiente de porosidade do terreno mineral fraco, após a compactação em volta do poste de terreno, e determinar, em cada intervalo, o valor previsto do índice de fluidez do terreno mineral fraco, a seguir, pelos valores normativos conhecidos aceitar o valor mais próximo preliminar do módulo de deformação que fica em volta do poste de terreno do terreno mineral, em função dos valores obtidos do coeficiente de porosidade do terreno mineral fraco após a compactação em volta do poste de terreno ei, e o índice de fluidez do terreno após a compactação, e depois considerar um intervalo de instalação de postes de terreno equivalente aos três diâmetros da ferramenta de trabalho tubular oca, e determinar o valor do módulo médio real dado de deformação da base, confrontá-lo com o módulo projetado de deformação do terreno mineral, e, caso haja um módulo médio real dado de deformação do terreno da base menor do que o projetado, aumentar o valor de deformação de amplificação do poço, de maneira iterativa, com o intervalo de 0.1 e reiterar os cálculos do módulo médio real dado de deformação da base até que o valor projetado ou intervalo de colocação de postes de terreno for equivalente a 1.5 do diâmetro da ferramenta de trabalho tubular oca, ao mesmo tempo calcular o aumento do raio do poço que corresponde com o valor da deformação aceita de amplificação no processo de introdução por pressão, aceitar o comprimento de um poste de terreno equivalente à distância entre os pontos inferior e superior da, pelo menos, uma camada que requer a compactação, a seguir, formar um poço cujo comprimento é equivalente ao do poste de terreno via introdução por pressão da ferramenta de trabalho tubular oca, efetuar a injeção do material de compacta
BR112018076191-5A 2017-09-29 2017-12-08 Método de compactação de bases compostas de terrenos minerais fracos BR112018076191B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU2017133868A RU2662841C1 (ru) 2017-09-29 2017-09-29 Способ уплотнения оснований, сложенных слабыми минеральными грунтами
RU2017133868 2017-09-29
PCT/RU2017/000916 WO2019066680A1 (ru) 2017-09-29 2017-12-08 Способ уплотнения оснований, сложенных слабыми минеральными грунтами

Publications (2)

Publication Number Publication Date
BR112018076191A2 true BR112018076191A2 (pt) 2019-04-24
BR112018076191B1 BR112018076191B1 (pt) 2023-02-07

Family

ID=63142414

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018076191-5A BR112018076191B1 (pt) 2017-09-29 2017-12-08 Método de compactação de bases compostas de terrenos minerais fracos

Country Status (15)

Country Link
US (1) US11795652B2 (pt)
EP (1) EP3690144B1 (pt)
JP (1) JP6748235B2 (pt)
KR (1) KR102319795B1 (pt)
CN (1) CN110100062B (pt)
AR (1) AR113621A1 (pt)
BR (1) BR112018076191B1 (pt)
CA (1) CA3026431C (pt)
EA (1) EA036628B1 (pt)
HU (1) HUE063699T2 (pt)
JO (1) JOP20180087A1 (pt)
MY (1) MY197508A (pt)
RU (1) RU2662841C1 (pt)
UA (1) UA123454C2 (pt)
WO (1) WO2019066680A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110965542A (zh) * 2019-12-02 2020-04-07 杨松梅 一种建筑地基压实方法
CN116954139B (zh) * 2023-09-21 2023-12-22 山东锦恒矿业科技有限公司 一种矿山用自动化填充数据预测控制系统

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SU966163A1 (ru) * 1980-09-04 1982-10-15 Новосибирский Филиал Всесоюзного Научно-Исследовательского Института Транспортного Строительства (Сибцниис) Способ изготовлени набивных свай
RU2106457C1 (ru) * 1996-06-27 1998-03-10 Михаил Израйлевич Перцовский Способ стабилизации основания ремонтируемого фундамента, преимущественно после промерзания грунта
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RU2537448C1 (ru) * 2013-06-17 2015-01-10 Олег Иванович Лобов Способ укрепления оснований зданий на структурно-неустойчивых грунтах и грунтах с карстовыми образованиями
US9915051B2 (en) * 2015-09-01 2018-03-13 Bahman Niroumand Mandrel for forming an aggregate pier, and aggregate pier compacting system and method
KR20190043709A (ko) * 2017-10-19 2019-04-29 강우진 순환골재를 이용한 연약지반의 표층처리 및 지력 강화 시공방법
KR102549770B1 (ko) * 2019-11-27 2023-06-30 주식회사 에이치엔티 연약지반 기초처리를 위한 복합공법

Also Published As

Publication number Publication date
KR102319795B1 (ko) 2021-11-03
UA123454C2 (uk) 2021-04-07
JP2020507695A (ja) 2020-03-12
EP3690144A4 (en) 2021-11-10
WO2019066680A1 (ru) 2019-04-04
EP3690144C0 (en) 2023-08-02
KR20200012695A (ko) 2020-02-05
AR113621A1 (es) 2020-05-27
MY197508A (en) 2023-06-19
BR112018076191B1 (pt) 2023-02-07
CN110100062B (zh) 2021-08-17
RU2662841C1 (ru) 2018-07-31
EA201992868A1 (ru) 2020-04-01
HUE063699T2 (hu) 2024-02-28
EA036628B1 (ru) 2020-12-01
JP6748235B2 (ja) 2020-08-26
CN110100062A (zh) 2019-08-06
EP3690144A1 (en) 2020-08-05
US11795652B2 (en) 2023-10-24
JOP20180087A1 (ar) 2019-03-29
US20230082840A1 (en) 2023-03-16
CA3026431C (en) 2021-09-14
CA3026431A1 (en) 2019-03-29
EP3690144B1 (en) 2023-08-02

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/12/2017, OBSERVADAS AS CONDICOES LEGAIS