KR100817139B1 - 토목공사시 발생되는 암버럭 처리 방법 - Google Patents
토목공사시 발생되는 암버럭 처리 방법 Download PDFInfo
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- KR100817139B1 KR100817139B1 KR1020070036620A KR20070036620A KR100817139B1 KR 100817139 B1 KR100817139 B1 KR 100817139B1 KR 1020070036620 A KR1020070036620 A KR 1020070036620A KR 20070036620 A KR20070036620 A KR 20070036620A KR 100817139 B1 KR100817139 B1 KR 100817139B1
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- layer
- calcined dolomite
- stacking
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- Prior art date
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- 206010028980 Neoplasm Diseases 0.000 title claims description 14
- 201000011510 cancer Diseases 0.000 title claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000010459 dolomite Substances 0.000 claims abstract description 52
- 229910000514 dolomite Inorganic materials 0.000 claims abstract description 52
- 238000000034 method Methods 0.000 claims abstract description 44
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 10
- 238000010276 construction Methods 0.000 claims description 36
- 230000007613 environmental effect Effects 0.000 claims description 11
- 239000003673 groundwater Substances 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 7
- 238000003900 soil pollution Methods 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 abstract description 25
- 229910052683 pyrite Inorganic materials 0.000 abstract description 25
- 239000011028 pyrite Substances 0.000 abstract description 25
- 239000011435 rock Substances 0.000 abstract description 19
- 239000002689 soil Substances 0.000 abstract description 9
- 239000004576 sand Substances 0.000 abstract description 8
- 230000003472 neutralizing effect Effects 0.000 abstract description 6
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- 230000020477 pH reduction Effects 0.000 abstract description 2
- 230000002378 acidificating effect Effects 0.000 description 11
- 239000002245 particle Substances 0.000 description 7
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 6
- 239000000920 calcium hydroxide Substances 0.000 description 6
- 235000011116 calcium hydroxide Nutrition 0.000 description 6
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- 238000005056 compaction Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000006386 neutralization reaction Methods 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 235000019738 Limestone Nutrition 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 235000012255 calcium oxide Nutrition 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 240000006909 Tilia x europaea Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000004063 acid-resistant material Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003113 alkalizing effect Effects 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007922 dissolution test Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005078 fruit development Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 230000021962 pH elevation Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000010187 selection method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/36—Coherent pavings made in situ by subjecting soil to stabilisation
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Architecture (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Revetment (AREA)
Abstract
Description
Claims (7)
- (a) 토목공사가 시행되는 지역의 최하층에 일반 성토층을 적층하는 단계;(b) 유출수를 배수시키기 위해 상기 일반 성토층의 외측에 배수장치를 설치하는 단계;(c) 상기 일반 성토층의 외측 상부에 제1토사다이크를 설치 및 상기 제1토사다이크 상부에 방수시트 깔기를 실시하는 단계;(d) 상기 유출수를 중화시켜 상기 배수장치로 배수시키기 위해 상기 일반 성토층의 상부에 제1하소백운석층을 적층하는 단계;(e) 상기 제1하소백운석층의 외측 상부에 제2토사다이크를 설치하는 단계;(f) 상기 제1하소백운석층의 상부에 제1암버럭층을 적층하는 단계;(g) 상기 제1암버럭층의 상부에 제2하소백운석층을 적층하는 단계; 및(h) 최상층의 상부에 노상층 및 포장층을 적층하는 단계를 포함하는 것을 특징으로 하는 암버럭 처리 방법.
- 제1항에 있어서,상기 (h)단계는 시공에서 요구되는 높이에 도달할 때까지 상기 (e)단계 내지 상기 (g)단계를 반복하여 시행하는 단계를 포함하는 것을 특징으로 하는 암버럭 처리 방법.
- 제2항에 있어서,상기 제1하소백운석층은 입경이 10mm 이하인 상기 하소백운석으로 형성되는 것을 특징으로 하는 암버럭 처리 방법.
- 제1항에 있어서,상기 (c)단계는 상기 유출수가 내부로 흐르도록 상기 제1토사다이크의 상부가 내부로 경사지게 형성하며, 상면에 방수 시트를 도포하는 단계를 포함하는 것을 특징으로 하는 암버럭 처리 방법.
- 제1항에 있어서,상기 배수장치는 상기 유출수가 방류되는 유공관과, 상기 유출수를 집수하는 집수정을 포함하는 것을 특징으로 하는 암버럭 처리 방법.
- 제5항에 있어서,상기 집수정은 내산성의 플라스틱재 또는 금속 재질로 형성되는 것을 특징으로 하는 암버럭 처리 방법.
- 제1항에 있어서,상기 (a)단계는, 시공 전, 과거 환경피해를 조사하는 단계;주변 환경의 피에이치(pH) 지수 및 중금속성분을 조사하는 단계;시공 예정지역의 지하수위를 조사하는 단계;시공방법을 선정하는 단계; 및시공 후의 토양오염도 및 환경 피해를 예측 조사하는 단계를 포함하는 것을 특징으로 하는 암버럭 처리 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070036620A KR100817139B1 (ko) | 2007-04-13 | 2007-04-13 | 토목공사시 발생되는 암버럭 처리 방법 |
Applications Claiming Priority (1)
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KR1020070036620A KR100817139B1 (ko) | 2007-04-13 | 2007-04-13 | 토목공사시 발생되는 암버럭 처리 방법 |
Publications (1)
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KR100817139B1 true KR100817139B1 (ko) | 2008-03-27 |
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KR1020070036620A Expired - Fee Related KR100817139B1 (ko) | 2007-04-13 | 2007-04-13 | 토목공사시 발생되는 암버럭 처리 방법 |
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KR (1) | KR100817139B1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050030376A (ko) * | 2003-09-25 | 2005-03-30 | 한국건설기술연구원 | 유해 중금속 성분을 함유한 발파암버럭의 안정화 처리방법 |
KR20060090946A (ko) * | 2006-07-21 | 2006-08-17 | (주)인텔리지오 | 현장 피막을 통한 산성암석배수 억제 공법 |
KR100693809B1 (ko) | 2006-05-25 | 2007-03-12 | 손효상 | 황철석을 함유한 암버럭 쌓기 시 알칼리성 차수제를 이용한유출수의 중화 및 토양의 안정화장치 및 방법 |
-
2007
- 2007-04-13 KR KR1020070036620A patent/KR100817139B1/ko not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050030376A (ko) * | 2003-09-25 | 2005-03-30 | 한국건설기술연구원 | 유해 중금속 성분을 함유한 발파암버럭의 안정화 처리방법 |
KR100693809B1 (ko) | 2006-05-25 | 2007-03-12 | 손효상 | 황철석을 함유한 암버럭 쌓기 시 알칼리성 차수제를 이용한유출수의 중화 및 토양의 안정화장치 및 방법 |
KR20060090946A (ko) * | 2006-07-21 | 2006-08-17 | (주)인텔리지오 | 현장 피막을 통한 산성암석배수 억제 공법 |
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