KR100201320B1 - Construction method of filled-up-land for solid waste treatment plant and soild waste treatment plant - Google Patents
Construction method of filled-up-land for solid waste treatment plant and soild waste treatment plant Download PDFInfo
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- KR100201320B1 KR100201320B1 KR1019960081297A KR19960081297A KR100201320B1 KR 100201320 B1 KR100201320 B1 KR 100201320B1 KR 1019960081297 A KR1019960081297 A KR 1019960081297A KR 19960081297 A KR19960081297 A KR 19960081297A KR 100201320 B1 KR100201320 B1 KR 100201320B1
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- 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
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
- E02D3/054—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil involving penetration of the soil, e.g. vibroflotation
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- 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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2450/00—Gaskets
- E02D2450/10—Membranes
- E02D2450/105—Membranes impermeable
- E02D2450/106—Membranes impermeable for liquids
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2450/00—Gaskets
- E02D2450/10—Membranes
- E02D2450/105—Membranes impermeable
- E02D2450/107—Membranes impermeable for gases
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- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
본 발명은 쓰래기가 적체된 쓰레기 투기장의 둘레부에 적체된 쓰레기 바닥깊이의 홀을 파고 홀의 외주벽으로는 별도의 지지틀에 의해 P.V.C차수막을 설치하며, 홀의 바닥에는 배수관을 인출시킨 펌프를 설치하여 모래 자갈을충진하여 모래주벽을 형성하며, 적체된 쓰레기의 상부에서 중추다짐에의한 충격압축 다짐을 실시하면서 다수의 중추다짐홀을 형성하며, 각충추다짐홀에 모래자갈을 충진하여 모래주벽이 형성되도륵하며, 쓰레기가 부패되면서 발생하는 악취등의 가스를 포집배출하는 여과용 주름관을 설치한 다음, 점토층과 P.V.C차단막 및 덮개 흙을 순차적으로 층설하는 환경오염방지를 위한 쓰레기투기장의 시공법 및 그장치에 관한것으로 쓰레기가 부패되면서 발생하는 오폐수 및 악취등의 가스를 제거할수 있도록 한 것이다.The present invention is to dig a hole of the bottom depth of the waste accumulated in the waste dumping area where waste is accumulated and install a PVC water curtain by a separate support frame on the outer circumferential wall of the hole, and install a pump withdrawing the drain pipe at the bottom of the hole. Filled with sand gravel to form a sand circumference, to form a number of central compaction hole by impact compaction by the compaction at the top of the piled waste, the sand circumference wall by filling sand gravel in each compaction compaction hole The method of constructing a dumping site to prevent environmental pollution by installing a corrugated pipe for filtration collecting and discharging gas such as odor generated by garbage decay, and then layering clay layer, PVC barrier film and cover soil in sequence. It is about the device to remove the waste gas and odor gas generated by the decay of garbage.
Description
본 발명은 쓰레기가 적체된 쓰레기 투기장의 둘레부에 쓰레기 투기장 바닥깊이의 배수홀을 형성한다음, 배수홀의 내부에는 별도의 지지틀에 의하여 P.V.C 차수막과 배수펌스를 설치하여 쓰레기 투기장을 형성하는 둘레부가 외부와 차단되도록 하므로서 쓰레기가 부패되면서 발생하는 오폐수를 용이하게 제거할 수 있도록 하며, 쓰레기 투기장의 상부에는 가스의 포집배출을 위한 여과용주름관을 설치한 다음 그 상면부가 되는 외부를 상기 P.V.C 차수막의 상단부와 융착아여 연설하는 P.V.C 차단막을 외부와 밀폐 되도록 설치하여 쓰레기가 부페되면서 발생하는 악취가스를 가스배출관을 통하여 가스버어너로서 연소시켜 버림으로서 쓰레기장주변의 환경 및 공해 오염을 방지할 수 있도록 하며, 쓰레기투기장내부의 쓰레기는 충격압축에 의한 중추다짐을 실시하므로서 지반의 강도증진과 부등침하 방지 및 지지력을 증가시킬 수 있도록 한 환경오염 방지를 위한 쓰레기투기장의 시공법 및 그 장치에 관한 것이다.The present invention forms a drainage hole at the bottom of the waste dumping area at the periphery of the waste dumping area where the waste is accumulated, and then, the inner periphery of the drainage hole by installing a PVC water curtain and a drainage pump by a separate support frame to form a waste dumping area. By being blocked from the outside, it is possible to easily remove the waste water generated as the waste is decayed, and to install the filtration corrugated pipe for collecting and discharging the gas in the upper part of the garbage dump, and then the outside of the upper part of the PVC liner By installing a PVC barrier film to seal the outside and sealing it with the outside, it can burn the odorous gas generated when the garbage is buried as a gas burner through the gas discharge pipe to prevent the environment and pollution pollution around the dump site. Garbage in the dump site is the center of gravity due to impact compression. The present invention relates to a method for constructing a dumping site for preventing environmental pollution and to increase the strength of the ground, to prevent uneven settlement, and to increase its supporting capacity.
일반적으로 쓰레기투기장에 적체된 쓰레기는 덮개흙으로만 매립하게 되므로 쓰레기가 부패되면서 발생하는 오폐수가 주변의 기초지반으로 스며들어가게 되어 환경오염이 되며, 가스 등의 심한 악취가 외부로 발산하게 됨에 따라 환경공해의 요인이 되고 있으며, 또한 적체상태의 쓰레기가 불균등하게 압축 되므로 지지력이나 지반의 강도가 저하되는 결점이 있었다.In general, the waste accumulated in the dumping area is landfilled only with cover soil, so the waste water generated as the garbage decays into the surrounding ground and becomes environmental pollution, and the bad smell such as gas is emitted to the outside environment. It is a source of pollution, and because of the unequal compression of garbage in the accumulated state, there is a defect that the bearing capacity and the strength of the ground decrease.
따라서 본 발명은 쓰레기투기장의 둘레부에 배수홀을 형성하여 그 내부에 P.V.C 차수막과 배수펌프를 설치한 상태에서 모래자갈을 충진하므로서 하방으로 오폐수침전실이 형성되는 모래주벽을 형성하여 외부와 차단하는 쓰레기 투기장을 형성한다.Therefore, the present invention forms a drainage hole in the circumference of the dump site and fills the sand gravel while the PVC water curtain and the drainage pump are installed therein, thereby forming a sand circumference wall in which the wastewater sedimentation chamber is formed to block the outside. Form a garbage dump.
이와같이 외부와 차단되어 형성되는 모래주변의 내부에 적체된 쓰레기는 충격압축다짐에 의해 다수의 중추다짐홀을 형성하여 모래 자갈을 충진하므로서 가스포집통이 형성되도록 하며, 가스포집통의 상부를 가스포집실로하여 가스포집실에는 가스포집 배출통로가 되는 여과용주름관을 설치한 다음, 그 상부로는 점토층을 층설하여 P.V.C 차단막을 둘러씌워 설치하며, 모래주벽 내부에 적체된 쓰레기가 차수막과 차단막에 의하여 밀폐되도록 설치하므로서 쓰레기가 부패되면서 발생하는 오폐수와 가스동의 악취를 용이하게 제거하여 환경 및 공해 오염을 방지할 수 있도록하며, 또한 쓰레기를 충격압축다짐시켜 지반의 침하 촉진과 강도증진 및 부든침하방지에의 한 지지력을 증가시킬수 있도록 함을 목적으로 제안된 것이다.As such, the garbage accumulated inside the sand formed by being cut off from the outside forms a plurality of central compacting holes by impact compression compacting so that the gas collecting cylinder is formed by filling sand gravel, and the upper part of the gas collecting cylinder is collected. In the gas collection room, a filtration corrugated pipe that serves as a gas collection discharge passage is installed, and then a clay layer is laid on the upper part to cover the PVC barrier film, and the waste accumulated in the sand circumference wall is sealed by the water barrier film and the barrier film. It is possible to easily remove the odors of waste water and gas cylinders caused by the decay of trash and prevent pollution of the environment and pollution.In addition, by compacting the impact impact, it is possible to promote settlement of the ground, increase strength and prevent soft settlement. It was proposed for the purpose of increasing the bearing capacity.
제1도는 본 발명의 단면도.1 is a cross-sectional view of the present invention.
제2도는 본 발명의 점토층의 하부를 보인 평면도.2 is a plan view showing the bottom of the clay layer of the present invention.
제3도는 본 발명의 일부를 절개하여 보인 사시도.3 is a perspective view of a cut away part of the invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 쓰레기 2 : 배수홀1: Garbage 2: Drainage hole
2 : 지지틀 4 : 재부틀2: support frame 4: reboot
4a : 외부틀 5,5a : 내외부지지봉4a: Outer frame 5,5a: Inner and outer support rod
6 : 횡간 7 : P.V.C 차수막6: transverse 7: P.V.C order film
8 : 오폐수배출관 9 : 펌프8: wastewater discharge pipe 9: pump
10 : 모래자갈 11 : 모래주벽10: sand gravel 11: sand wall
11a : 오폐수침전실 12 : 중추다짐홀11a: sewage sedimentation room 12: central compaction hall
13 : 가스포집통 14 : 가스포집실13: gas collecting chamber 14: gas collecting chamber
15 : 가스포집배출통로 16 : 가스배출관15: gas collection discharge passage 16: gas discharge pipe
17 : 가스버어너 23 : 점토층17 gas burner 23 clay layer
24 : P.V.C차단막 24a : 융착부24: P.V.C barrier film 24a: welded portion
25 : 덮개흙 26 : 오폐수 합류관25: cover soil 26: wastewater confluence pipe
쓰레기투지장의 둘레부에 적체된 쓰레기(1)바닥깊이의 배수홀(2)형성한 다음, 배수홀(2)의 내부에는 배수홀(2)의 형상과 폭 및 깊이에 알맞는 크기의 지지틀(3)을 별도로 제작하여 설치한다.After forming the drainage hole 2 of the bottom depth of the waste 1 accumulated in the circumference of the waste dumping site, the support frame of the size suitable for the shape, width, and depth of the drainage hole 2 inside the drainage hole 2 is formed. (3) Make and install separately.
이때 지지틀(3)의 구조는 평면상으로 내부틀(4)와 외부틀(4a)를 형성하며, 내외부틀(4),(4a)의 하부의 적정위치에 내외부지지봉(5)(5a)를 입설고정하여 내외부지지봉(5),(5a)의 하방을 배수홀(2)의 폭과 같은 길이의 횡간(6)으로 착설고정한 구조이다.At this time, the structure of the support frame (3) forms the inner frame (4) and the outer frame (4a) in a plane, the inner and outer supporting rods (5) (5a) at the appropriate position of the lower portion of the inner and outer frame (4), (4a) Is installed and fixed to the transverse interval 6 of the same length as the width of the drainage hole 2, the inner and outer supporting rods 5, 5a.
이와같이 배수홀(2)의 내부에 설치한 지지틀(3)의 외부틀(4a)와 외부지지봉(5a)에 P.V.C 차수막(7)을 부착하며, 배수홀(2)의 하방에는 오폐수 배출관(8)을 연선하여 인출시킨 펌프(9)를 설치한다음 모래자갈(10)을 충진하여 주므로서 배수홀(2)는 쓰레기투기장의 외부와 차단하는 모래주벽(11)을 형성하면서 펌프(9)가 설치되는 하부에는 오폐수의 칩전실(11a)를 형성하게 된다.In this way, the PVC water-repellent membrane 7 is attached to the outer frame 4a and the outer support rod 5a of the support frame 3 installed in the drainage hole 2, and the wastewater discharge pipe 8 is disposed below the drainage hole 2. (9) and the pump (9), which is drawn out in a twisted pair, is filled with sand gravel (10) while the drain hole (2) forms a sand circumferential wall (11) that blocks the outside of the dump site while the pump (9) In the lower part to be installed, the chip chamber 11a of waste water is formed.
이와같이 쓰레기투기장의 둘레부에 외부와 차단되도록 설치한 모래주벽(11)의 내부에 적체되어 있는 쓰레기(1)의 상부에서 통상의 크레인(도시생략)등을 이용하여 출원인의 선발명(특허공고 공고번호 제 96-3748호)에서 제안된 동다짐에 의한 충격압축다짐을 시행하면서 다수의 중추다짐홀(12)을 형성한다. 상기각 중추다짐홀(12)에는 모래자갈(10)을 충진하므로서 각각 가스포집통(13)이 형성 되도록 하며, 이와같이 형성된 각 가스포집통(13)의 상부는 가스포집실(14)가 되도록 하되, 상기의 가스포집실(14)에는 본인의 선발명(특허공보 공고번호 제 96-3745호)에서 제안된 구조의 여과용주름관을 매설하여 가스포집배출통로(15)가 되도록 하였으며, 이들 각 가스포집배출통로(15)는 가스배출관(16)에 의하여 가스버어너(17)에 연관하였다.In this way, the applicant's first invention is selected by using an ordinary crane (not shown) or the like on the top of the rubbish 1 accumulated in the sand circumference 11 installed at the circumference of the dump site. A number of central compaction holes 12 are formed while performing impact compression compaction by dynamic compaction proposed in No. 96-3748). Filling the sand gravel 10 in each of the central compaction hole 12 to form a gas collecting cylinder 13, respectively, so that the upper portion of each gas collecting cylinder 13 formed in this way to be a gas collecting chamber (14) In the gas collection chamber 14, the filtration corrugated pipe of the structure proposed in the selection of the applicant (Patent Publication No. 96-3745) was buried so as to be the gas collection discharge passage 15. The collection discharge passage 15 is connected to the gas burner 17 by the gas discharge pipe 16.
상기 각 가스포집배출통로(15)가 되는 여과용주름관의 구조는 특허공고번호 제 96-3745호에서 도시된 바와 같은 가스포집구멍(18)이 뚫린 요입륜(19)와 돌출륜(20)을 형성한 주름관체(21)의 둘레부에 여과포(22)를 둘러씌워 형성한구조로서 쓰레기(1)에 부패 되면서 발산되는 악취등의 가스를 용이하게 포집하여 배출할 수 있는 것이다.The structure of the filtration corrugated pipe to be the respective gas collection discharge passage 15 has a concave inlet ring 19 and the protruding wheel 20 through which the gas collecting holes 18 are drilled as shown in Patent Publication No. 96-3745. It is a structure formed by surrounding the filter cloth 22 around the formed corrugated tubular body 21, so that it is possible to easily collect and discharge gas such as odor emitted while being decayed to the garbage 1.
이와같은 구성으로 설치하는 쓰레기투기장의 상부가 되는 모래주벽(11)의 상부로부터 상기 각 가스포집배출통로(15)가 되는 여과용주름관을 매설시킨 가스포집실(14)의 상부를 전토층(23)이 층설 되도록 시공설치한 다음, 점점층(23)의 외면부를 P.V.C 차단막(24)로 둘러씌워 차단막(24)의 둘레 단부를 지지틀(3)을 형성하는 외부틀(4a)에 부착설치한 P.V.C 차수막(7)의 상단부에 융착부(24a)로서 융착고정 설치하므로서 쓰레기투기장에 적체된 쓰레기(1)은 외부와 밀폐되도록 시공설치되는 것이며, P.V.C 차단막(24)의 외부는 덮개흙(25)로 덮어씌워 P.V.C 차단막(24)를 보호하도록 한다.The upper part of the gas collection chamber 14 in which the filtration corrugated pipes which become the said gas collection discharge passages 15 were embedded from the upper part of the sand circumference wall 11 which becomes the upper part of the waste dumping site installed in such a structure, the soil layer 23 ) Is installed so as to be laid, and then the outer surface portion of the gradually laminated layer 23 is covered with a PVC blocking film 24 so that the peripheral end of the blocking film 24 is attached to the outer frame 4a forming the support frame 3. The waste 1 accumulated in the waste dumping site is installed to be sealed to the outside by being fusion-fixed and fixed as a fusion part 24a at the upper end of the PVC water-repellent film 7, and the outside of the PVC barrier film 24 is covered with soil 25. Cover with PVC to protect the PVC barrier (24).
이때 오폐수배출관(8)과 가스배출관(16)은 P.V.C 차단막(24)의 외부로 돌출되게 시공설치하여 오폐수배출관(8)을 오폐수 합류관(26)에 연관시켜 합류된 오폐수를 별도의 정화조에 의하여 정화시키도록하며, 가스배출관(16)을 가스버어너(17)에 연관시켜 가스배출관(16)으로는 배출되는 악취등의 가스를 연소시키도록 하였다.At this time, the wastewater discharge pipe 8 and the gas discharge pipe 16 are installed to protrude to the outside of the PVC blocking film 24, and the wastewater discharge pipe 8 is connected to the wastewater confluence pipe 26 by a separate septic tank. The gas discharge pipe 16 is connected to the gas burner 17 to purify the gas such as odor discharged to the gas discharge pipe 16.
이때 연소상태가 불량할 경우에는 가스공급관(27)에 의하여 별도의 프로판가스등을 공급하여 주므로서 쓰레기(1)이 부폐되면서 발산되는 가스를 완전 연소시킬 수 있도록 하였다.At this time, when the combustion state is poor, by supplying a separate propane gas, etc. by the gas supply pipe 27 to completely burn the gas emitted as the waste (1) is broken.
도면의 미설명부포 28은 기초지반, 29는 기초지반주벽을 표시한 것이다.In the figure, reference numeral 28 denotes the foundation ground, and 29 denotes the foundation ground circumference wall.
이와같은 본 발명은 쓰레기(1)이 투기되어 적체된 쓰레기 투기자의 둘레부가 P.V.C 차수막(7)과 모래주벽(11)에 의하여 기초지반주벽(29)와 차단되었으며, 쓰레기투기장의 상부는 가스포집통(13)과 가스포집실(14), 점토층(23), P.V.C 차단막(24), 및 덮개흙(25)를 순차적으로 시공설치하여 주므로서 외부와 차단되도록 하였으며,쓰레기투기장의 하부는 기초지반(28)에 의하여 차단되어 쓰레기투기장의 둘레부와상하부가 밀폐된 상태이므로 쓰레기(1)은 중추다짐에 의한 충격압축된 상태에서 부패되면서 발생되는 오폐수는 하방으로 침전되어 둘레부의 시공설치된 모래주벽(11)의 오폐수침전실(11a)로 유입되게 된다. 이때 오폐수침전실(11a)에 시공설치된 펌프(9)를 가동하여 오폐수배출관(8)로 배출하게 되므로 쓰레기(1)이 부패되면서 발생되는 오폐수가 쓰레기투기장의 외부로 누수되는 일이 없이 오폐수 침전실(9)에 유입되는 오폐수를 오폐수배출관(8)을 통하여 오폐수합류관(26)에 의하여 오폐수 정화조로 안내되어 정화하는 것이다. 또한 쓰레기(1)이 부폐되면서 발생되는 악취 등의 가스는 가스포집통(13)과 가스포집실(14)에 포집되어 가스포집배출통로(15)에 의하여 가스배출관(16)을 통하여 가스버어너(17)로 안내시켜 가스버어너(17)을 가동하여 연소시켜 주므로서 쓰레기(1)이 부패되면서 발생하는 오폐수 및 악취등의 가스가 완전히 제거되어 버리므로 공해를 오염시킬 염려가 없는 것이다.In the present invention as described above, the circumference of the waste dumper accumulated by the waste 1 is blocked from the foundation ground circumferential wall 29 by the PVC water curtain 7 and the sand circumferential wall 11, and the upper part of the trash dumping area is a gas collecting container. (13) and the gas collection chamber (14), clay layer (23), PVC barrier film (24), and cover soil (25) to be installed in order to be blocked from the outside, and the bottom of the dump site 28, so that the circumference and the upper and lower portions of the waste dumping area are sealed, and the waste water generated as the waste 1 decays in the compressed state in which the waste is compressed by the central compaction is settled downwards, and thus the sand circumference (11) ) Is introduced into the wastewater sedimentation chamber (11a). At this time, the pump 9 installed in the sewage sedimentation chamber 11a is operated to be discharged to the waste water discharge pipe 8, so that the waste water generated as the garbage 1 decays is not leaked to the outside of the waste dumping site. (9) The wastewater introduced into the wastewater septic tank by the wastewater confluence pipe 26 through the wastewater discharge pipe 8 is purified. In addition, the gas such as odor generated when the waste 1 is decomposed is collected in the gas collecting chamber 13 and the gas collecting chamber 14 and is gas burner through the gas discharge pipe 16 by the gas collecting discharge passage 15. The gas burner 17 is guided to (17) to operate and burned, so that gas such as waste water and odor generated as the garbage 1 decays is completely removed, so that there is no fear of polluting the pollution.
이와같이 본 발명은 음식물등의 쓰레기가 별도의 처리없이 투기되는 쓰레기 투기장에서 쓰레기가 부패되면서 발생하는 오폐수 및 악취등의 가스를 제거하여 주므로서 주변의 생활환경 및 공해 오염을 방지할 수 있는 것이며, 적체된 쓰레기가 충격 압축다짐에 의해 쓰레기지반의 침하를 촉진유도하여 쓰레기지반의 강도를 증진시킬 수 있으며, 부등침하를 방지하여 지지력을 증가시키는 효과가 있는 것이다.As described above, the present invention can prevent pollution of living environment and pollution by removing gas such as waste water and odor generated by decaying garbage in a garbage dump where garbage such as food is disposed of without separate treatment. Waste compacted by the impact compaction to promote the settlement of the waste ground to increase the strength of the ground, it is effective to increase the bearing capacity by preventing unequal settlement.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960081297A KR100201320B1 (en) | 1996-12-31 | 1996-12-31 | Construction method of filled-up-land for solid waste treatment plant and soild waste treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960081297A KR100201320B1 (en) | 1996-12-31 | 1996-12-31 | Construction method of filled-up-land for solid waste treatment plant and soild waste treatment plant |
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| Publication Number | Publication Date |
|---|---|
| KR19980061918A KR19980061918A (en) | 1998-10-07 |
| KR100201320B1 true KR100201320B1 (en) | 1999-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1019960081297A KR100201320B1 (en) | 1996-12-31 | 1996-12-31 | Construction method of filled-up-land for solid waste treatment plant and soild waste treatment plant |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100421963B1 (en) * | 2001-06-11 | 2004-03-12 | 주식회사 엔바이로피아 | Final Cover System of Vertical Movable LFG Drainage with Sink of Landf ill |
| CN102720176A (en) * | 2012-06-28 | 2012-10-10 | 中国水利水电第七工程局成都水电建设工程有限公司 | Foundation strengthening treatment method |
| CN104110024A (en) * | 2013-04-18 | 2014-10-22 | 中交上海航道勘察设计研究院有限公司 | Drainage consolidation method for reinforcement treatment of hydraulic filling soft clay |
-
1996
- 1996-12-31 KR KR1019960081297A patent/KR100201320B1/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100421963B1 (en) * | 2001-06-11 | 2004-03-12 | 주식회사 엔바이로피아 | Final Cover System of Vertical Movable LFG Drainage with Sink of Landf ill |
| CN102720176A (en) * | 2012-06-28 | 2012-10-10 | 中国水利水电第七工程局成都水电建设工程有限公司 | Foundation strengthening treatment method |
| CN104110024A (en) * | 2013-04-18 | 2014-10-22 | 中交上海航道勘察设计研究院有限公司 | Drainage consolidation method for reinforcement treatment of hydraulic filling soft clay |
| CN104110024B (en) * | 2013-04-18 | 2015-12-02 | 中交上海航道勘察设计研究院有限公司 | Drainage consolidation method for reinforcement treatment of hydraulic filling soft clay |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980061918A (en) | 1998-10-07 |
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