KR101188671B1 - High quality vacuum method and equipment - Google Patents

High quality vacuum method and equipment Download PDF

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KR101188671B1
KR101188671B1 KR1020120055190A KR20120055190A KR101188671B1 KR 101188671 B1 KR101188671 B1 KR 101188671B1 KR 1020120055190 A KR1020120055190 A KR 1020120055190A KR 20120055190 A KR20120055190 A KR 20120055190A KR 101188671 B1 KR101188671 B1 KR 101188671B1
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South Korea
Prior art keywords
vacuum
vacuum pressure
drain
auxiliary tank
drain pipe
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KR1020120055190A
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Korean (ko)
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최균영
김일곤
김재선
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초석건설산업(주)
(주)효광건설
초석종합개발(주)
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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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00—Arrangements or adaptations of tanks for water supply
    • E03B11/10—Arrangements or adaptations of tanks for water supply for public or like main water supply
    • E03B11/14—Arrangements or adaptations of tanks for water supply for public or like main water supply of underground tanks
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2250/00—Production methods
    • E02D2250/0053—Production methods using suction or vacuum techniques
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00—Miscellaneous
    • E02D2600/10—Miscellaneous comprising sensor means

Abstract

PURPOSE: High-quality vacuum preloading method and equipment are provided to improve the construction quality of the soft ground by efficiently discharging pore water and air from the soft ground to the outside. CONSTITUTION: High-quality vacuum preloading equipment comprises multiple drain boards(110), drain pipes(120), auxiliary tanks(130), vacuum pressure sensors(131), cutoff valves(132), a water collection pipe(140), and a vacuum pump(150). The drain boards are inserted into the soft ground. The drain pipes connect the drain boards to each other. Each auxiliary tank is connected to one side of each drain pipe. The vacuum pressure sensors are installed in the drain pipes or the auxiliary tanks. The cutoff valves are installed between the drain pipes and the auxiliary tanks. The water collection pipe connects the auxiliary tanks to each other. The vacuum pump is connected to one side of the water collection pipe.

Description

고품질 진공 압밀 공법 및 장비{High Quality Vacuum Method and Equipment}High Quality Vacuum Method and Equipment

본 발명은 고품질 진공 압밀 공법 및 장비에 관한 것으로, 더욱 상세하게는 진공압력을 균일하게 조절하여 간극수와 공기를 원활하게 배출시킬 수 있음은 물론 진공펌프의 과부하를 최소화하여 내구성 및 사용수명을 증대시킬 수 있도록 하는 고품질 진공 압밀 공법 및 장비에 관한 것이다.
The present invention relates to a high-quality vacuum consolidation method and equipment, and more particularly to uniformly control the vacuum pressure to smoothly discharge the gap water and air, as well as to minimize the overload of the vacuum pump to increase durability and service life. It relates to a high quality vacuum consolidation method and equipment that makes it possible.

일반적으로 진공 압밀 장비 및 공법은 도 1에 도시된 바와 같이 진공펌프(30)의 작동으로 발생하는 진공압력으로 연약지반 내의 간극수와 공기가 배수재(10)와 집수관(20)을 따라서 배출되면서 압밀을 촉진할 수 있다. In general, the vacuum consolidation equipment and method is a vacuum pressure generated by the operation of the vacuum pump 30, as shown in Figure 1 consolidation as the gap water and air in the soft ground is discharged along the drain 10 and the collecting pipe 20 Can promote.

이러한 진공 압밀 장비 및 공법은 진공압력을 이용하므로 정적하중에 의한 자연배수보다 2～5배 더 빨리 배수되어 압밀기간을 단축시킬 수 있다.Since the vacuum consolidation equipment and method uses the vacuum pressure, the condensation period can be shortened by draining two to five times faster than the natural drainage due to the static load.

본 발명의 배경기술은 대한민국 공개특허공보 제10-1085212호(2011.11.21), 제10-1073695호(2011.10.14), 제10-0996006호(2010.11.22)에 개시되어 있다.Background art of the present invention is disclosed in Republic of Korea Patent Publication No. 10-1085212 (2011.11.21), 10-1073695 (2011.10.14), 10-0996006 (2010.11.22).

그러나 종래의 진공 압밀 장비 및 공법은 연약지반 면적과 배수재의 개수 및 위치에 관계없이 모두 동일한 진공압력으로 간극수와 공기를 배출시키고 있으나, 이는 진공압력을 선택적으로 제어할 수 없으므로 시공효율이 저하되는 문제점을 갖게 되었다.However, the conventional vacuum consolidation equipment and construction method discharges the gap water and air at the same vacuum pressure regardless of the soft ground area and the number and location of the drainage materials. However, the construction efficiency is lowered because the vacuum pressure cannot be selectively controlled. Got

즉, 연약지반 및 배수재의 상태에 따라서 어떤 배수재는 적정한 진공압력이 유지되는가 하면 다른 배수재는 진공압력이 부족한 상태가 되는 것은 당연한데, 종래의 진공 압밀 장비 및 공법은 이러한 진공압력을 선택적으로 조절할 수 없으므로 압밀효율이 저하되는 문제점을 갖게 되었다.In other words, depending on the condition of the soft ground and drainage material, it is natural that some drainage materials are maintained at an appropriate vacuum pressure, while other drainage materials are in a state in which the vacuum pressure is insufficient. However, conventional vacuum consolidation equipment and methods cannot selectively adjust such vacuum pressures. There is a problem that the consolidation efficiency is lowered.

또한, 종래의 진공 압밀 장비 및 공법은 배수재 및 연약지반의 특성을 감안하지 않고 획일적인 진공압력을 발생시키기 위해서 진공펌프를 작동시키고 있으나, 이는 불필요하게 진공펌프의 용량이 증대되고 과부하가 발생하여 내구성 및 사용수명이 단축되는 문제점을 갖게 되었다.
In addition, the conventional vacuum consolidation equipment and method operates the vacuum pump to generate a uniform vacuum pressure without considering the characteristics of the drainage material and the soft ground, but this is unnecessarily increased the capacity of the vacuum pump and durability due to overload And has a problem that the service life is shortened.

따라서 본 발명은 상기와 같은 종래의 문제점을 해결하기 위해 안출된 것으로서,Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art,

본 발명은 적어도 두 개 이상의 배수재를 하나의 그룹으로 연결한 후 각각 그룹으로 연결된 배수재에 대한 진공압력을 측정 및 제어하여 전체 배수재의 균일한 진공압력을 유지할 수 있는 고품질 진공 압밀 공법 및 장비를 제공함에 목적이 있다.The present invention provides a high quality vacuum consolidation method and equipment that can maintain at least a uniform vacuum pressure of the entire drain by connecting at least two or more drains in a group, and then measuring and controlling the vacuum pressure of the drains connected in each group. There is a purpose.

또한, 본 발명은 그룹으로 연결된 배수재의 진공압력을 조절하여 진공펌프의 과부하를 방지할 수 있는 고품질 진공 압밀 공법 및 장비를 제공함에 다른 목적이 있다.In addition, the present invention has another object to provide a high quality vacuum consolidation method and equipment that can prevent the overload of the vacuum pump by adjusting the vacuum pressure of the drain material connected in groups.

특히 본 발명은 연약지반 내의 간극수 및 공기를 원활하게 배출시켜 연약지반의 시공품질을 향상시킬 수 있는 고품질 진공 압밀 공법 및 장비를 제공함에 또 다른 목적이 있다.
In particular, the present invention has another object to provide a high-quality vacuum consolidation method and equipment that can smoothly discharge the gap water and air in the soft ground to improve the construction quality of the soft ground.

상기 목적을 달성하기 위한 본 발명의 고품질 진공 압밀 장비는,High quality vacuum consolidation equipment of the present invention for achieving the above object,

연약지반에 관입되는 다수의 배수재(110)와; 적어도 두 개 이상의 배수재(110)를 서로 연결하도록 설치되는 다수의 배수관(120)과; 상기 배수관(120)의 일측에 연결되는 보조탱크(130)와; 상기 배수관(120) 또는 보조탱크(130)의 일측에 설치되는 진공압력센서(131)와; 상기 배수관(120)과 보조탱크(130)의 사이에 설치되는 차단밸브(132)와; 상기 보조탱크(130)를 모두 연결하도록 설치되는 집수관(140)과; 상기 집수관(140)의 일측에 연결되는 진공펌프(150)로 구성되는 것을 특징으로 한다.A plurality of drains 110 penetrated into the soft ground; A plurality of drain pipes 120 installed to connect at least two drains 110 to each other; An auxiliary tank 130 connected to one side of the drain pipe 120; A vacuum pressure sensor 131 installed at one side of the drain pipe 120 or the auxiliary tank 130; A shutoff valve 132 installed between the drain pipe 120 and the auxiliary tank 130; A collecting pipe 140 installed to connect all of the auxiliary tanks 130; Characterized in that consisting of a vacuum pump 150 connected to one side of the collecting pipe 140.

여기서 상기 진공압력센서(131)는 상기 보조탱크(130)의 진공압력을 측정하여 설정된 진공압력보다 높을 경우에는 상기 차단밸브(132)를 차단하고, 설정된 진공압력보다 낮을 경우에는 상기 차단밸브(132)를 개방하는 것을 특징으로 한다.Here, the vacuum pressure sensor 131 measures the vacuum pressure of the auxiliary tank 130 to block the shutoff valve 132 when the vacuum pressure is higher than the set vacuum pressure, and when the vacuum pressure sensor 131 is lower than the set vacuum pressure, the shutoff valve 132. It is characterized by opening).

아울러 상기 목적을 달성하기 위한 본 발명의 고품질 진공 압밀 공법은,In addition, the high-quality vacuum consolidation method of the present invention for achieving the above object,

진공펌프의 작동으로 연약지반에 관입된 다수의 배수재를 따라서 간극수 및 공기를 배출시키기 위한 진공 압밀 공법에 있어서,In the vacuum consolidation method for discharging the pore water and air along the plurality of drainage material introduced into the soft ground by the operation of the vacuum pump,

적어도 두 개 이상의 배수재를 서로 연결하도록 설치되는 배수관과 상기 배수관의 일측에 형성되는 보조탱크의 진공압력을 진공압력센서를 통해서 측정하여 설정된 진공압력보다 높을 경우에는 보조탱크의 일측에 설치되는 차단밸브를 차단하고 설정된 진공압력보다 낮을 경우에는 차단밸브를 개방하여 진공압력을 균일하게 유지하는 공정이 포함되는 것을 특징으로 한다.
When the vacuum pressure of the drain pipe installed to connect at least two drainage materials to each other and the auxiliary tank formed on one side of the drain pipe is higher than the set vacuum pressure by measuring with a vacuum pressure sensor, a shutoff valve installed on one side of the auxiliary tank is provided. When the cutoff is lower than the set vacuum pressure, it characterized in that it comprises a step of maintaining the vacuum pressure uniformly by opening the shutoff valve.

본 발명은 균일한 진공압력을 유지하여 간극수와 공기의 배출효율을 극대화할 수 있는 효과를 갖는다.The present invention has the effect of maximizing the discharge efficiency of the gap water and air by maintaining a uniform vacuum pressure.

또한, 본 발명은 선택적으로 진공압력을 제어하여 진공펌프의 과부하를 방지할 수 있는 효과를 갖는다.In addition, the present invention has the effect of preventing the overload of the vacuum pump by selectively controlling the vacuum pressure.

특히 본 발명은 연약지반 내의 간극수 및 공기를 원활하게 배출시켜 연약지반의 시공품질을 향상시킬 수 있는 효과를 갖는다.
In particular, the present invention has an effect that can smoothly discharge the gap water and air in the soft ground to improve the construction quality of the soft ground.

도 1은 종래 진공 압밀 장비의 시공상태를 나타내기 위한 개략도.
도 2는 본 발명 고품질 진공 압밀 장비의 시공상태를 나타내기 위한 개략도.1 is a schematic diagram showing the construction of a conventional vacuum consolidation equipment.
Figure 2 is a schematic diagram showing the construction of the present invention high quality vacuum consolidation equipment.

상기한 바와 같은 본 발명의 목적을 달성하기 위한 공법을 첨부한 도면에 의해 더욱 상세히 설명하면 다음과 같다.When described in more detail by the accompanying drawings a method for achieving the object of the present invention as described above are as follows.

도 2는 본 발명 고품질 진공 압밀 장비의 시공상태를 나타내기 위한 개략도를 도시한 것이다.Figure 2 shows a schematic diagram for showing the construction of the present invention high quality vacuum consolidation equipment.

본 발명의 고품질 진공 압밀 장비는,The high quality vacuum consolidation equipment of the present invention,

연약지반에 관입되는 다수의 배수재(110)와; 적어도 두 개 이상의 배수재(110)를 서로 연결하도록 설치되는 다수의 배수관(120)과; 상기 배수관(120)의 일측에 연결되는 보조탱크(130)와; 상기 배수관(120) 또는 보조탱크(130)의 일측에 설치되는 진공압력센서(131)와; 상기 배수관(120)과 보조탱크(130)의 사이에 설치되는 차단밸브(132)와; 상기 보조탱크(130)를 모두 연결하도록 설치되는 집수관(140)과; 상기 집수관(140)의 일측에 연결되는 진공펌프(150)로 구성된다.A plurality of drains 110 penetrated into the soft ground; A plurality of drain pipes 120 installed to connect at least two drains 110 to each other; An auxiliary tank 130 connected to one side of the drain pipe 120; A vacuum pressure sensor 131 installed at one side of the drain pipe 120 or the auxiliary tank 130; A shutoff valve 132 installed between the drain pipe 120 and the auxiliary tank 130; A collecting pipe 140 installed to connect all of the auxiliary tanks 130; It consists of a vacuum pump 150 connected to one side of the collecting pipe (140).

본 발명에서 상기 배수재(110) 및 진공펌프(150)의 구조 및 작동원리는 당업계에서 보편적으로 사용되는 공지의 기술이므로 상세한 서술은 생략하기로 한다.In the present invention, since the structure and operation principle of the drain 110 and the vacuum pump 150 are well-known techniques commonly used in the art, detailed description thereof will be omitted.

한편, 상기 배수관(120)은 적어도 두 개 이상의 배수재(110)를 서로 연결시켜 상기 배수재(110)를 통해서 지중의 간극수 및 공기가 외부로 배출될 수 있도록 유도함은 물론 진공압력을 효율적으로 제어할 수 있도록 보조한다.Meanwhile, the drain pipe 120 connects at least two drains 110 to each other to induce the gap water and air in the ground to be discharged to the outside through the drain 110, as well as to efficiently control the vacuum pressure. To help.

즉, 상기 배수관(120)은 종래와 같이 모든 배수재(110)를 동시에 연결하여 진공압력을 발생시키던 구조를 탈피하여 일정개수의 배수재(110)를 연결시켜 그룹화함으로써 진공압력을 선택적으로 조절함과 동시에 진공펌프(150)의 과부하를 최소화할 수 있는 것이다.That is, the drainage pipe 120 selectively controls the vacuum pressure by grouping by connecting a certain number of drainage 110 to break away the structure that generates a vacuum pressure by connecting all the drainage 110 at the same time as in the prior art Overload of the vacuum pump 150 will be minimized.

특히 상기 보조탱크(130)는 상기 배수관(120)의 일측에 연결된 상태로 상기 진공펌프(150)가 작동할 경우 1차적으로 내부에 진공압력을 유지하여 상기 배수관(110)을 통해서 지중의 간극수 및 공기가 원활하게 배출될 수 있도록 유도한다.In particular, when the vacuum pump 150 operates in a state connected to one side of the drain pipe 120, the auxiliary tank 130 primarily maintains a vacuum pressure therein so that the gap water in the ground through the drain pipe 110 and Induce the air to be discharged smoothly.

또한, 상기 진공압력센서(131)는 상기 배수관(120) 또는 보조탱크(130)의 진공압력을 측정하여 상기 차단밸브(132)를 작동시킬 수 있다.In addition, the vacuum pressure sensor 131 may operate the shutoff valve 132 by measuring the vacuum pressure of the drain pipe 120 or the auxiliary tank 130.

이때 상기 진공압력센서(131)는 상기 보조탱크(130)의 진공압력을 측정하여 설정된 진공압력보다 높을 경우에는 상기 차단밸브(132)를 차단하고, 설정된 진공압력보다 낮을 경우에는 상기 차단밸브(132)를 개방할 수 있다.In this case, the vacuum pressure sensor 131 measures the vacuum pressure of the auxiliary tank 130 to block the shutoff valve 132 when the vacuum pressure is higher than the set vacuum pressure, and when the vacuum pressure sensor 131 is lower than the set vacuum pressure, the shutoff valve 132. ) Can be opened.

여기서 상기 진공압력센서(131)와 차단밸브(132)는 다양한 형태와 구조를 갖는 센서와 밸브가 사용될 수 있음은 당연하다.Here, it is obvious that the vacuum pressure sensor 131 and the shutoff valve 132 may use sensors and valves having various shapes and structures.

따라서 상기 진공탱크(150)의 작동으로 배수재(110)를 따라서 연약지반 내의 간극수와 공기가 배출되는 과정에서 그룹화된 일부의 배수재(110)의 진공압력이 설정치 보다 높을 경우에는 차단밸브(132)를 차단하고, 반대로 진공압력이 낮은 그룹화된 다른 배수재(110)의 차단밸브(132)를 개방시킴으로써 진공압력을 부족한 배수재(110)에 집중시켜 균일한 진공압력을 유지할 수 있다.Therefore, when the vacuum pressure of a part of the drainage 110 grouped in the process of discharging the pore water and air in the soft ground along the drainage 110 by the operation of the vacuum tank 150 is higher than the set value the shutoff valve 132 By blocking and conversely, by opening the shut-off valve 132 of the other drain material 110 having a low vacuum pressure, it is possible to concentrate on the drain material 110 that lacks the vacuum pressure to maintain a uniform vacuum pressure.

특히 진공압력에 따라서 차단밸브(132)를 개폐시켜 진공펌프(150)의 과부하를 최소화할 수 있음은 물론 불필요하게 대용량의 진공펌프(150)를 사용하지 않아도 되므로 경제적인 비용을 절감할 수 있다.In particular, it is possible to minimize the overload of the vacuum pump 150 by opening and closing the shut-off valve 132 according to the vacuum pressure, as well as unnecessary economic need to use a large capacity vacuum pump 150 can be reduced.

또한, 상기 집수관(140)은 상기 보조탱크(130)를 모두 연결한 상태에서 상기 진공펌프(150)의 작동으로 발생하는 진공압력을 통해서 연약지반 내의 간극수 및 공기를 원활하게 이송시킬 수 있다.
In addition, the collection pipe 140 may smoothly transfer the gap water and air in the soft ground through the vacuum pressure generated by the operation of the vacuum pump 150 in a state in which all the auxiliary tank 130 is connected.

아울러 본 발명의 고품질 진공 압밀 공법은,In addition, the high quality vacuum consolidation method of the present invention,

진공펌프의 작동으로 연약지반에 관입된 다수의 배수재를 따라서 간극수 및 공기를 배출시키기 위한 진공 압밀 공법에 있어서,In the vacuum consolidation method for discharging the pore water and air along the plurality of drainage material introduced into the soft ground by the operation of the vacuum pump,

적어도 두 개 이상의 배수재를 서로 연결하도록 설치되는 배수관과 상기 배수관의 일측에 형성되는 보조탱크의 진공압력을 진공압력센서를 통해서 측정하여 설정된 진공압력보다 높을 경우에는 배수관과 보조탱크의 사이에 설치되는 차단밸브를 차단하고 설정된 진공압력보다 낮을 경우에는 차단밸브를 개방하여 진공압력을 균일하게 유지하는 공정이 포함된다.When the vacuum pressure of the drain pipe installed to connect at least two drains to each other and the auxiliary tank formed on one side of the drain pipe is measured by using a vacuum pressure sensor and is higher than the set vacuum pressure, the shutoff pipe is installed between the drain pipe and the auxiliary tank. If the valve is shut off and lower than the set vacuum pressure, a step of opening the shutoff valve to maintain a uniform vacuum pressure is included.

따라서 진공 압밀 공법을 수행함에 있어서 다수의 배수재를 하나의 그룹으로 연결한 후 진공압력을 측정 및 제어하여 연약지반에 관입된 전체 배수재의 균일한 진공압력을 유지할 수 있으므로 시공품질을 향상시킴은 물론 압밀기간을 단축시킬 수 있다.Therefore, in carrying out the vacuum consolidation method, it is possible to maintain the uniform vacuum pressure of the entire drainage material infiltrating the soft ground by connecting and draining multiple drainages into one group, thereby improving the construction quality as well as consolidation. The period can be shortened.

이처럼 상기와 같이 본 발명의 실시예에 대하여 상세히 설명하였으나, 본 발명의 권리범위는 이에 한정되지 않으며, 본 발명의 실시예와 실질적으로 균등의 범위에 있는 것까지 본 발명의 권리범위가 포함되는 것은 당연하다.
As described above, the embodiments of the present invention have been described in detail, but the scope of the present invention is not limited thereto, and the scope of the present invention is included to those which are substantially equivalent to the embodiments of the present invention. Of course.

10: 배수재(배수관) 20: 집수관
30: 진공펌프
100: 본 발명 고품질 진공 압밀 장비
110: 배수재(배수관) 120: 배수관
130: 보조탱크 131: 진공압력센서
132: 차단밸브
140: 집수관 150: 진공펌프10: drainage pipe (drainage pipe) 20: collection pipe
30: vacuum pump
100: the invention high quality vacuum consolidation equipment
110: drainage pipe (drainage pipe) 120: drainage pipe
130: auxiliary tank 131: vacuum pressure sensor
132: shutoff valve
140: collecting pipe 150: vacuum pump

Claims (3)

연약지반에 관입되는 다수의 배수재(110)와; 적어도 두 개 이상의 배수재(110)를 서로 연결하도록 설치되는 다수의 배수관(120)과; 상기 배수관(120)의 일측에 연결되는 보조탱크(130)와; 상기 배수관(120) 또는 보조탱크(130)의 일측에 설치되는 진공압력센서(131)와; 상기 배수관(120)과 보조탱크(130)의 사이에 설치되는 차단밸브(132)와; 상기 보조탱크(130)를 모두 연결하도록 설치되는 집수관(140)과; 상기 집수관(140)의 일측에 연결되는 진공펌프(150)로 구성되는 것을 특징으로 하는 고품질 진공 압밀 장비.A plurality of drains 110 penetrated into the soft ground; A plurality of drain pipes 120 installed to connect at least two drains 110 to each other; An auxiliary tank 130 connected to one side of the drain pipe 120; A vacuum pressure sensor 131 installed at one side of the drain pipe 120 or the auxiliary tank 130; A shutoff valve 132 installed between the drain pipe 120 and the auxiliary tank 130; A collecting pipe 140 installed to connect all of the auxiliary tanks 130; High quality vacuum consolidation equipment, characterized in that consisting of a vacuum pump 150 connected to one side of the collecting pipe (140). 제 1항에 있어서, 상기 진공압력센서(131)는 상기 보조탱크(130)의 진공압력을 측정하여 설정된 진공압력보다 높을 경우에는 상기 차단밸브(132)를 차단하고, 설정된 진공압력보다 낮을 경우에는 상기 차단밸브(132)를 개방하는 것을 특징으로 하는 고품질 진공 압밀 장비.The method of claim 1, wherein the vacuum pressure sensor 131 measures the vacuum pressure of the auxiliary tank 130 and shuts off the shutoff valve 132 when the vacuum pressure is higher than the set vacuum pressure. High quality vacuum consolidation equipment, characterized in that for opening the shutoff valve (132). 진공펌프의 작동으로 연약지반에 관입된 다수의 배수재를 따라서 간극수 및 공기를 배출시키기 위한 진공 압밀 공법에 있어서,
적어도 두 개 이상의 배수재를 서로 연결하도록 설치되는 배수관과 상기 배수관의 일측에 형성되는 보조탱크의 진공압력을 진공압력센서를 통해서 측정하여 설정된 진공압력보다 높을 경우에는 배수관과 보조탱크의 사이에 설치되는 차단밸브를 차단하고 설정된 진공압력보다 낮을 경우에는 차단밸브를 개방하여 진공압력을 균일하게 유지하는 공정이 포함되는 것을 특징으로 고품질 진공 압밀 공법.In the vacuum consolidation method for discharging the pore water and air along the plurality of drainage material introduced into the soft ground by the operation of the vacuum pump,
When the vacuum pressure of the drain pipe installed to connect at least two drains to each other and the auxiliary tank formed on one side of the drain pipe is measured by using a vacuum pressure sensor and is higher than the set vacuum pressure, the shutoff pipe is installed between the drain pipe and the auxiliary tank. High quality vacuum consolidation method comprising the step of closing the valve and lowering the set vacuum pressure to maintain the vacuum pressure uniformly by opening the shutoff valve.
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CN102888835A (en) * 2012-10-24 2013-01-23 天津大学 Method for reinforcing dredger fill by sealing and vacuumizing secondary overlaid clay
CN103061230A (en) * 2013-01-18 2013-04-24 湖南城市学院 Construction method of technology utilizing ground source heat pump to cool and melt frozen road surfaces and drain boards for construction
CN103233454A (en) * 2013-04-07 2013-08-07 西安理工大学 Processing method of soaking, vacuum preloading and slurry injecting for sand piles of collapsible loess foundation
CN103233476A (en) * 2013-04-03 2013-08-07 巨匠建设集团有限公司 Deep foundation pit supporting structure as well as construction method and demolishing method thereof
CN103981852A (en) * 2014-01-29 2014-08-13 王军 Three-dimensional closed vacuum preloading foundation treatment method
CN104005401A (en) * 2014-06-12 2014-08-27 天津大学 Vacuum preloading solidification drainage channel
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CN105178283A (en) * 2015-08-21 2015-12-23 四川九鼎智远知识产权运营有限公司 Dynamic consolidation and drainage construction method for mucky soil
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CN106638453A (en) * 2017-01-05 2017-05-10 天津大学 Vacuum preloading indoor test model without vacuum membrane
CN107059763A (en) * 2017-01-05 2017-08-18 天津大学 One kind is without vacuum diaphragm vacuum preloading indoor model test method
CN109537528A (en) * 2018-11-28 2019-03-29 上海港湾基础建设（集团）股份有限公司 A kind of environmental protection mud makes the construction method on island
CN110700232A (en) * 2019-10-15 2020-01-17 中瀛港湾（厦门）建设工程有限公司 Construction method for soft foundation treatment
CN112095578A (en) * 2020-07-29 2020-12-18 宁波市政工程建设集团股份有限公司 Closed pressurization type vacuum preloading construction method

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CN102888835A (en) * 2012-10-24 2013-01-23 天津大学 Method for reinforcing dredger fill by sealing and vacuumizing secondary overlaid clay
CN103061230A (en) * 2013-01-18 2013-04-24 湖南城市学院 Construction method of technology utilizing ground source heat pump to cool and melt frozen road surfaces and drain boards for construction
CN103233476A (en) * 2013-04-03 2013-08-07 巨匠建设集团有限公司 Deep foundation pit supporting structure as well as construction method and demolishing method thereof
CN103233476B (en) * 2013-04-03 2015-04-15 巨匠建设集团股份有限公司 Deep foundation pit supporting structure as well as construction method and demolishing method thereof
CN103233454A (en) * 2013-04-07 2013-08-07 西安理工大学 Processing method of soaking, vacuum preloading and slurry injecting for sand piles of collapsible loess foundation
CN103233454B (en) * 2013-04-07 2015-03-25 西安理工大学 Processing method of soaking, vacuum preloading and slurry injecting for sand piles of collapsible loess foundation
CN103981852A (en) * 2014-01-29 2014-08-13 王军 Three-dimensional closed vacuum preloading foundation treatment method
CN104863115B (en) * 2014-02-26 2018-09-25 天津市鑫瑞源建筑工程有限公司 A kind of water-ring vacuum pump precompressed pressure method
CN104863115A (en) * 2014-02-26 2015-08-26 天津市鑫瑞源建筑工程有限公司 Water-ring vacuum pump prepressing and pressing method as well as prepressing and reinforcing device thereof
CN104005401A (en) * 2014-06-12 2014-08-27 天津大学 Vacuum preloading solidification drainage channel
CN104264656A (en) * 2014-09-26 2015-01-07 福建省建研勘察设计院 Method of reinforcing soft soil foundations through downward drainage during vacuum preloading
CN105178283A (en) * 2015-08-21 2015-12-23 四川九鼎智远知识产权运营有限公司 Dynamic consolidation and drainage construction method for mucky soil
CN105525606B (en) * 2015-11-25 2018-03-23 上海交通大学 A kind of vacuum preloading is evacuated drainage system
CN105525606A (en) * 2015-11-25 2016-04-27 上海交通大学 Novel vacuum preloading air-exhaust drainage system
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