KR20030079504A - Device and method for measuring ground subsidence - Google Patents

Device and method for measuring ground subsidence Download PDF

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Publication number
KR20030079504A
KR20030079504A KR1020020018569A KR20020018569A KR20030079504A KR 20030079504 A KR20030079504 A KR 20030079504A KR 1020020018569 A KR1020020018569 A KR 1020020018569A KR 20020018569 A KR20020018569 A KR 20020018569A KR 20030079504 A KR20030079504 A KR 20030079504A
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South Korea
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ground
cylinder
water level
fluid
cylinders
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KR1020020018569A
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Korean (ko)
Inventor
이규동
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코오롱건설주식회사
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Priority to KR1020020018569A priority Critical patent/KR20030079504A/en
Publication of KR20030079504A publication Critical patent/KR20030079504A/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
    • G01C5/04—Hydrostatic levelling, i.e. by flexibly interconnected liquid containers at separated points
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D1/00—Investigation of foundation soil in situ
    • E02D1/02—Investigation of foundation soil in situ before construction work
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm

Abstract

PURPOSE: A measuring device of ground subsidence and a method thereof are provided to detect the ground subsidence or the upheaval of the ground accurately and conveniently by measuring the water level of each cylinder with a water level sensor. CONSTITUTION: A ground subsidence measuring device is composed of plural cylinders(2) laid under the ground, and arranged at specific intervals with fluid; a connecting pipe(5) connected to the cylinder to communicate cylinders; a water level sensor measuring the change of fluid stored in the cylinder when sinking or protruding each cylinder; and a water level display unit(100) indicate the change of water level in the cylinder to a measurer through the water level sensor for measuring the subsidence or the upheaval of the ground. Deformation of the ground is measured conveniently and accurately with measuring the change of fluid.

Description

지반침하 측정장치 및 방법{DEVICE AND METHOD FOR MEASURING GROUND SUBSIDENCE}Ground subsidence measuring apparatus and method {DEVICE AND METHOD FOR MEASURING GROUND SUBSIDENCE}

본 발명은 지반침하 측정장치 및 방법에 관한 것으로, 더욱 상세하게는 지반의 변형상태를 정확하고 용이하게 측정할 수 있도록 이루어진 지반침하 측정장치 및 방법에 관한 것이다.The present invention relates to an apparatus and method for ground subsidence, and more particularly, to an apparatus and method for ground subsidence configured to accurately and easily measure the deformation state of the ground.

일반적으로 지반은 여러 가지 요소에 의하여 침하 또는 융기되어 변형될 수 있으며, 그러한 변형은 예컨대 성토지반이나 연약지반 등과 같은 곳에서는 매우 크게 나타나게 된다.In general, the ground can be settled or raised and deformed by a variety of factors, such deformation is very large in places such as fill ground or soft ground.

이러한 지반침하 장소에 토목공사를 포함하는 건축물의 설계 및 시공에 있어서 많은 어려움이 따르고 있다.There are many difficulties in the design and construction of buildings including civil engineering works in these ground subsidence places.

또한, 터널공사나 터파기 공사 또는 도로공사를 할 경우, 작업에 사용되는 기계의 하중 및 진동으로 인하여 작업장은 물론, 그 주변의 지반에 침하 및 융기 현상이 발생하여 축조된 구조물이 기울어지거나 균열이 발생하며, 수도관이나 가스관이 어긋나는 등의 큰 피해가 발생될 수도 있다.In addition, in the case of tunnel construction, trench construction, or road construction, settlements and uplifts occur not only in the workplace but also in the surrounding ground due to the load and vibration of the machinery used for the work, and thus the structured structures are inclined or cracked. In addition, a great damage, such as a water pipe or gas pipe misalignment, may occur.

따라서 공사중인 상태에서 주위 지반의 변형상태를 측정하여 간접피해가 발생하지 않게 미연에 방지하거나, 이미 건조된 구조물이라 하더라도 지속적으로 지반의 변형상태를 측정하여 그 구조물의 안정성을 유지하기 위한 수단으로 지반의 변형을 측정하는 방법이 이용되고 있다.Therefore, by measuring the deformation of the surrounding ground in the state of construction to prevent indirect damage in advance, or even if the structure is already built, it is a means to maintain the stability of the structure by continuously measuring the deformation of the ground. The method of measuring the strain of is used.

지반침하를 측정하는 대표적인 예로서 수준측량을 이용한 방법과 지표침하계를 이용한 방법이 알려져 있다.As a representative example of measuring ground subsidence, methods using level surveying and methods using surface subsidence are known.

상기 수준측량을 이용한 지반침하 측정방법은, 현장 부근에 굴착의 영향이 미치지 않을 부동점을 설치하고, 그 점을 기준으로 측정하고자 하는 위치의 침하판에 지지된 로드를 수준측량 하는 방법으로 침하량을 측정한다.The ground subsidence measurement method using the leveling measurement, by installing a floating point that will not be affected by the excavation near the site, the level of settlement by leveling the load supported on the settlement plate of the position to be measured based on the point Measure

상기 지표침하계를 이용한 지반침하 측정방법은, 측정하고자 하는 지점의 부동층(암반)까지 천공하여 파이프를 부동층에 고정시킨 후, 부동층과 지표면의 차이를 측정하는 것으로 지표침하를 측정한다.In the ground subsidence measurement method using the ground sedimentation system, the ground sediment is measured by drilling the floating layer (rock) at the point to be measured to fix the pipe to the floating layer, and then measuring the difference between the ground layer and the ground surface.

그러나, 이와 같은 종래의 지표침하 측정방법 중에서, 수준측량을 이용한 방법은 오차의 정도가 크게 나타나는 단점과 함께, 측정지점을 따라서 로드를 계속적으로 이동하여야 되므로 측정에 많은 시간이 소요됨은 물론, 차량이 통행하는 도로에서는 그 작업이 매우 위험한 문제점이 있다.However, the conventional method of measuring the surface subsidence, the method using the level measurement is a disadvantage that the degree of error is large, and the load must be continuously moved along the measurement point, it takes a lot of time to measure, as well as the vehicle There is a problem that the work is very dangerous on the road.

그리고 지표침하계를 이용한 방법은, 부동층까지 파이프를 매설하여야 되므로 장치 설치비가 많이 소요되고, 각 지점들간의 상대측정이 어려운 단점이 있다.In addition, the method using the surface sedimentation system has a disadvantage in that it requires a lot of equipment installation cost because the pipes are buried up to the immobilized floor, and it is difficult to make relative measurements between the points.

본 발명은 상기한 바와 같은 종래의 문제점을 해결하기 위하여 안출된 것으로서, 본 발명의 목적은 지반의 변형상태를 정확하고 용이하게 측정할 수 있도록 이루어진 지반침하 측정장치 및 방법을 제공하는데 있다.The present invention has been made to solve the conventional problems as described above, the object of the present invention is to provide a ground subsidence measuring apparatus and method that can be made to accurately and easily measure the deformation state of the ground.

상기한 바와 같은 본 발명의 목적을 실현하기 위하여, 지중에 소정의 간격을 유지하며 매설되고 내부에 유체가 저장된 복수의 실린더와, 이들 실린더들이 서로 통하도록 인접된 실린더와 연결되는 연결관로와, 상기 각각의 실린더가 침하 또는 융기될 때 여기에 저장된 유체의 변화를 각각 측정하는 수위감지센서와, 상기 수위감지센서를 통하여 측정된 각각의 실린더 수위변화를 측정자가 읽을 수 있도록 표시하여 각 지점의 침하나 융기를 측정하는 수위표시부를 포함하는 지반침하 측장장치를 제공한다.In order to realize the object of the present invention as described above, a plurality of cylinders embedded at a predetermined interval in the ground and the fluid is stored therein, and a connection pipe connected to adjacent cylinders so that these cylinders communicate with each other, When each cylinder is settled or raised, a level sensor for measuring the change of the fluid stored therein, and each cylinder level change measured by the level sensor is displayed so that the measurement can be read, It provides a ground subsidence measuring device including a water level indicator for measuring the elevation.

또한 본 발명은, 내부에 유체가 담긴 복수의 실린더를 측정하려는 지점에 매설하고, 상기 각각의 실린더가 지반의 침하 또는 융기로 인하여 유체의 높이가 변화하면, 그 유체의 변화된 높이를 수위감지센서가 감지하여 측정자가 읽을 수 있도록 지상으로 전달함으로서, 각 지점의 지반이 변화된 정도를 측정할 수 있도록 된 지반침하 측정방법을 제공한다.In addition, the present invention, when a plurality of cylinders containing the fluid is embedded at the point to be measured, and when the height of the fluid changes due to the ground subsidence or elevation of each cylinder, the level sensor of the fluid is changed It provides a ground subsidence measurement method that can measure the degree of change of the ground at each point by sensing and transmitting it to the ground for reading by the measurer.

이에 따라, 지반이 침하 또는 융기되면 지중에 설치된 실린더가 하강 또는 상승함과 아울러 그 내부의 수위가 변화하고, 이러한 각 실린더의 수위변화를 수위감지센서가 감지하여 수위표시기로 전달하게 되며, 따라서 각 지점의 지반 또는 지표의 침하 및 융기를 각 실린더의 수위변화량을 측정하여 정확하고 용이하게 측정할 수 있다.Accordingly, when the ground is settled or raised, the cylinders installed in the ground descend or rise and the water level inside thereof changes, and the water level change sensor detects the level change of each cylinder and transfers it to the water level indicator. Settlement and elevation of the ground or surface of the point can be measured accurately and easily by measuring the change in the level of each cylinder.

도 1은 본 발명에 따른 지반침하 측정장치 및 방법의 설치상태를 나타내는 단면도.1 is a cross-sectional view showing the installation of the ground subsidence measuring apparatus and method according to the present invention.

도 2는 본 발명에 적용된 지반침하 측정장치를 확대한 정면도.Figure 2 is an enlarged front view of the ground subsidence measuring apparatus applied to the present invention.

도 3은 본 발명의 지반침하 측정장치에 적용된 실린더의 확대도.Figure 3 is an enlarged view of the cylinder applied to the ground subsidence measuring apparatus of the present invention.

이하, 본 발명의 바람직한 실시예를 첨부한 도면을 참조하여 더욱 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in more detail.

도 1은 본 발명에 따른 지반침하 측정장치 및 방법의 설치상태를 나타내는 단면도이고, 도 2는 본 발명에 적용된 지반침하 측정장치를 확대한 정면도로서, 본 발명의 지반침하 측정장치는 일반지반, 연약지반, 성토지반, 빌딩, 교량, 도로 등과 같이 설치된 구조물의 침하 또는 융기 측정이나 터널공사, 터파기 공사, 도로공사를 시행할 때 이들 공사구역의 인접지역 지반이 침하되거나 융기된 상태를 측정하기 위한 곳에 사용될 수 있으며, 본 실시예에서는 하나의 예로써 도로에 설치된 것을 나타낸다.1 is a cross-sectional view showing the installation of the ground subsidence measuring apparatus and method according to the present invention, Figure 2 is an enlarged front view of the ground subsidence measuring apparatus applied to the present invention, the ground subsidence measuring apparatus of the present invention is ground, soft To measure the settlement or elevation of subsided or raised areas of tunnels, trenches, and road constructions when measuring settlement or elevation of installed structures such as grounds, fills, buildings, bridges, roads, etc. It can be used anywhere, in the present embodiment shows that it is installed on the road as an example.

도시된 바와 같이 본 발명에 의한 지반침하 측장장치는, 지중에 소정의 간격을 유지하며 매설되는 복수의 실린더(2)를 갖는다.As shown, the ground subsidence measuring apparatus according to the present invention has a plurality of cylinders 2 embedded at a predetermined interval in the ground.

이들 실린더(2)들은 인접된 실린더(2)들끼리 연결관로(4)로 연결되어 서로 통하도록 이루어지고, 이들 중에서 어느 하나의 실린더는 견고한 재질의 연장관로 (5)의 일측과 연결되고, 이 연결관로(5)의 타측은 지상에 설치된 수위표시부(100)와 연결된다.These cylinders 2 are connected to each other adjacent cylinders 2 are connected to each other by a connecting pipe 4, any one of them is connected to one side of the extension pipe passage 5 of a solid material, The other side of the connecting pipe 5 is connected to the water level display unit 100 is installed on the ground.

상기 실린더(2)는 도 3에 도시된 바와 같이, 내부에 유체(6)가 담긴 내부실린더(2a)와, 이 내부실린더(2a)의 외측에 위치하여 내부실린더(2a)를 보호하는 외부실린더(2b)로 이루어진다.As shown in FIG. 3, the cylinder 2 has an inner cylinder 2a containing a fluid 6 therein and an outer cylinder positioned outside the inner cylinder 2a to protect the inner cylinder 2a. (2b).

상기 내부실린더(2a)에는 유체(6)의 높이를 감지하는 수위감지센서(8)가 설치되고, 이 수위감지센서(8)에는 감지된 수위신호를 지상에 설치된 수위표시부 (100)에 전달할 수 있도록 케이블(10)이 연결된다.The inner cylinder (2a) is provided with a water level sensor (8) for detecting the height of the fluid (6), the water level sensor (8) can transmit the detected water level signal to the level display unit 100 is installed on the ground. So that the cable 10 is connected.

또한 내부실린더(2a)의 상부에는 내부실린더(2a)의 공기를 외부로 배출할 수 있도록 에어파이프(12)가 연결되고, 내부실린더(2a) 하부에는 인접된 내부실린더와 연결되는 유체이동관로(14)가 연결되어 모든 내부실린더(2a)는 서로 통하도록 형성되며, 내부실린더(2a)의 높이변화에 따라서 그 내부에 담긴 유체(6)가 유체이동관로(14)를 따라서 인접된 실린더로 이동될 수 있도록 되어 있다.In addition, the upper portion of the inner cylinder (2a) is connected to the air pipe 12 so as to discharge the air of the inner cylinder (2a) to the outside, the lower portion of the inner cylinder (2a) fluid movement pipe connected to the adjacent inner cylinder ( 14 is connected and all the inner cylinders 2a are formed to communicate with each other, and the fluid 6 contained therein moves to the adjacent cylinder along the fluid movement pipe 14 according to the height change of the inner cylinder 2a. It is supposed to be.

상기 외부실린더(2b)는 하부 일측에 연장부(16)가 형성되는데, 이 연장부 (16)에는 연결관로(4)가 연결되며, 이 연결관로(4) 및 상기 연장관로(5)를 통하여 케이블(10), 에어파이프(12), 유체이동관로(14)가 통과할 수 있도록 구성된다.The outer cylinder (2b) is formed with an extension portion 16 on the lower side, the extension portion 16 is connected to the connecting pipe 4, through the connecting pipe 4 and the extension pipe (5). The cable 10, the air pipe 12, and the fluid movement passage 14 is configured to pass through.

또한 상기 연장관로(5)와 연결된 외부실린더(2b)는 그 설치지점의 수준고를 수준측량하여 기준높이로 관리할 수 있도록 이루어진다.In addition, the outer cylinder (2b) connected to the extension pipe (5) is made to manage the reference height by leveling the level of the installation point.

그리고, 상기 연결관로(4)는 온도에 따른 수축이나 팽창에도 외부실린더(2b)와 고정된 상태를 견고하게 유지할 수 있도록, 일부분을 신축부(18)로 형성할 수도 있다.In addition, the connection pipe 4 may be formed as a stretchable part 18 so as to maintain the fixed state with the outer cylinder 2b firmly even when contracted or expanded according to temperature.

이와 같은 실린더(2)의 저면에는 침하판(20)이 위치하는데, 외부실린더(2b)의 하부에 형성된 연장부에 고정볼트(22)를 삽입하여 실린더(2)를 침하판(20)에 고정할 수도 있다.The needle plate 20 is located at the bottom of the cylinder 2, and the fixing bolt 22 is inserted into the extension part formed at the lower portion of the outer cylinder 2b to fix the cylinder 2 to the needle plate 20. You may.

따라서 상기 침하판(20)의 침하 또는 융기에 따라 실린더(2)도 이와 동시에 상하로 이동하며, 이때 유체(6)의 높이가 변화된 것을 수위감지센서(8)가 감지하여 수위표시부(100)로 전달할 수 있도록 구성된다.Accordingly, the cylinder 2 also moves up and down at the same time as the settlement plate 20 is settled or raised, and the water level sensor 8 detects that the height of the fluid 6 is changed to the water level display unit 100. It is configured to deliver.

이와 같이 본 발명의 지반침하 측정장치를 구성하는 각각의 실린더(2)는 인접된 실린더와 연결관로(4), 에어파이프(12), 유체이동관로(14)를 통하여 서로 연결되고, 이들 각각의 실린더(2)에 설치된 수위감지센서(8)의 수위감지신호를 전달하는 케이블(10)은 수위표시부(100)로 연결된다.As described above, each cylinder 2 constituting the ground subsidence measuring apparatus of the present invention is connected to each other through an adjacent cylinder, a connecting pipe line 4, an air pipe 12, and a fluid moving pipe line 14, respectively. The cable 10 for transmitting the water level detection signal of the water level sensor 8 installed in the cylinder 2 is connected to the water level display unit 100.

상기와 같은 본 발명의 지반침하 측정장치는, 지반침하를 측정하려는 지점의 개수만큼 침하판(20)을 설치하고, 이 침하판(2)에 실린더(2)를 고정볼트(22)로 각각 고정한다.In the ground subsidence measuring apparatus of the present invention as described above, the sinking plate 20 is installed as many as the number of points to measure ground subsidence, and the cylinder 2 is fixed to the settlement plate 2 by fixing bolts 22, respectively. do.

그리고, 일측단부의 실린더(2)에 유체(6)를 채우면 각각의 실린더는 유체이동관로(14)로 연결되어 있으므로 물수평의 원리에 의하여 연결된 실린더(2)의 유체(6)들은 모두 동일한 수위를 유지한다.In addition, when the fluid 6 is filled in the cylinder 2 at one end, the respective cylinders are connected by the fluid movement line 14, so the fluids 6 of the cylinders 2 connected by the water level principle are all the same level. Keep it.

이 상태에서 실린더(2)에 토사를 되메우기 한 후, 각각의 실린더(2)에 담긴 유체(6)량을 수위표시부(100)에서 측정하여 각각의 실린더(2)의 기준수위를 정하고, 연장관로(5)와 연결된 실린더(2)는 그 높이를 수준측량하여 기준높이로 관리한다.In this state, after filling the earth and sand to the cylinder (2), the amount of fluid (6) contained in each cylinder (2) is measured in the water level display unit 100 to determine the standard water level of each cylinder (2), The cylinder (2) connected with (5) measures the height and manages it as a reference height.

이러한 상태에서 일정한 기간이 경과하여 지반의 침하량을 측정하려면, 각각의 수위감지센서(8)들이 실린더(2)에 담긴 유체(6)의 높이를 감지하여 수위표시부(100)로 표시하며, 이때 이전에 측정한 기준수위와 비교하여 실린더(2)에 담긴 유체(6)량이 감소하면 지반이 융기된 상태이고, 반대로 유체(6)가 증가한 상태이면 증가된 만큼 그 지역의 지반이 침하된 상태이며, 유체(6)량이 동일하면 이전상태와 동일한 것이다.In this state, in order to measure the amount of settlement of the ground after a certain period of time, each level sensor 8 detects the height of the fluid (6) contained in the cylinder (2) is displayed by the water level display unit 100, at this time When the amount of fluid 6 contained in the cylinder 2 decreases as compared to the reference water level measured at, the ground is elevated. On the contrary, when the fluid 6 is increased, the ground of the area is submerged as much as it is increased. If the amount of the fluid 6 is the same, it is the same as the previous state.

즉, 여러 개의 실린더(2) 중에서 연장관로(5)와 연결된 한 개의 실린더는 수준측량에 의하여 기준수위로 이루어지며, 이러한 기준수위와 각각의 실린더에 설치된 수위감지센서(8)의 신호를 수위표시부(100)에서 읽어 각 실린더간의 상대적인 변화값들을 각각의 실린더 설치위치에서의 절대수준고로 변환할 수 있게 되므로, 실린더(2)들이 설치된 지점의 침하나 융기를 측정할 수 있다.That is, one cylinder connected to the extension pipe 5 among the several cylinders 2 is made of the reference water level by level measurement, and the water level display unit displays the signal of the water level sensor 8 installed in each cylinder with the reference water level. Since it is possible to convert the relative change values between each cylinder to the absolute level at each cylinder installation position by reading from (100), it is possible to measure the settling or elevation of the point where the cylinders 2 are installed.

이와 같이 지중에 설치된 각각의 실린더(2)에 담긴 유체(6)의 변화된 높이를 수위감지센서(8)가 감지하여 측정자가 읽을 수 있도록 지상에 설치된 수위표시부 (100)로 전달함으로서, 각 지점의 침하 또는 융기와 같은 지반의 변화를 쉽고 용이하게 측정할 수 있다.As such, the level sensor 8 detects the changed height of the fluid 6 contained in each cylinder 2 installed in the ground and transmits the level to the level display 100 installed on the ground for reading by the measurer. Ground changes, such as settlement or elevation, can be easily and easily measured.

이상 설명한 바와 같이 본 발명에 의한 지반침하 측정장치 및 방법에 의하면, 지중의 각 지점에 설치된 실린더의 유체변화를 측정자가 읽을 수 있도록 수위표시부로 전달하고, 이러한 유체의 변화량으로 지반의 변형상태를 정확하고 용이하게 측정할 수 있다.As described above, according to the ground subsidence measuring apparatus and method of the present invention, the fluid change of the cylinder installed at each point of the ground is transmitted to the water level display so that the measurement can be read, and the amount of change of the fluid accurately corrects the deformation state of the ground. It can be measured easily.

Claims (3)

지중에 소정의 간격을 유지하며 매설되고 내부에 유체가 저장된 복수의 실린더와, 이들 실린더들이 서로 통하도록 인접된 실린더와 연결되는 연결관로와, 상기 각각의 실린더가 침하 또는 융기될 때 여기에 저장된 유체의 변화를 각각 측정하는 수위감지센서와, 상기 수위감지센서를 통하여 측정된 각각의 실린더 수위변화를 측정자가 읽을 수 있도록 표시하여 각 지점의 침하나 융기를 측정하는 수위표시부를 포함하는 지반침하 측장장치.A plurality of cylinders embedded in the ground at a predetermined interval and stored therein, connecting passages connected to adjacent cylinders so that these cylinders communicate with each other, and fluid stored therein when each cylinder is settled or raised Ground subsidence measuring device including a water level sensor for measuring the change of each level, and a water level display for measuring the settling or rising of each point by displaying the change in each cylinder level measured by the water level sensor so that the measurement can be read . 청구항 1에 있어서, 상기 실린더 내부에 유체가 저장되는 내부실린더와, 이 내부실린더의 외측에 위치하여 내부실린더를 보호하는 외부실린더로 이루어지고, 상기 내부실린더는 인접된 내부실린더와 유체이동관로로 연결되어 모든 내부실린더는 서로 통하도록 형성된 것을 특징으로 하는 지반침하 측장장치.The method according to claim 1, wherein the inner cylinder for storing the fluid inside the cylinder and the outer cylinder is located outside the inner cylinder to protect the inner cylinder, the inner cylinder is connected to the adjacent inner cylinder and the fluid movement pipe line Ground subsidence measuring device characterized in that all the inner cylinder is formed to communicate with each other. 내부에 유체가 담긴 복수의 실린더를 측정하려는 지점에 매설한 후, 그 중 하나의 실린더의 유체는 기준높이로 정하여 상기 각각의 실린더가 지반의 침하 또는 융기로 인하여 유체의 높이가 변화하면, 그 변한 높이를 상기 기준높이와 대비하므로서, 각 지점의 지반이 변화된 정도를 측정할 수 있도록 된 지반침하 측정방법.After embedding a plurality of cylinders containing the fluid at the point to be measured, the fluid of one of the cylinders is set to the reference height so that when the height of the fluid changes due to the settlement or elevation of the ground, A ground subsidence measuring method, in which the height is compared with the reference height, so that the ground at each point can be measured.
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KR100872377B1 (en) * 2008-06-20 2008-12-05 주식회사 삼림엔지니어링 Check-up device for confirmed sinking of manhole water pipe
KR101340927B1 (en) * 2012-10-10 2013-12-13 주식회사 이노지오테크놀로지 A measuring device for checking cemetation between casing and drilling hole
CN103528563A (en) * 2013-10-22 2014-01-22 安徽理工大学 Goaf subsidence region sinkage monitoring system and method
KR101410907B1 (en) * 2013-06-12 2014-06-23 (주)지구환경전문가그룹 Subsidence measurement system for using anchor and method for measuring thereof
KR20160081579A (en) * 2014-12-31 2016-07-08 주식회사 이에스지오 Automatic apparatus for sinking measuring of soft ground
KR20170034014A (en) 2015-09-18 2017-03-28 김성희 Remote Sensing Aggregate Particle to Monitor the Behavior of Aggregate Base Layer under Civil Engineering Structures
CN111058436A (en) * 2019-11-29 2020-04-24 上海建工集团股份有限公司 Radial implantation device and method for settlement signal marker in soft soil stratum drill hole
CN112033358A (en) * 2020-09-11 2020-12-04 辽宁工程技术大学 Mining subsidence area settlement monitoring device
CN115031684A (en) * 2022-04-25 2022-09-09 浙江图维科技股份有限公司 Tunnel settlement alarm system and method based on lens group
CN116007576A (en) * 2023-02-14 2023-04-25 成都建工第三建筑工程有限公司 Road settlement detection system and method based on artificial intelligence analysis
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100872377B1 (en) * 2008-06-20 2008-12-05 주식회사 삼림엔지니어링 Check-up device for confirmed sinking of manhole water pipe
KR101340927B1 (en) * 2012-10-10 2013-12-13 주식회사 이노지오테크놀로지 A measuring device for checking cemetation between casing and drilling hole
KR101410907B1 (en) * 2013-06-12 2014-06-23 (주)지구환경전문가그룹 Subsidence measurement system for using anchor and method for measuring thereof
CN103528563A (en) * 2013-10-22 2014-01-22 安徽理工大学 Goaf subsidence region sinkage monitoring system and method
KR20160081579A (en) * 2014-12-31 2016-07-08 주식회사 이에스지오 Automatic apparatus for sinking measuring of soft ground
KR20170034014A (en) 2015-09-18 2017-03-28 김성희 Remote Sensing Aggregate Particle to Monitor the Behavior of Aggregate Base Layer under Civil Engineering Structures
CN111058436A (en) * 2019-11-29 2020-04-24 上海建工集团股份有限公司 Radial implantation device and method for settlement signal marker in soft soil stratum drill hole
CN112033358A (en) * 2020-09-11 2020-12-04 辽宁工程技术大学 Mining subsidence area settlement monitoring device
CN112033358B (en) * 2020-09-11 2022-03-08 辽宁工程技术大学 Mining subsidence area settlement monitoring device
CN115031684A (en) * 2022-04-25 2022-09-09 浙江图维科技股份有限公司 Tunnel settlement alarm system and method based on lens group
CN115031684B (en) * 2022-04-25 2024-04-09 浙江图维科技股份有限公司 Tunnel settlement alarm system and method based on lens group
CN116007576A (en) * 2023-02-14 2023-04-25 成都建工第三建筑工程有限公司 Road settlement detection system and method based on artificial intelligence analysis
CN116007576B (en) * 2023-02-14 2023-06-09 成都建工第三建筑工程有限公司 Road settlement detection system and method based on artificial intelligence analysis
CN117073624A (en) * 2023-10-11 2023-11-17 中煤科工集团武汉设计研究院有限公司 Coal mine goaf earth surface subsidence monitoring device
CN117073624B (en) * 2023-10-11 2024-03-22 中煤科工集团武汉设计研究院有限公司 Coal mine goaf earth surface subsidence monitoring device

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