KR200420017Y1 - Anchor installation structure of high voltage electric tower - Google Patents

Anchor installation structure of high voltage electric tower Download PDF

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Publication number
KR200420017Y1
KR200420017Y1 KR20060008383U KR20060008383U KR200420017Y1 KR 200420017 Y1 KR200420017 Y1 KR 200420017Y1 KR 20060008383 U KR20060008383 U KR 20060008383U KR 20060008383 U KR20060008383 U KR 20060008383U KR 200420017 Y1 KR200420017 Y1 KR 200420017Y1
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South Korea
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flange
voltage electric
base flange
tube
base
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KR20060008383U
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Korean (ko)
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김동귀
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주식회사 대우엔지니어링
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/42—Foundations for poles, masts or chimneys
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/24—Prefabricated piles
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00—Miscellaneous
    • E02D2600/30—Miscellaneous comprising anchoring details

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Foundations (AREA)

Abstract

본 고안은 고압전기 철탑 기초부의 앵커 설치구조에 관한 것으로서, 상기 고압전기 철탑(1)의 다리부가 각각 삽입되고, 그 중간에 체결플렌지(11)가 형성된 철탑관(10)과; 상기 철탑관(10)의 상기 체결플렌지(11)의 하단이 삽입되는 상부 개구부(21)가 형성되고, 상기 상부 개구부(21)의 외주면에 상기 철탑관(10)의 체결플렌지(11)와 체결되는 상면플렌지(22)가 형성된 결속관(20)과; 상기 결속관(20)의 하단에는 상기 상면플렌지(22)보다 더 큰 직경을 가지고 형성되고, 다수의 홀(31)이 천공된 베이스플렌지(30)와; 상기 베이스플렌지(30)에 형성된 다수의 홀(31)에 하단이 삽입되어 지반 암층에 박아 고정되고, 상단에는 상기 베이스플렌지(30)의 하면을 지지하면서 베이스플렌지(30)의 수평 상태를 조절하도록 하는 수평조절볼트(41)와, 상기 베이스플렌지(30)의 상면에서 체결 고정되는 너트(42)가 나사 결합된 앵커부재(40)로 구성된다. 이와 같은 본 고안은 고압전기 철탑의 기초콘크리트를 타설하기 전에 지반 암층에 박아 고정하는 앵커와 보강 플렌지로서 철탑의 다리부를 지지하도록 구성하고, 그 주변에 기초콘크리트를 타설하여서 견고하게 철탑을 지지하도록 한 효과적인 고안이다. The present invention relates to the anchor installation structure of the high-voltage electric tower pylon, the leg portion of the high-voltage electric tower (1) is inserted, respectively, a steel tower tube 10 formed with a fastening flange 11 in the middle; An upper opening 21 into which a lower end of the fastening flange 11 of the pylon tube 10 is inserted is formed, and fastened with the fastening flange 11 of the steel tower tube 10 on an outer circumferential surface of the upper opening 21. A binding tube 20 having an upper flange 22 formed thereon; A base flange 30 formed at a lower end of the binding pipe 20 with a diameter larger than that of the upper flange 22 and having a plurality of holes 31 perforated therein; The lower end is inserted into a plurality of holes 31 formed in the base flange 30 and fixed to the ground arm layer, and the upper end of the base flange 30 supports the lower surface of the base flange 30 to adjust the horizontal state of the base flange 30. The horizontal adjustment bolt 41 and the nut 42 which is fastened and fixed on the upper surface of the base flange 30 is composed of an anchor member 40 is screwed. The present invention is configured to support the legs of the steel tower as anchors and reinforcing flanges anchored in the ground rock layer before placing the foundation concrete of the high-voltage electric tower, and to support the steel tower firmly by placing the foundation concrete around the perimeter. It is an effective design.

Description

고압전기 철탑 기초부의 앵커 설치구조{Anchor installing structure of foundation part of steel tower to transmit high pressure electricity}Anchor installing structure of foundation part of steel tower to transmit high pressure electricity}

도1은 본 고안의 고압전기 철탑 기초부에 앵커를 설치한 것을 도시한 단면도,1 is a cross-sectional view showing the installation of an anchor on the high-voltage electric tower base of the present invention,

도2는 본 고안의 고압전기 철탑 기초부에 설치된 앵커를 도시한 분해사시도,Figure 2 is an exploded perspective view showing an anchor installed on the high voltage electric tower base of the present invention,

도3은 본 고안의 고압전기 철탑 기초부에 설치된 앵커를 도시한 조립사시도,Figure 3 is an assembled perspective view showing the anchor installed on the high voltage electric tower base of the present invention,

도4는 종래의 고압전기 철탑의 연약 지반침하에 의해 전도되는 문제점을 도시한 단면도이다.Figure 4 is a cross-sectional view showing a problem that is conducted by the soft ground subsidence of the conventional high-voltage electric tower.

<도면의 주요부분에 대한 부호의 간단한 설명><Brief description of symbols for the main parts of the drawings>

1 : 고압전기 철탑 2 : 기초콘크리트1: high voltage electricity pylon 2: foundation concrete

10 : 철탑관 11 : 체결플렌지10: steel tower tube 11: fastening flange

20 : 결속관 21 : 상부 개구부20: binding tube 21: upper opening

22 : 상면플렌지 30 : 베이스플렌지22: top flange 30: base flange

31 : 홀 40 : 앵커부재31: hole 40: anchor member

41 : 수평조절부재 42 : 너트41: horizontal adjusting member 42: nut

50 : 보강리브50: reinforcement rib

본 고안은 고압전기 철탑 기초부의 앵커 설치구조에 관한 것으로, 더욱 상세하게는, 고압전기 철탑의 기초콘크리트를 타설하기 전에 지반 암층에 박아 고정하는 앵커와 보강 플렌지로서 철탑의 다리부를 지지하도록 구성하고, 그 주변에 기초콘크리트를 타설하여서 견고하게 철탑을 지지하도록 한 고압전기 철탑 기초부의 앵커 설치구조에 관한 것이다.The present invention relates to the anchor installation structure of the high-voltage electric tower base, more specifically, it is configured to support the legs of the steel tower as anchors and reinforcing flanges to be fixed to the ground rock layer before placing the foundation concrete of the high-voltage electric tower, The present invention relates to an anchor installation structure of a high-voltage electric tower foundation to support a steel tower by placing a foundation concrete around it.

고압전기를 송전하는 송전선로는 발전소에서 생산된 전력을 수용가로 공급하기 위하여 각 지역의 배전용 변전소로 송전하기 위한 전력설비이다. 이 송전선로는 일정 거리마다 설치된 송전철탑 등에 의하여 지지되며, 이 송전선로와 송전철탑은 풍우, 한설, 낙뢰 등에 의한 위험에 노출되어 있어서, 언제든지 사고가 발생할 수 있는 것이다. 그리고, 특히 저지대에 송전철탑이 설치되는 경우, 도4에 도시된 바와 같이, 침수에 의해 고압전기 철탑(1)의 기초콘크리트(2)가 약해지거나, 지반이 연약하여 그 기초콘크리트(2)가 연약지반의 침하로 고압전기 철탑(1)이 전도되는 현상이 발생될 우려가 있는 것이다.Transmission line that transmits high voltage electricity is electric power facility to transmit power generated from power plant to distribution substation of each region to supply customers. The transmission line is supported by transmission towers installed at predetermined distances, and the transmission lines and transmission towers are exposed to danger due to weather, heavy snow, lightning, etc., and an accident may occur at any time. And, especially when the transmission tower is installed in the low zone, as shown in Figure 4, the foundation concrete (2) of the high-voltage electric pylon (1) is weakened by immersion, or the ground is weak, so that the foundation concrete (2) There is a fear that the phenomenon of conducting the high-voltage electric pylon (1) is caused by the settlement of the soft ground.

이와 같은 고압 전기 철탑(1)에서는, 철탑의 침하에 의한 기울어짐을 계측할 수 없어 철탑의 전도 현상을 미연에 방지하여 대처할 수 없다는 문제점이 있다. In such a high-voltage electric tower 1, there is a problem in that the inclination due to the settlement of the steel tower cannot be measured, and the conduction phenomenon of the steel tower cannot be prevented in advance, so that it cannot be dealt with.

따라서, 상기한 바와 같은 문제점을 해결하기 위하여 본 고안의 목적은 고압전기 철탑의 기초콘크리트를 타설하기 전에 지반 암층에 박아 고정하는 앵커와 보 강 플렌지로서 철탑의 다리부를 지지하도록 구성하고, 그 주변에 기초콘크리트를 타설하여서 견고하게 철탑을 지지하도록 한 고압전기 철탑 기초부의 앵커 설치구조를 제공하는 데 있다. Therefore, in order to solve the problems as described above, the object of the present invention is configured to support the legs of the steel tower as anchors and reinforcing flanges fixed in the ground rock layer before placing the foundation concrete of the high-voltage electric tower, It is to provide an anchor installation structure of the foundation of the high-voltage electric tower to bolster the foundation by placing the foundation concrete.

상기 목적을 달성하기 위하여, 본 고안에 의한 고압전기 철탑 기초부의 앵커 설치구조는, 기초콘크리트에 의해 지지된 고압전기 철탑 기초부에 있어서, 상기 기초콘크리트의 타설하기 전에 상기 고압전기 철탑의 다리부가 각각 삽입되는 중간에 체결플렌지가 형성된 철탑관과; 상기 철탑관의 상기 체결플렌지의 하단이 삽입되는 상부 개구부가 형성되고, 상면에 상기 철탑관의 체결플렌지와 체결되는 상면플렌지가 형성된 결속관과; 상기 결속관의 하단에는 상기 상면플렌지보다 더 큰 직경을 가지고 형성되어 다수의 홀이 천공된 베이스플렌지와; 상기 베이스플렌지에 형성된 다수의 홀에 하단이 삽입되어 지반 암층에 박아 고정하고, 상단에는 상기 베이스플렌지의 하면에서 지지하면서 베이스플렌지의 수평 상태를 조절하도록 하는 수평조절볼트와, 상기 베이스플렌지의 상면에서 체결 고정되는 너트가 나사 결합된 앵커부재로 구성함을 특징으로 한다.In order to achieve the above object, the anchor installation structure of the high-voltage electric tower foundation according to the present invention, in the high-voltage electric pylon foundation portion supported by the foundation concrete, the legs of the high-voltage electricity pylon before placing the foundation concrete, respectively A steel tower tube having a fastening flange formed therein; A binding tube having an upper opening through which a lower end of the fastening flange of the steel tower tube is inserted, and an upper flange formed on the upper surface thereof and fastened with the fastening flange of the steel tower tube; A base flange formed at a lower end of the binding tube with a diameter larger than that of the upper flange and having a plurality of holes perforated therein; A lower end is inserted into a plurality of holes formed in the base flange and fixed to the ground arm layer, and an upper end of the horizontal adjusting bolt to adjust the horizontal state of the base flange while supporting it from the bottom of the base flange and the upper surface of the base flange The fastening nut is characterized by consisting of an anchor member screwed.

이하, 본 고안을 첨부된 도면을 참조하여 설명하면 다음과 같다. Hereinafter, the present invention will be described with reference to the accompanying drawings.

도1은 본 고안의 고압전기 철탑 기초부에 앵커를 설치한 것을 도시한 단면도이고, 도2는 본 고안의 고압전기 철탑 기초부에 설치된 앵커를 도시한 분해사시도이며, 도3은 본 고안의 고압전기 철탑 기초부에 설치된 앵커를 도시한 조립사시도이다.1 is a cross-sectional view showing the installation of the anchor on the high voltage pylon base of the present invention, Figure 2 is an exploded perspective view showing the anchor installed on the high voltage electric tower base of the present invention, Figure 3 is a high pressure of the present invention It is an assembly perspective view which shows the anchor installed in the base of an electric pylon.

상기한 도면에서 보는 바와 같이, 고압전기 철탑(1)의 기초부를 지지하기 위하여 기초콘크리트(2)를 타설하는 바, 상기 기초콘크리트(2)를 타설하기 전에 먼저 고압전기 철탑(1)을 세우는 작업을 하게 되는 바, 본 고안의 고압전기 철탑 기초부의 앵커 설치구조는, 상기 고압전기 철탑(1)의 다리부가 각각 삽입되고, 그 중간에 체결플렌지(11)가 형성된 철탑관(10)과; 상기 철탑관(10)의 상기 체결플렌지(11)의 하단이 삽입되는 상부 개구부(21)가 형성되고, 상기 상부 개구부(21)의 외주면에 상기 철탑관(10)의 체결플렌지(11)와 체결되는 상면플렌지(22)가 형성된 결속관(20)과; 상기 결속관(20)의 하단에는 상기 상면플렌지(22)보다 더 큰 직경을 가지고 형성되고, 다수의 홀(31)이 천공된 베이스플렌지(30)와; 상기 베이스플렌지(30)에 형성된 다수의 홀(31)에 하단이 삽입되어 지반 암층에 박아 고정되고, 상단에는 상기 베이스플렌지(30)의 하면을 지지하면서 베이스플렌지(30)의 수평 상태를 조절하도록 하는 수평조절볼트(41)와, 상기 베이스플렌지(30)의 상면에서 체결 고정되는 너트(42)가 나사 결합된 앵커부재(40)로 구성된다.As shown in the above drawings, in order to place the foundation concrete 2 to support the foundation of the high-voltage electric pylon 1, the work to erect the high-voltage electricity pylon 1 before placing the foundation concrete 2 Bar anchor installation structure of the high-voltage electric pylon foundation of the present invention, the legs of the high-voltage electric pylon (1) is inserted, respectively, the steel tower tube 10 is formed with a fastening flange 11 in the middle; An upper opening 21 into which a lower end of the fastening flange 11 of the pylon tube 10 is inserted is formed, and fastened with the fastening flange 11 of the steel tower tube 10 on an outer circumferential surface of the upper opening 21. A binding tube 20 having an upper flange 22 formed thereon; A base flange 30 formed at a lower end of the binding pipe 20 with a diameter larger than that of the upper flange 22 and having a plurality of holes 31 perforated therein; The lower end is inserted into a plurality of holes 31 formed in the base flange 30 and fixed to the ground arm layer, and the upper end of the base flange 30 supports the lower surface of the base flange 30 to adjust the horizontal state of the base flange 30. The horizontal adjustment bolt 41 and the nut 42 which is fastened and fixed on the upper surface of the base flange 30 is composed of an anchor member 40 is screwed.

상기 결속관(20)의 상면플렌지(22)와 베이스플렌지(30)의 사이에는 상기 상면플렌지(22)의 하면와 결속관(20)의 외주면 및 베이스플렌지(30)의 상면에 동시에 용접 결합된 보강리브(50)가 다수개 설치된다.Between the upper flange 22 and the base flange 30 of the binding tube 20, the reinforcement welded to the lower surface of the upper flange 22 and the outer peripheral surface of the binding tube 20 and the upper surface of the base flange 30 at the same time A plurality of ribs 50 are installed.

다음에 이와 같이 구성된 본 고안에 의한 고압전기 철탑 기초부에 앵커를 설치하는 구조를 설명하면, 상기 고압전기 철탑의 기초부에 기초콘크리트(2)를 타설하기 전에 먼저 고압전기 철탑(1)을 세우는 작업을 하게 되는 바, 먼저, 상기 고압전기 철탑(1)의 다리부를 체결플렌지(11)가 형성된 철탑관(10)에 각각 삽입하고, 상기 철탑관(10)의 상기 체결플렌지(11)의 하단은 결속관(20)의 상부 개구부(21)에 삽입하고 상기 철탑관(10)의 체결플렌지(11)와 상면플렌지(22)와를 체결부재로 결합한다. 상기 결속관(20)의 하단에는 상기 상면플렌지(22)보다 더 큰 직경을 가진 베이스플렌지(30)에 다수개 천공된 홀(31)을 통해 앵커부재(50)를 삽입하고 그 하단을 지반 암층에 박아 고정하고, 앵커부재(50)의 상단에 나사 결합된 수평조절볼트(41)를 회전시키면서 베이스플렌지(30)의 수평 상태를 조절한다. 이 베이스플렌지(30)의 수평 상태가 조절되면 베이스플렌지(30)의 상면을 통하여 너트(42)를 결합하여 고정한다. 이와 같이 앵커부재(50)의 고정이 완료되면, 앵커부재(50)와 결속관(20)과 철탑관(10)이 매설되도록 기초콘크리트(2)를 타설하여 고압전기 철탑 기초부를 견고하게 고정하게 된다.Next, the structure for installing the anchor in the high voltage electric tower base according to the present invention configured as described above, before placing the foundation concrete (2) in the base of the high voltage electric tower first to establish the high voltage electric tower (1) First, the legs of the high-voltage electric pylon 1 are respectively inserted into the pylon tube 10 having the fastening flange 11 formed therein, and the lower end of the fastening flange 11 of the pylon tube 10. Is inserted into the upper opening 21 of the binding pipe 20 and couples the fastening flange 11 and the top flange 22 of the pylon tube 10 to the fastening member. The bottom of the binding pipe 20 is inserted into the anchor member 50 through a plurality of holes 31 in the base flange 30 having a larger diameter than the upper flange 22 and the bottom of the ground rock layer Driven and fixed to, while adjusting the horizontal state of the base flange 30 while rotating the horizontal adjustment bolt 41 screwed to the top of the anchor member (50). When the horizontal state of the base flange 30 is adjusted, the nut 42 is coupled and fixed through the upper surface of the base flange 30. When the fixing of the anchor member 50 is completed as described above, the foundation concrete 2 is placed so that the anchor member 50, the binding pipe 20, and the pylon tube 10 are embedded so as to firmly fix the foundation of the high-voltage electric tower. do.

상기에서 설명한 바와 같이, 본 고안의 고압전기 철탑 기초부의 앵커 설치구조에 의하면, 고압전기 철탑의 기초콘크리트를 타설하기 전에 지반 암층에 박아 고정하는 앵커와 보강 플렌지로서 철탑의 다리부를 지지하도록 구성하고, 그 주변에 기초콘크리트를 타설하여서 견고하게 철탑을 지지하도록 한 효과적인 고안이다. As described above, according to the anchor installation structure of the high-voltage electric tower foundation of the present invention, it is configured to support the legs of the steel tower as anchors and reinforcing flanges to be fixed to the ground rock layer before placing the foundation concrete of the high-voltage electric tower, It is an effective design to firmly support the steel tower by pouring foundation concrete around it.

Claims (2)

기초콘크리트에 의해 지지된 고압전기 철탑 기초부에 있어서,In the high-voltage electric tower foundation supported by the foundation concrete, 상기 고압전기 철탑(1)의 다리부가 각각 삽입되고, 그 중간에 체결플렌지(11)가 형성된 철탑관(10)과;A leg portion of the high-voltage electric tower 1 is inserted, respectively, and a pylon tube 10 having a fastening flange 11 formed therein; 상기 철탑관(10)의 상기 체결플렌지(11)의 하단이 삽입되는 상부 개구부(21)가 형성되고, 상기 상부 개구부(21)의 외주면에 상기 철탑관(10)의 체결플렌지(11)와 체결되는 상면플렌지(22)가 형성된 결속관(20)과;An upper opening 21 into which a lower end of the fastening flange 11 of the pylon tube 10 is inserted is formed, and fastened with the fastening flange 11 of the steel tower tube 10 on an outer circumferential surface of the upper opening 21. A binding tube 20 having an upper flange 22 formed thereon; 상기 결속관(20)의 하단에는 상기 상면플렌지(22)보다 더 큰 직경을 가지고 형성되고, 다수의 홀(31)이 천공된 베이스플렌지(30)와;A base flange 30 formed at a lower end of the binding pipe 20 with a diameter larger than that of the upper flange 22 and having a plurality of holes 31 perforated therein; 상기 베이스플렌지(30)에 형성된 다수의 홀(31)에 하단이 삽입되어 지반 암층에 박아 고정되고, 상단에는 상기 베이스플렌지(30)의 하면을 지지하면서 베이스플렌지(30)의 수평 상태를 조절하도록 하는 수평조절볼트(41)와, 상기 베이스플렌지(30)의 상면에서 체결 고정되는 너트(42)가 나사 결합된 앵커부재(40)로 구성된 것을 특징으로 하는 고압전기 철탑 기초부의 앵커 설치구조.The lower end is inserted into a plurality of holes 31 formed in the base flange 30 and fixed to the ground arm layer, and the upper end of the base flange 30 supports the lower surface of the base flange 30 to adjust the horizontal state of the base flange 30. An anchor installation structure of a high-voltage electric pylon foundation portion, characterized in that the horizontal adjustment bolt 41 and the nut 42 which is fastened and fixed on the upper surface of the base flange 30 is screwed to the anchor member (40). 제1항에 있어서, 상기 결속관(20)의 상면플렌지(22)와 베이스플렌지(30)의 사이에는 상기 상면플렌지(22)의 하면와 결속관(20)의 외주면 및 베이스플렌지(30)의 상면에 동시에 용접 결합된 보강리브(50)가 다수개 설치된 것을 특징으로 하는 고압전기 철탑 기초부의 앵커 설치구조.According to claim 1, Between the upper flange 22 and the base flange 30 of the binding tube 20, the lower surface of the upper flange 22 and the outer peripheral surface of the binding tube 20 and the upper surface of the base flange 30 The anchor installation structure of the high-voltage electric tower base portion, characterized in that a plurality of reinforcing ribs 50 are welded at the same time installed.
KR20060008383U 2006-03-29 2006-03-29 Anchor installation structure of high voltage electric tower KR200420017Y1 (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100733029B1 (en) * 2007-02-27 2007-06-28 주식회사 누리플랜 Streetlight
KR100758546B1 (en) 2007-04-04 2007-09-13 주식회사 도화종합기술공사 The overthrow preventive construction of high pressure electricity steel tower
WO2009099407A1 (en) * 2008-02-04 2009-08-13 Hamilton Kendal G Level adjustment system and method for leveling free standing poles and structural columns
KR100994560B1 (en) * 2010-05-20 2010-11-19 석영환 Base structure for electric generator from tidal current and constructing method of base structure
KR100995887B1 (en) * 2010-05-20 2010-11-22 석영환 Constructing method of base structure for electric generator from tidal current
KR101732999B1 (en) 2016-09-23 2017-05-08 (주)수산인더스트리 A maintenance tool for in-let liner of coal unloader
CN108118946A (en) * 2018-01-04 2018-06-05 国家电网公司 High altitude localities is especially big to use span 500kV single loop wine glass-shaped tangent towers
NO20210369A1 (en) * 2021-03-23 2022-09-26 Agder Energi Nett As Mast attachment and system and method comprising the mast attachment
CN115928785A (en) * 2022-12-20 2023-04-07 重庆大学 Wind power stepped assembly type foundation suitable for mountain region and assembly method thereof

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100733029B1 (en) * 2007-02-27 2007-06-28 주식회사 누리플랜 Streetlight
KR100758546B1 (en) 2007-04-04 2007-09-13 주식회사 도화종합기술공사 The overthrow preventive construction of high pressure electricity steel tower
WO2009099407A1 (en) * 2008-02-04 2009-08-13 Hamilton Kendal G Level adjustment system and method for leveling free standing poles and structural columns
KR100994560B1 (en) * 2010-05-20 2010-11-19 석영환 Base structure for electric generator from tidal current and constructing method of base structure
KR100995887B1 (en) * 2010-05-20 2010-11-22 석영환 Constructing method of base structure for electric generator from tidal current
KR101732999B1 (en) 2016-09-23 2017-05-08 (주)수산인더스트리 A maintenance tool for in-let liner of coal unloader
CN108118946A (en) * 2018-01-04 2018-06-05 国家电网公司 High altitude localities is especially big to use span 500kV single loop wine glass-shaped tangent towers
NO20210369A1 (en) * 2021-03-23 2022-09-26 Agder Energi Nett As Mast attachment and system and method comprising the mast attachment
NO347073B1 (en) * 2021-03-23 2023-05-08 Glitre Nett As Mast foundation, system and method for establishing a mast element on a bedrock
CN115928785A (en) * 2022-12-20 2023-04-07 重庆大学 Wind power stepped assembly type foundation suitable for mountain region and assembly method thereof

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