KR100642141B1 - Structure for Fixation on Prevention Nets of Falling Rocks - Google Patents

Structure for Fixation on Prevention Nets of Falling Rocks Download PDF

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KR100642141B1
KR100642141B1 KR1020040029303A KR20040029303A KR100642141B1 KR 100642141 B1 KR100642141 B1 KR 100642141B1 KR 1020040029303 A KR1020040029303 A KR 1020040029303A KR 20040029303 A KR20040029303 A KR 20040029303A KR 100642141 B1 KR100642141 B1 KR 100642141B1
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rock
rockfall
rockfall prevention
wire rope
reflection surface
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KR1020040029303A
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Korean (ko)
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KR20040052681A (en
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재 술 나
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재 술 나
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/0075—Pillars
    • G09F15/0081—Rotating pillars
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/02—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
    • G09F11/08—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles the elements being flexible sheets

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

본 발명은 낙석방지망 고정구조에 관한 것으로, 암반사면(100)의 천공홀(101)에 삽입하여 고정시키는 록볼트(160)와, 상기 록볼트(160)의 네일(163) 후단에 결합하되 낙석방지망(110)의 상면에 설치되는 와이어로프(120)를 가이드 하는 가이드훅(141)을 부착한 지압판(140)과, 상기 지압판(140)을 암반사면(100)으로부터 돌출되게하고 약간의 수축성을 가지는 주름관(130)과, 상기 지압판(130)의 상측 설치하되 가이드훅(141)과 대응되는 장공(151)을 각각 형성하고 전후를 절곡하여 지지편(154)을 형성하며 지지편(154)의 하단에 가이드홈(152)을 형성하고 결합 후 좌우가 개구되도록 하는 지지플레이트(150)로 구성하므로 와이어로프를 다양한 형태로 견고하게 설치할 수 있도록 할 뿐만 아니라 암반사면에서 수시로 발생되는 낙석을 하측으로 자연스럽게 흘러가도록 하여 낙석방지효과를 극대화시키고 낙석방지망을 록볼트로 암반사면에 견고하게 고정시킬 수 있도록 하는 효과가 있다.The present invention relates to a rockfall prevention network fixing structure, the rock bolt 160 is inserted into the drilling hole 101 of the rock reflection surface 100 and fixed to the nail 163 of the rock bolt 160, but the rockfall Acupressure plate 140 attached with a guide hook 141 for guiding the wire rope 120 installed on the upper surface of the guard net 110, and the pressure plate 140 to protrude from the rock reflection surface 100 and slightly shrinkage The corrugated pipe 130 and the acupressure plate 130 are installed on the upper side, but the guide hook 141 and the long hole 151 corresponding to each formed and bent back and forth to form the support piece 154 and the support piece 154 of Forming the guide groove 152 at the bottom and consisting of the support plate 150 to open the left and right after coupling, so as not only to install the wire rope in a variety of forms, but also naturally falling rockfall often occurs on the lower side of the rock Let the rock flow Maximizes the effect and not an effect of so as to firmly secure the rock slope to falling rocks bangjimang a rock bolt.

Description

낙석방지망 고정구조{Structure for Fixation on Prevention Nets of Falling Rocks} Structure for Fixation on Prevention Nets of Falling Rocks}             

도 1 은 본 발명에 따른 낙석방지망 고정구조를 설명하기 위하여 나타낸 설치상태 단면도.1 is a cross-sectional view showing the installation state shown to explain the rockfall prevention network fixing structure according to the present invention.

도 2 는 본 발명에 따른 낙석방지망 고정구조를 설명하기 위하여 나타낸 요부 사시도.Figure 2 is a perspective view of the main portion shown to explain the rockfall prevention network fixing structure according to the present invention.

도 3 은 본 발명에 따른 낙석방지망 고정구조를 설명하기 위하여 나타낸 요부 단면도.Figure 3 is a sectional view of the main portion shown to explain the rockfall prevention network fixing structure according to the present invention.

도 4 는 본 발명에 따른 낙석방지망 고정구조의 지지플레이트를 나타낸 사시도.Figure 4 is a perspective view showing a support plate of the rockfall prevention network fixing structure according to the present invention.

도 5 는 본 발명에 따른 낙석방지망 고정구조의 지지플레이트를 나타낸 단면도.Figure 5 is a sectional view showing a support plate of the rockfall prevention net fixing structure according to the present invention.

도 6 은 본 발명에 따른 낙석방지망의 설치상태를 나타낸 정면도. Figure 6 is a front view showing the installation state of the rockfall prevention network according to the present invention.

*도면의 주요 부분의 부호의 설명*Explanation of symbols of main part of drawing

100 : 암반사면 101 : 천공홀100: rock slope 101: drilling hole

110 : 낙석방지망 120 : 와이어로프 110: rockfall protection net 120: wire rope

130 : 주름관 131 : 주름부 130: corrugated pipe 131: corrugated portion

140 : 지압판 141 : 가이드 훅 140: acupressure plate 141: guide hook

142 : 센터공 150 : 지지플레이트 142: center ball 150: support plate

151 : 장공 152 : 가이드홈151: long hole 152: guide groove

153 : 센터공 154 : 지지편153: center ball 154: support

160 : 록볼트 161 : 헤드 160: rock bolt 161: head

162 : 체결수단 163 : 네일 162: fastening means 163: nail

1170 : 사이드지주 180 : 와이어고정구 1170: side column 180: wire fixture

190 : 턴버클 190: turnbuckles

본 발명은 낙석방지망 고정구조에 관한 것으로, 상세하게는 암반사면에서의 낙석방지망을 견고하게 지지할 수 있도록 하여 낙석 방지효과를 극대화시킬 수 있도록 하는 낙석방지망 고정구조에 관한 것이다.The present invention relates to a rockfall prevention net fixing structure, and more particularly, to a rockfall prevention net fixing structure to be able to firmly support the rockfall prevention net in the rock slope to maximize the rockfall prevention effect.

일반적으로 낙석이 우려되는 지역에는 낙석방지망을 덮고 상면에 와이어로프를 가로와 세로로 다수개 설치하여 와이어로프의 교차 부분을 고정시켜 낙석방지망을 견고하게 지지하므로 사면에서 발생될 수 있는 낙석으로부터의 안전사고를 방지하도록 하였다.In general, a rockfall protection net is covered in the area where rockfall protection is concerned, and a plurality of wire ropes are installed vertically on the upper surface horizontally and vertically to fix the cross section of the wire rope, thereby firmly supporting the rockfall prevention net. Prevent accidents.

그러나 이러한 종래의 기술은 낙석방지망의 표면에 설치하는 와이어로프를 보다 효과적으로 고정시키지 못하여 낙석방지효과를 저하시키는 문제점이 있었다.However, such a conventional technique has a problem in that it is not possible to fix the wire rope installed on the surface of the rockfall prevention network more effectively, thereby reducing the rockfall prevention effect.

특히, 암반사면의 경우 수시로 낙석들이 발생하게 되고 이로 인하여 장기간이 지나면 이러한 낙석들이 쌓여 낙석방지망을 외부로 불룩하게 나오게 되어 낙석방지효과를 저하시키는 문제점이 있었다.In particular, in the case of rock slopes, rockfalls often occur, and thus, after a long period of time, rockfalls accumulate and the rockfall prevention net is bulged outwards, thereby lowering the rockfall prevention effect.

따라서 본 발명의 주 목적은 낙석방지망을 설치하되 와이어로프를 다양한 형상으로 견고하게 설치할 수 있도록 하는 데 있다.Therefore, the main purpose of the present invention is to install a rockfall prevention net so that the wire rope can be firmly installed in various shapes.

본 발명의 다른 목적은 암반사면과 낙석방지망 사이에 간격을 형성시켜 암반 사면에서 수시로 발생되는 낙석을 하측으로 자연스럽게 흘러가도록 하여 낙석방지효과를 극대화시키도록 하는 데 있다.Another object of the present invention is to maximize the rockfall prevention effect by forming a gap between the rock slope and the rockfall prevention net so that naturally falling rockfall often occurs on the rock slope.

본 발명의 다른 목적은 낙석방지망을 록볼트로 암반사면에 견고하게 고정시킬 수 있도록 하는 데 있다.
Another object of the present invention is to allow the rockfall prevention net to be firmly fixed to the rock slope with rock bolts.

이러한 목적을 달성하기 위하여 본 발명의 낙석방지망 고정구조는 암반사면(100)의 천공홀에 삽입하여 고정시키는 록볼트와, 상기 록볼트의 네일 후단에 결합하되 낙석방지망의 상면에 설치되는 와이어로프를 가이드 하는 가이드훅을 부착한 지압판과, 상기 지압판을 암반사면으로부터 일정간격을 유지하도록 하는 주름관과, 상기 지압판의 상측 가이드훅에 결합되어 와이어로프를 가이드 하는 지지플레이트로 구성함을 그 기술적 구성상의 기본 특징으로 한다.Rockfall protection net fixing structure of the present invention in order to achieve this purpose is coupled to the rock bolt inserted into the drilling hole of the rock reflection surface 100, the wire rope is coupled to the nail rear end of the rock bolt is installed on the upper surface of the rockfall prevention net It consists of a pressure plate with a guide hook to guide, a corrugated pipe to keep the pressure plate at a constant distance from the rock reflection surface, and a support plate that is connected to the upper guide hook of the pressure plate to guide the wire rope. It features.

위와 같이 구성된 본 고안의 바람직한 실시 예를 첨부된 도면을 참조하면서 상세히 설명하면 다음과 같다.When described in detail with reference to the accompanying drawings a preferred embodiment of the present invention configured as described above are as follows.

도 1 은 본 발명에 따른 낙석방지망 고정구조를 설명하기 위하여 나타낸 설치상태 단면도이고, 도 2 는 본 발명에 따른 낙석방지망 고정구조를 설명하기 위하여 나타낸 요부 사시도이며, 도 3 은 본 발명에 따른 낙석방지망 고정구조를 설명하기 위하여 나타낸 요부 단면도이고, 도 4 는 본 발명에 따른 낙석방지망 고정구조의 지지플레이트를 나타낸 사시도이며, 도 5 는 본 발명에 따른 낙석방지망 고정구조의 지지플레이트를 나타낸 단면도이고, 도 6 은 본 발명에 따른 낙석방지망의 설치상태를 나타낸 정면도이다.1 is a cross-sectional view showing the installation state shown to explain the rockfall prevention net fixing structure according to the present invention, Figure 2 is a perspective view of the main portion shown to explain the rockfall prevention network fixing structure according to the present invention, Figure 3 is a rockfall prevention net according to the present invention 4 is a perspective view illustrating a support plate of the rockfall protection net fixing structure according to the present invention, and FIG. 5 is a cross-sectional view showing the support plate of the rockfall prevention net fixing structure according to the present invention. 6 is a front view showing the installation state of the rockfall prevention network according to the present invention.

도 1 내지 도 6 에 나타낸 바와 같이 본 발명의 낙석방지망 고정구조는 암반사면(100)의 천공홀(101)에 삽입하여 고정시키는 록볼트(160)와, 상기 록볼트(160)의 네일(163) 후단에 결합하되 낙석방지망(110)의 상면에 설치되는 와이어로프(120)를 가이드 하는 가이드훅(141)을 부착한 지압판(140)과, 상기 지압판(140)을 암반사면(100)으로부터 일정간격을 유지하도록 하는 주름관(130)과, 상기 지압판(130)의 상측 가이드훅(141)에 결합되어 와이어로프(120)를 가이드 하는 지지플레이트(150)로 구성한다.As shown in Figure 1 to Figure 6 rockfall prevention network fixing structure of the present invention is inserted into the fixing hole 101 of the rock reflection surface 100 and the lock bolt 160, the nail 163 of the rock bolt 160 Acupressure plate 140 coupled to the rear end but attached with a guide hook 141 for guiding the wire rope 120 installed on the upper surface of the rockfall prevention net 110, and the pressure plate 140 is fixed from the rock reflection surface 100 It consists of a corrugated pipe 130 to maintain the gap, and a support plate 150 coupled to the upper guide hook 141 of the pressure plate 130 to guide the wire rope 120.

상기 주름관(130)은 중앙부분에 주름부(131)를 형성하여 가압판(140)이 가입하면 어느 정도 수축하게 된다.The corrugated pipe 130 is formed to wrinkle in the center portion 131 is contracted to some extent when the pressure plate 140 is joined.

상기 가압판(140)은 중앙에 록볼트(160)의 후단을 관통시키는 센터공(142)을 형성하고, 좌우 측에는 상측을 만곡시켜 고리 형상으로된 가이드훅(141)을 각각 형성한다.The pressure plate 140 forms a center hole 142 penetrating the rear end of the lock bolt 160 in the center, and forms a guide hook 141 in a ring shape by bending the upper side on the left and right sides.

상기 지지플레이트(150)는 중앙에 센터공(153)을 형성하고 센터공(153)의 좌우에 가이드훅(141)과 대응되는 장공(151)을 각각 형성하되 전후를 절곡하여 지지편(154)을 형성하고 지지편(154)의 하단에 가이드홈(152)을 형성하며 결합후 좌우가 개구되도록 하므로 원활하고 다양하게 와이어로프(120)를 가이드할 수 있도록 한다.The support plate 150 forms a center hole 153 in the center and forms a long hole 151 corresponding to the guide hook 141 on the left and right sides of the center hole 153, respectively, while bending the back and forth to support the support piece 154. Forming and forming a guide groove 152 at the bottom of the support piece 154, so that the left and right openings after coupling to guide the wire rope 120 smoothly and variously.

이러한 본 발명의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention as follows.

먼저, 낙석방지망(110)을 설치하기 위한 암반사면(100)에 소정간격으로 천공 홀(101)을 천공하고 여기에 록볼트(160)를 삽입하여 견고하게 고정시킨다.First, the drilling hole 101 is drilled at a predetermined interval on the rock reflection surface 100 for installing the rockfall prevention net 110 and the rock bolt 160 is inserted thereinto be firmly fixed.

록볼트(160)의 설치가 완료되면, 록볼트(160)의 네일(163) 후단이 외부로 돌출되게 되고 여기에 주름관(130)과 가압판(140)을 결합시킨다.When the installation of the rock bolt 160 is completed, the rear end of the nail 163 of the rock bolt 160 is protruded to the outside to couple the corrugated pipe 130 and the pressure plate 140 to it.

즉, 천공홀(101)의 입구 주위에 주름관(130)의 고정시키고 가압판(140)의 센터공(142)으로 록볼트(160)의 네일(163)을 끼운다.That is, the corrugated pipe 130 is fixed around the inlet of the drilling hole 101 and the nail 163 of the lock bolt 160 is inserted into the center hole 142 of the pressure plate 140.

이러한 상태에서 천공홀(101)의 내부에 시멘트몰탈 등을 충진시키고 암반사면(100)에 낙석방지망(110)을 덮는다. In this state, the cement mortar or the like is filled in the perforation hole 101, and the rock reflection surface 100 covers the rockfall prevention net 110.

이때 낙석방지망(110)은 주름관(130)의 높이만큼 암반사면(100)과의 간격을 유지하게 된다.At this time, the rockfall prevention net 110 is to maintain the interval with the rock reflection surface 100 by the height of the corrugated pipe (130).

여기서 낙석방지망(110)의 표면에 와이어로프(120)를 설치하여 낙석방지망(110)을 지지하도록 한다.Here, by installing the wire rope 120 on the surface of the rockfall prevention net 110 to support the rockfall prevention net (110).

즉, 와이어로프(120)는 가압판(140)의 가이드훅(141)을 거쳐 각각의 포인트로 자유롭게 연결되어 설치할 수 있도록 함과 동시에 지지플레이트(150)의 센터공(153)을 록볼트(160)의 네일(163)에 끼워 너트 등의 체결수단(162)으로 결합하므로 와이어로프(120)를 전후좌우나 대각선상으로 원활하고 다양하게 가이드할 수 있게 된다.That is, the wire rope 120 is freely connected to each point through the guide hook 141 of the pressure plate 140 to be installed at the same time, the lock bolt 160 to the center hole 153 of the support plate 150 It is coupled to the nail 163 of the coupling means 162, such as nuts, so that the wire rope 120 can be smoothly and variously guided in front, rear, left and right or diagonally.

더불어, 와이어로프(120)의 단부는 지주에 결합하여 암반사면(100)에 견고하게 고정시킨다. In addition, the end of the wire rope 120 is firmly fixed to the rock reflection surface 100 by coupling to the post.

나아가, 와이어로프(120)의 교차부분에 와이어고정구(180)를 결합하고 와이로프(120)의 소정위치에 턴버클(190)을 설치하여 견고하고 팽팽하게 설치한다.Further, the wire fastener 180 is coupled to the intersection of the wire rope 120 and the turnbuckle 190 is installed at a predetermined position of the wire rope 120 to be firmly and tautly installed.

따라서, 암반사면(100)에서 낙석방지망(110)을 견고하게 설치할 뿐만 아니라 와이어로프(120)의 다양하고 원활하게 설치할 수 있으며 암반사면(100)과 낙석방지망(110) 사이에 주름관(130)의 높이정도의 간격이 형성되어 공간을 거의 일정하게 형성하므로 암반사면(100)에서 수시로 발생되는 낙석을 하부로 안정하게 흘러 보내게 되어 설치된 낙석방지망(110)을 낙석방지 효과를 극대화시킨다.Therefore, not only the rockfall prevention network 110 is firmly installed on the rock reflection surface 100, but also variously and smoothly installed on the wire rope 120 and between the rock reflection surface 100 and the rockfall prevention network 110 of the corrugated pipe 130. Since the space is formed at approximately the same height so that the space is almost constant, rockfalls frequently generated from the rock reflection surface 100 are stably flowed to the bottom to maximize the rockfall prevention net 110 installed.

이상에서 살펴본 바와 같이, 본 발명의 낙석방지망 지지구조는 암반사면(100)의 천공홀(101)에 삽입하여 고정시키는 록볼트(160)와, 상기 록볼트(160)의 네일(163) 후단에 결합하되 낙석방지망(110)의 상면에 설치되는 와이어로프(120)를 가이드 하는 가이드훅(141)을 부착한 가압판(140)과, 상기 가압판(140)을 암반사면(100)으로부터 돌출되게하고 약간의 수축성을 가지는 주름관(130)과, 상기 가압판(130)의 상측 설치하되 가이드훅(141)과 대응되는 장공(151)을 각각 형성하고 전후를 절곡하여 지지편(154)을 형성하며 지지편(154)의 하단에 가이드홈(152)을 형성하고 결합 후 좌우가 개구되도록 하는 지지플레이트(150)로 구성하므로 와이어로프를 다양한 형태로 견고하게 설치할 수 있도록 할 뿐만 아니라 암반사면에서 수시로 발생되는 낙석을 하측으로 자연스럽게 흘러가도록 하여 낙석방지효과를 극대화시키고 낙석방지망을 록볼트로 암반사면에 견고하게 고정시킬 수 있도록 하는 효과가 있다.
As described above, the rockfall prevention net support structure of the present invention is inserted into the fixing hole 101 of the rock reflection surface 100, and fixed to the bolt 160, the rear end of the nail 163 of the rock bolt 160 Combining the pressure plate 140 with a guide hook 141 for guiding the wire rope 120 is installed on the upper surface of the rockfall prevention net 110 and the pressure plate 140 to protrude from the rock reflection surface 100 and slightly Corrugated pipe 130 having a contraction of the upper side of the pressing plate 130 and the installation of the long hole 151 corresponding to the guide hook 141, respectively, and bending the front and rear to form the support piece 154 and the support piece ( 154 formed on the lower end of the guide groove 152 and coupled to the support plate 150 so that the left and right openings after joining not only makes it possible to firmly install the wire rope in a variety of forms, but also from the rock reflection surface often occurs It flows naturally downward There is an effect that allows the lock to maximize the rockfall prevention effect and can be firmly fixed to the rock slope to falling rocks bangjimang a rock bolt.

Claims (1)

암반사면(100)에 형성된 천공홀(101)에 삽입되어 고정되는 록볼트(160)와, 상기 록볼트(160)의 네일(163) 후단에 결합되고, 낙석방지망(110)의 상면에 설치되어 와이어로프(120)를 가이드하는 가이드훅(141)이 부착된 가압판(140)에 있어서,It is coupled to the rock bolt 160 and inserted into the drilling hole 101 formed in the rock reflection surface 100, the rear end of the nail 163 of the rock bolt 160, is installed on the upper surface of the rockfall prevention net 110 In the pressure plate 140 with a guide hook 141 for guiding the wire rope 120, 상기 가압판(140)을 암반사면(100)으로부터 돌출되게 하고 약간의 수축성을 갖는 주름관(130), 및The pressure plate 140 to protrude from the rock reflecting surface 100 and has a slight shrinkage of the corrugated pipe 130, and 상기 가압판(130)의 상측에 설치되고, 가이드훅(141)과 대응되는 장공(151)이 각각 형성되며, 전후를 구부려 지지편(154)이 형성되도록 하고, 지지편(154)의 하단에 가이드홈(152)이 형성되어 결합 후에 좌우가 개구되도록 하는 지지플레이트(150)가 구비된 것을 특징으로 하는 낙석방지망 고정구조.It is installed on the upper side of the pressure plate 130, the long hole 151 corresponding to the guide hook 141 is formed, respectively, to bend the front and back to form the support piece 154, the guide at the lower end of the support piece 154 Falling rock prevention network fixed structure, characterized in that the groove 152 is provided with a support plate 150 for opening the left and right after coupling.
KR1020040029303A 2004-04-28 2004-04-28 Structure for Fixation on Prevention Nets of Falling Rocks KR100642141B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100929403B1 (en) * 2008-12-30 2009-12-02 (주)엠케이 A multipurpose interceptive net for absorbing shock with expansion function
KR101121688B1 (en) * 2011-06-21 2012-03-09 합자회사 지오테크 A wire fixing apparatus and construction method
KR101145502B1 (en) 2009-10-20 2012-05-16 고주재 Tension Compressed Type Preventinga Falling Stone
KR102399523B1 (en) * 2022-01-05 2022-06-13 김남섭 Construction method of double rockfall prevention net using ridge net made of galvanized PC steel wire

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100529224B1 (en) * 2005-02-17 2005-11-17 (주)진아건축도시종합건축사사무소 Apparatus of fix wirerope for protecting falling rock using architecture
CN115450234B (en) * 2022-11-10 2023-03-24 中国铁道科学研究院集团有限公司铁道建筑研究所 Blocking protection structure suitable for high-energy impact and construction method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100929403B1 (en) * 2008-12-30 2009-12-02 (주)엠케이 A multipurpose interceptive net for absorbing shock with expansion function
KR101145502B1 (en) 2009-10-20 2012-05-16 고주재 Tension Compressed Type Preventinga Falling Stone
KR101121688B1 (en) * 2011-06-21 2012-03-09 합자회사 지오테크 A wire fixing apparatus and construction method
KR102399523B1 (en) * 2022-01-05 2022-06-13 김남섭 Construction method of double rockfall prevention net using ridge net made of galvanized PC steel wire

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