公开(公告)号：KR101864343B1

公开(公告)日：2018-06-04

申请号：KR1020170008276

申请日：2017-01-17

Applicant: 주식회사지이티-피씨

Inventor： 임상혁 ,  전우상 ,  손동기 ,  심규철

IPC: E01B19/00 ,  E01B1/00

CPC classification number: E01B19/003 ,  E01B1/00

Abstract: 본발명은고속철도의콘크리트도상용흡음블록에관한것으로, 더구체적으로는콘크리트로이루어지는고속철도도상에대한균열점검및 그균열에따른유지보수를용이하게한 고속철도콘크리트도상용흡음블록에대한것이다.본발명에따른고속철도콘크리트도상용흡음블록은콘크리트로이루어지는고속철도용도상(10)의상면에흡음블록(20)을설치하되, 상기흡음블록(20)과도상(10)의상면사이에일정높이를가지는완충패드(30)를설치한것을포함하고, 상기흡음블록(20)의상면으로부터수직하방으로다수의관통구멍(22)을부가하여서, 도상(10)의균열상태를식별할수 있게하는것을포함하며, 상기흡음블록(20)은평면상폭 방향의침목(11)과침목(11) 사이에배치되는제1블록(20a); 길이방향의침목(11)과침목(11) 사이및 제1블록(20a)과제1블록(20a) 사이와철도(12)와철도(12) 사이의중앙에이어져배치되는제2블록(20b); 철도(12)의양단과그 양단에해당하는길이방향의침목(11)과침목(11)에배치되는제3블록(20c);으로배치하고, 각흡음블록(20)은길이방향의단면상두 줄이상의완충패드(30) 위에결합하며, 각흡음블록(20)에형성되는관통구멍(22)은평면상완충패드(30)와겹치지않도록형성하고, 각흡음블록(20) 간에는평면상만나는지점이암수로결합되도록형성하며, 각흡음블록(20), 침목(11), 철도(12) 간에는평면상일정의틈이형성되도록배치하는것을포함하고, 상기흡음블록(20)은스티로폼알갱이, 팽창흑연, 팽창점토, 플라이애쉬, 비중 0.8 이하의천연골재중 어느하나또는둘 이상의혼합물을첨가하여흡음블록(20)을제조하는것을특징으로한다.

公开(公告)号：KR101354597B1

公开(公告)日：2014-01-22

申请号：KR1020130119555

申请日：2013-10-08

Applicant: 주식회사지이티-피씨

Inventor： 손동기 ,  임상혁 ,  전우상 ,  이교문 ,  심규철 ,  엄기영 ,  이지하 ,  고효인 ,  윤장호

IPC: E21F17/00 ,  E21F1/00 ,  E21D9/14

CPC classification number: E21F17/00 ,  E01F8/00 ,  E04B1/84 ,  E21D9/14

Abstract: The present invention relates to a sound absorption wall for a high-speed railway tunnel which is installed in a tunnel for a high-speed train to reduce noise caused when high-speed trains pass the tunnel. The high-speed railway tunnel comprises: a sound absorption block, a prop, and pillars. The sound absorption block is formed of overlapped three rectangular plates, but the intermediate plate protrudes from the top and one side of the front and rear plates to form coupling protrusions and coupling grooves of which entire surfaces protrude or are recessed; wherein the front plate has a recessed sound absorption pattern formed thereon. As seeing from the lateral side, the prop is longitudinally and lengthily extended with the cross-section corresponding to one lower coupling groove of the sound absorption block and has multiple through-holes through which bolts are coupled to the floor from the upper part of the cross-section. As seeing from the top, the pillars are longitudinally and lengthily extended with the cross section corresponding to the other coupling groove of the sound absorption block close to the coupling protrusion of the sound absorption block. As seeing from the lateral side, support plates are fixed on the bottom of the pillars to fix the pillars on the ground by bolts. After the prop is installed between the inner wall of the railway tunnel and the trains and the sound absorption blocks are horizontally and transversely connected on the top of the prop to construct a wall frame, the pillars are installed to fix and connect the wall frame.

Abstract translation: 本发明涉及一种用于高速铁路隧道的吸声墙，其安装在用于高速列车的隧道中以减少高速列车通过隧道时引起的噪音。 高速铁路隧道包括：吸音块，支柱和支柱。 吸声块由重叠的三个矩形板形成，但是中间板从前后板的顶部和一侧突出，以形成整个表面突出或凹陷的联接突起和联接槽; 其中所述前板具有形成在其上的凹陷吸声图案。 从侧面观察，支柱纵向和长度方向延伸，其横截面对应于吸音块的一个下连接凹槽，并且具有多个通孔，螺栓通过该多个通孔从地板的上部 横截面。 从顶部看，柱子纵向和长度方向延伸，其横截面对应于吸音块的另一个连接槽，靠近吸音块的联接突起。 从侧面观察，支撑板固定在支柱的底部，通过螺栓将支柱固定在地面上。 在铁路隧道内壁和列车之间安装支柱后，将吸音块横向和横向连接在支架顶部，构成一个墙框架，柱子被安装固定并连接在墙框上。

公开(公告)号：KR101295751B1

公开(公告)日：2013-08-13

申请号：KR1020120111589

申请日：2012-10-09

Applicant: 주식회사지이티-피씨

Inventor： 임상혁 ,  전우상 ,  이교문 ,  손동기 ,  심규철

IPC: E01B19/00

CPC classification number: E01B19/003

Abstract: PURPOSE: A ballast sound absorbing block for a super high speed railway is provided to rapidly remove and absorb the new type of railway noise generated in super high speed driving over 350km/h. CONSTITUTION: A ballast sound absorbing block for a super high speed railway comprises as follows. A side upper corner of the block which is adjacent to a rail (B) is slopingly formed in a trimming shape, and an inclined surface is formed as a concave unit (11). A protrusion unit is formed in order to be protruded from the lower end of the concave unit. The end of the protrusion unit is formed as a concave and convex unit (12) of a gear shape. A sound absorption pattern of the upper surface of the sound absorbing block is formed as an anechoic chamber pattern (13).

Abstract translation: 目的：提供超高速铁路的镇流吸音块，快速消除和吸收超高速行驶超过350km / h的新型铁路噪音。 构成：用于超高速铁路的镇流器吸音块包括如下。 与轨道（B）相邻的块的侧上角以修整形状倾斜地形成，并且倾斜表面形成为凹形单元（11）。 为了从凹形单元的下端突出而形成突起单元。 突出单元的端部形成为齿形的凹凸单元（12）。 吸音块的上表面的吸声图案形成为电波暗室（13）。