公开(公告)号：KR20120016862A

公开(公告)日：2012-02-27

申请号：KR20100079358

申请日：2010-08-17

Applicant: KOREA INST CONSTRUCTION TECH

Inventor： HWANG YOON KOOG ,  SONG JAE JOON ,  LEE YOUNG HO ,  LEE MYOUNG JIN

IPC: E02D5/24

CPC classification number: E02D5/285 ,  E02D5/226 ,  E02D5/30 ,  E02D5/526 ,  E02D2300/0025 ,  E02D2300/0054 ,  E02D2300/0068 ,  E02D2300/007

Abstract: PURPOSE: An FRP concrete composite pile connection apparatus is provided to connect FRP concrete composite piles with high strength and to prevent loss of parts at the joints of the FRP concrete composite piles. CONSTITUTION: An FRP concrete composite pile connection apparatus comprises an upper connection member(110), a lower connection member(120), and a coupler(130). The upper connection member is integrally formed on the bottom of an upper FRP concrete composite pile(P1). The lower connection member is integrally formed on the top of a lower FRP concrete composite pile(P2). The coupler is bonded to the upper and the lower connection member with an adhesive.

Abstract translation: 目的：提供一种FRP混凝土复合桩连接装置，用于连接FRP混凝土复合桩高强度，防止FRP混凝土复合桩接头部件损失。 构成：FRP混凝土复合桩连接装置包括上连接构件（110），下连接构件（120）和联接器（130）。 上连接构件一体形成在FRP混凝土复合桩（P1）的底部。 下连接构件一体形成在下FRP混凝土复合桩（P2）的顶部。 联接器用粘合剂粘合到上连接件和下连接件上。

公开(公告)号：KR20120057021A

公开(公告)日：2012-06-05

申请号：KR20100118556

申请日：2010-11-26

Applicant: KOREA INST CONSTRUCTION TECH

Inventor： LEE SANG YOON ,  KIM HYEONG YEOL ,  SONG JAE JOON ,  LEE YOUNG HO ,  HWANG YOON KOOG

IPC: E01D2/00 ,  E01D21/00 ,  E04C3/20

CPC classification number: E01D2/00 ,  E01D21/00 ,  E01D2101/28 ,  E04C3/20 ,  E04C3/26 ,  E04C5/16 ,  E04G11/48

Abstract: PURPOSE: A precast end segment for a continuous bridge, a manufacturing method of a girder using the same, and a construction method of a bridge using the same are provided to effectively resist a concentrated load by manufacturing the girder using high-strength concrete. CONSTITUTION: A precast end segment(110) for a continuous bridge comprises an upper flange(111), a web(112), and connection holes(118). The upper flange is formed in a horizontal plate shape. An outer end(115) and an inner end(116) are integrally formed on the web. The outer end is downward extended to the bottom of the upper flange. The inner end has a narrower width than the outer end. Connecting bars(114) are protruded from the inner end surface of the inner end of the web. The connecting holes penetrate through the outer end of the web in the longitudinal direction of a girder. Connectors(117) are inserted into the connecting holes.

Abstract translation: 目的：提供连续桥的预制端段，使用其的梁的制造方法和使用该桥的构造方法，以通过使用高强度混凝土制造梁来有效地抵抗集中载荷。 构成：用于连续桥的预制端段（110）包括上凸缘（111），腹板（112）和连接孔（118）。 上凸缘形成水平板状。 一个外端（115）和内端（116）一体形成在卷材上。 外端向下延伸到上凸缘的底部。 内端具有比外端窄的宽度。 连接杆（114）从腹板的内端的内端面突出。 连接孔沿着梁的纵向方向穿过腹板的外端。 连接器（117）插入到连接孔中。

公开(公告)号：KR100873515B1

公开(公告)日：2008-12-15

申请号：KR20070084011

申请日：2007-08-21

Applicant: KOREA INST CONSTRUCTION TECH

Inventor： HWANG YOON KOOG ,  LEE YOUNG HO ,  KWON TAE GYU

IPC: E04B2/86 ,  E04B1/16 ,  E04G9/00

Abstract: A construction method of a structure using a high performance concrete form is provided to manufacture a concrete structure in the wanted shape by placing normal concrete inward by using a form manufactured with high performance concrete instead of a recyclable form such as plywood or steel form. A construction method of a structure using a high performance concrete form comprises the steps of hardening the outside(110) of the concrete form and keeping the inside(120) not to be hardened completely by the formation of concrete setting retarders(130), and placing concrete(200) on the inside which is not completely hardened for hardening the high performance concrete of the inside together with the placed concrete.

Abstract translation: 提供一种使用高性能混凝土结构的结构的施工方法，以通过使用由高性能混凝土制造的形式而不是诸如胶合板或钢板形式的可回收形式将普通混凝土向内放置来制造所需形状的混凝土结构。 使用高性能混凝土结构的结构的施工方法包括：通过形成混凝土凝固缓凝剂（130）使混凝土形式的外部（110）硬化并使内部（120）不被完全硬化的步骤;以及 将混凝土（200）放置在内部未完全硬化的位置，以便与所放置的混凝土一起硬化内部的高性能混凝土。

公开(公告)号：FR2764823B1

公开(公告)日：2000-11-24

申请号：FR9800085

申请日：1998-01-07

Applicant: KOREA INST CONSTRUCTION TECH

Inventor： WANG CHANG KEUN ,  LEE SANG EUN ,  OH HYUN JE ,  LEE JU YOON ,  KIM KWANG NYOUNG ,  KIM HYEON YEOUL ,  SONG KI SEOP ,  LEE EUNG TAEK ,  HU HYOUNG SOO ,  LEE YOUNG HO

IPC: C02F1/28 ,  B01J20/20 ,  B01J20/34 ,  B01J21/20 ,  B29C45/03 ,  C01B31/08 ,  B01J23/34

Abstract: A process and a set of equipment for reactivating spent activated carbon onto which pollutants were adsorbed. The present process comprises subjecting the activated carbon to be reactivated in a mixed solution consisting of ethanol, sodium hydroxide solution and water to effectuate the desorption of the pollutants adsorbed on the activated carbon. The equipment includes (A) a mixing tank for mixing given amounts of water, ethanol and sodium hydroxide solution which are supplied from the respective receptacles thereof; (B) a reactivation reactor for receiving the mixed solution from the mixing tank and subjecting the spent activated carbon filled therein to the mixed solution to effect the desorption of the pollutants adsorbed on the spent activated carbon, wherein the reactivation reactor includes a unit for regulating temperature of the mixed solution; and (C) a storage tank for receiving the reactivated carbon.

公开(公告)号：FR2764823A1

公开(公告)日：1998-12-24

申请号：FR9800085

申请日：1998-01-07

Applicant: KOREA INST CONSTRUCTION TECH

Inventor： WANG CHANG KEUN ,  LEE SANG EUN ,  OH HYUN JE ,  LEE JU YOON ,  KIM KWANG NYOUNG ,  KIM HYEON YEOUL ,  SONG KI SEOP ,  LEE EUNG TAEK ,  HU HYOUNG SOO ,  LEE YOUNG HO

IPC: C02F1/28 ,  B01J20/20 ,  B01J20/34 ,  B01J21/20 ,  B29C45/03 ,  C01B31/08 ,  B01J23/34

Abstract: New process for the re-activation of used active carbon containing adsorbed pollutant material , which comprises :- -a primary stage in which the carbon is submitted to the action of a mixed solution of EtOH, NaOH and water to desorb pollutant material ; and -washing of the re-activated carbon obtained. Also claimed, is the installation for effecting the process.