公开(公告)号：US20190136389A1

公开(公告)日：2019-05-09

申请号：US15842900

申请日：2017-12-15

Applicant: KOREA INSTITUTE OF CIVIL ENGINEERING AND BUILDING TECHNOLOGY

Inventor： Hyeong Yeol KIM ,  Gum Sung RYU ,  Dong Woo SEO ,  Young Jun YOU

IPC: C23F13/14 ,  C23F13/18 ,  E04C5/07

Abstract: Provided are a carbon fiber textile reinforcing material with an anode metal line which can be repaired and reinforced with a high stiffness and non-corrosive carbon fiber textile by disposing a carbon fiber textile reinforcing material with an anodic metal line functioning as a conductor and a reinforcing material on a deteriorated cross-section of concrete, can maximize repair and reinforcement of a reinforced concrete structure by preventing additional corrosion of a concrete embedded reinforcing bar using a sacrificial anode arranged on the carbon fiber textile, can prevent corrosion of an existing reinforced concrete structure and can be used as a reinforcing material and a corrosion preventing material of a new concrete structure, and a method for repairing and reinforcing a reinforced concrete structure using the same.

公开(公告)号：US10139307B2

公开(公告)日：2018-11-27

申请号：US15820448

申请日：2017-11-22

Applicant: KOREA INSTITUTE OF CIVIL ENGINEERING AND BUILDING TECHNOLOGY

Inventor： Hyeong Yeol Kim ,  Jong Sup Park

IPC: G01G19/00 ,  G01M5/00 ,  G01G19/02 ,  G01G19/03 ,  G01G19/62 ,  E01D19/06 ,  G01G19/06

Abstract: Provided is a safety inspection apparatus for a bridge using an expansion joint with a load cell capable of inspecting safety of a bridge and checking an overweight of a traveling vehicle by including a load cell installed at a lower portion of an expansion joint installed between upper plates of a bridge to measure a load of a traveling vehicle, and a measuring device installed on the bridge to measure behavior of the bridge, determining a total weight of a vehicle to manage an operation of an overweight vehicle which hinders safety of a structure and road pavement, measuring and storing weight data of a vehicle passing over the bridge as behavior data of the bridge in real time, and determining performance, a degree of deterioration, and a damaged position of the bridge without a separate safety inspection by analyzing the data over the long term.

公开(公告)号：US20150128511A1

公开(公告)日：2015-05-14

申请号：US14536691

申请日：2014-11-10

Applicant: KOREA INSTITUTE OF CIVIL ENGINEERING AND BUILDING TECHNOLOGY

Inventor： YOUNG-CHAN YOU ,  KI-SUN CHOI ,  SANG-KI PARK

IPC: E04B1/98 ,  E04H9/02

CPC classification number: E04H9/02 ,  E04B1/98 ,  E04H9/021 ,  E04H9/022

Abstract: In a structure which forms an upper structure and a lower structure divided by an anti-vibration pad for vibration isolation therein, since the concavo-convex type shear key is formed using the precast concrete shear-key block, the construction can be precisely performed according to the predetermined standard. Therefore, a vibration isolation structure using a precast concrete shear-key block and an anti-vibration pad which are capable of effectively blocking vibration and noise, and a constructing method thereof are provided.

Abstract translation: 在形成上部结构和下部结构的隔离结构中，由于使用预制混凝土剪切块形成凹凸型剪切键，所以可以精确地按照 达到预定标准。 因此，提供一种使用能够有效地阻挡振动和噪声的预制混凝土剪切块和抗振垫的隔振结构及其构造方法。