公开(公告)号：KR20120029021A

公开(公告)日：2012-03-26

申请号：KR20100090609

申请日：2010-09-15

Applicant: KOREA INST CONSTRUCTION TECH

Inventor： KIM YOUNG JIN ,  CHIN WON JONG ,  CHOI EUN SUK ,  KIM BYUNG SUK ,  CHO JEONG RAE ,  LEE CHANG HONG

IPC: E01D19/12 ,  E01D2/00 ,  E01D21/00

CPC classification number: E01D21/00 ,  E01D2/00 ,  E01D19/125 ,  E01D2101/24 ,  E04C3/02 ,  E04G11/48

Abstract: PURPOSE: A manufacturing method of an ultrahigh performance concrete block for preventing shrinkage strain through match casting is provided to integrally assemble UHPC blocks in a bridge axis direction. CONSTITUTION: A manufacturing method of an ultrahigh performance concrete block for preventing shrinkage strain through match casting is as follows. Pre-cast UHPC blocks(1a) are located at the inside a high-temperature chamber(20). The shrunk pre-cast UHPC blocks are re-expanded in an original size by increasing the internal temperature of the chamber. Shear keys or insertion grooves are formed on the outer surfaces of the pre-cast UHPC blocks. The outer surfaces of the pre-cast UHPC blocks are exposed to the outside the high-temperature chamber. A form(200) for manufacturing a post-cast UHPC block is adhered to the pre-cast UHPC blocks. The outer surfaces of the pre-cast UHPC blocks close the opened part of the form. Post-cast UHPC blocks are formed by placing UHPC in the form.

Abstract translation: 目的：提供一种用于通过匹配铸造防止收缩应变的超高性能混凝土块的制造方法，以在桥轴方向上一体地组装UHPC块。 构成：通过匹配铸造防止收缩应变的超高性能混凝土块的制造方法如下。 预制UHPC块（1a）位于高温室（20）的内部。 通过增加室内温度，收缩的预制UHPC块通过原始尺寸重新扩展。 剪切键或插入槽形成在预制的UHPC块的外表面上。 预制UHPC块的外表面暴露在高温室的外部。 用于制造后铸造UHPC块的形式（200）被粘附到预制UHPC块。 预制UHPC块的外表面封闭了形式的打开部分。 通过将UHPC放置在形式中形成后铸造的UHPC块。

公开(公告)号：KR20120049038A

公开(公告)日：2012-05-16

申请号：KR20100110601

申请日：2010-11-08

Applicant: KOREA INST CONSTRUCTION TECH

Inventor： KIM YOUNG JIN ,  CHIN WON JONG ,  KIM BYUNG SUK ,  CHOI EUN SUK ,  CHO JEONG RAE ,  LEE CHANG HONG ,  LEE KYU WAN

IPC: G01B5/24 ,  G01C9/00

Abstract: PURPOSE: A measuring device for a large displacement of a structure using an inclined angle measurement according to a vertical and horizontal movement is provided to accurately measure a displacement regardless of a size of the displacement and to continuously measure a large displacement in a remote site by an administrator. CONSTITUTION: A measuring device for a large displacement comprises a fixing member(20), a rotating member(10), a structure attaching member(40), a movable member(30), an inclinometer(40). The fixing member is fixed to a reference point for measuring a displacement. The lower part of the rotating member is connected to the fixing member by a first hinge unit(11), thereby rotating in one imaginary rotating reference surface. A structure attaching member is attached on the displacement measurement object structure, and comprises a sliding unit(41) longways formed in a longitudinal direction. One end part of the movable member is connected by a second hinge unit(13) to be rotated with respect to the rotating member. The other end part of the movable member is connected by a third hinge unit(42) to be rotated with respect to the structure attaching member, thereby perpendicularly moving along the sliding unit. The inclinometer measures an inclined degree caused by the rotation of the rotating member in a rotating reference surface.

Abstract translation: 目的：提供一种根据垂直和水平运动使用倾斜角测量的结构大排量的测量装置，以便精确地测量位移，而不考虑位移的大小，并通过以下方式连续测量远端位置的大位移 管理员。 构成：用于大排量的测量装置包括固定构件（20），旋转构件（10），结构安装构件（40），可移动构件（30），倾斜计（40）。 固定构件固定到用于测量位移的参考点。 旋转构件的下部通过第一铰链单元（11）连接到固定构件，从而在一个假想的旋转参考表面中旋转。 结构附着构件安装在位移测量对象结构上，并且包括沿纵向方向形成的滑动单元（41）。 可移动部件的一个端部通过第二铰链单元（13）连接，以相对于旋转部件旋转。 可动构件的另一端部通过第三铰链单元（42）连接，以相对于构件安装构件旋转，从而沿滑动单元垂直移动。 倾斜计测量由旋转构件在旋转基准表面中的旋转引起的倾斜度。

公开(公告)号：KR20120049037A

公开(公告)日：2012-05-16

申请号：KR20100110600

申请日：2010-11-08

Applicant: KOREA INST CONSTRUCTION TECH

Inventor： KIM YOUNG JIN ,  CHIN WON JONG ,  KIM BYUNG SUK ,  CHOI EUN SUK ,  CHO JEONG RAE ,  LEE CHANG HONG ,  LEE KYU WAN

IPC: G01B5/24 ,  G01C9/00

Abstract: PURPOSE: A device for measuring a large displacement by using an inclinometer is provided to accurately measure a large displacement generated in various structures regardless of a size of the displacement. CONSTITUTION: A device for measuring a large displacement comprises a fixing member(20), a rotating member(10), a movable member(30), and an inclinometer(40). The fixing member is fixed to a reference point for measuring a displacement. The lower part of the rotating member is connected to the fixing member by a first hinge unit(11), thereby rotating in one imaginary rotating reference surface and extending. A sliding unit(12) is formed in the rotating member. The movable member is arranged in the rotating reference surface of the rotating member or a surface which is be in a line with the rotating reference surface. The inclinometer is arranged in the rotating member, thereby measuring an inclined degree caused by the rotation of the rotating member in the rotating reference surface.

Abstract translation: 目的：提供一种通过使用倾角仪来测量大位移的装置，用于精确地测量各种结构产生的大的位移，而与位移的大小无关。 构成：用于测量大排量的装置包括固定构件（20），旋转构件（10），可移动构件（30）和倾斜计（40）。 固定构件固定到用于测量位移的参考点。 旋转构件的下部通过第一铰链单元（11）连接到固定构件，从而在一个假想旋转基准表面中旋转并延伸。 滑动单元（12）形成在旋转构件中。 可动构件配置在旋转构件的旋转基准面或与旋转基准面成直线的面上。 倾斜计布置在旋转构件中，从而测量由旋转构件在旋转基准表面中的旋转引起的倾斜度。