KR101573060B1 - earthquake-proof construction apparatus for opening parts of bulding and method utilizing the same - Google Patents

earthquake-proof construction apparatus for opening parts of bulding and method utilizing the same Download PDF

Info

Publication number
KR101573060B1
KR101573060B1 KR1020140145171A KR20140145171A KR101573060B1 KR 101573060 B1 KR101573060 B1 KR 101573060B1 KR 1020140145171 A KR1020140145171 A KR 1020140145171A KR 20140145171 A KR20140145171 A KR 20140145171A KR 101573060 B1 KR101573060 B1 KR 101573060B1
Authority
KR
South Korea
Prior art keywords
members
horizontal
opening
building
vertical
Prior art date
Application number
KR1020140145171A
Other languages
Korean (ko)
Inventor
최재혁
Original Assignee
조선대학교 산학협력단
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 조선대학교 산학협력단 filed Critical 조선대학교 산학협력단
Priority to KR1020140145171A priority Critical patent/KR101573060B1/en
Priority to JP2017522076A priority patent/JP6442050B2/en
Priority to PCT/KR2015/011315 priority patent/WO2016064255A1/en
Application granted granted Critical
Publication of KR101573060B1 publication Critical patent/KR101573060B1/en

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
    • E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
    • E04H9/0235—Anti-seismic devices with hydraulic or pneumatic damping
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
    • E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2230/00—Purpose; Design features
    • F16F2230/0023—Purpose; Design features protective

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Environmental & Geological Engineering (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

According to the present invention, disclosed are a seismic reinforcement apparatus of an aperture of a building and a seismic reinforcement construction method using the same. The seismic reinforcement apparatus according to the present invention comprises: first and second horizontal reinforcement members which are installed in apertures of the building respectively, and are pressurized by first pressurizing members in order to adhere to upper and lower inner sides of the apertures while external force is applied to the first and second horizontal reinforcement members to the outside; first and second vertical reinforcement members which are pressurized by second pressurizing members in order to adhere to each other while external force is applied to the left and right inner sides of the apertures in a vertical direction to the outside; and connection brackets which allows the removal of the first and second pressurizing members by connecting end parts of the first and second vertical reinforcement members adhering to the left and right sides in the vertical direction of the apertures and the first and second horizontal reinforcement members adhering to the upper and lower inner sides of the apertures and then fixing the end parts to be pressurized onto the inner side of the apertures.

Description

건물의 개구부 내진보강장치 및 이를 이용한 내진보강공법{earthquake-proof construction apparatus for opening parts of bulding and method utilizing the same}[0001] The present invention relates to an earthquake-proof reinforcement for an opening of a building, and an earthquake-

본 발명은 건물의 개구부 내진보강장치 및 이를 이용한 내진보강공법에 관한 것으로, 더 상세하게는 다수의 창호, 문틀 설치로 인한 내진성이 떨어지는 것을 방지할 수 있는 건물의 개구부 내진보강장치 및 이를 이용한 내진보강공법에 관한 것이다. [0001] The present invention relates to an apparatus for seismic strengthening of an opening of a building, and more particularly, to an apparatus for seismic strengthening of an opening of a building which can prevent a decrease in the earthquake- It is about the construction method.

일반적으로 건물에는 시야를 확보하고 거주자의 생활을 보다 쾌적하게 하기 위해 창문(창호), 출입문과 같은 개구부가 설치된다. 이러한 개구부에는 일정 크기 이상의 개구공간(void space)을 확보한 후, 개구공간 내측면에 창호, 알루미늄 샤시 등을 삽입하는 것이 보통이다. Generally, the building is provided with an opening such as a window (window) and a door for securing a view and making the life of a resident more comfortable. It is usual that a window or an aluminum chassis or the like is inserted into the opening of the opening after ensuring a void space of a predetermined size or more.

삭제delete

이러한 개구부는 콘크리트 건물, 조적식 건물을 비롯한 다양한 건축물에서 다른 부분에 비해 응력 집중이 심한 것으로 알려져 있으며, 특히, 지진, 태풍 등의 발생으로 인해 진동이 발생하는 경우, 건물의 개구부로부터 인장균열의 발생되기 때문에 개구부가 많은 건물은 지진이나 강풍에 매우 취약한 것으로 알려져 있다. These openings are known to have a high stress concentration in various buildings such as concrete buildings and mooring buildings, and especially when vibration occurs due to the occurrence of earthquakes or typhoons, tensile cracks Buildings with many openings are known to be very vulnerable to earthquakes and strong winds.

내진설계가 반영되지 않은 콘크리트 건물의 경우, 내진성능이 충분치 못하여 개구부에서 기인하는 구조손상으로 인해 지진 발생 시 큰 피해가 발생할 수 있음이 확인된 바 있다. In the case of a concrete building without a seismic design, seismic performance is not sufficient and structural damage caused by the opening can cause serious damage in case of an earthquake.

이러한 지진으로부터 인적 피해 및 물적 피해를 최소화하기 위해 건물의 개구부 또는 기둥이나 보와 같은 구조부재에는 다양한 제진장치가 설치된다. 제진 장치를 이용한 내진보강공법은 현재 건물의 신축공사 및 리 모델링 공사에 일반적으로 활용되고 있다. 예컨대 상기 제진장치는 구조부재인 프레임에 대각 방향의 가새형 댐퍼를 설치하여, 지진에 의한 반복하중 동안 소성이력거동에 의해 에너지를 소산시킴으로써 건물 손상을 최소화하게 된다. In order to minimize human and material damage from such earthquakes, various structures of vibration isolators are installed in openings or structural members such as columns or beams. The seismic retrofit method using the vibration isolation system is generally used for the construction and remodeling work of the present building. For example, the damper is provided with a braced damper in a diagonal direction on a frame, which is a structural member, to minimize building damage by dissipating energy by firing hysteretic behavior during cyclic load due to earthquake.

그러나 이러한 일반적인 제진장치는 댐퍼를 설치하기 위해 기둥이나 보와 같은 큰 강성을 갖는 구조부재(댐퍼 지지용)를 필요로 하므로, 시공이 까다로울 뿐만 아니라, 별도의 설치공간을 확보하여야 하는 문제점이 있다. 또한 철근콘크리트 건물은 댐퍼를 위한 별도의 설치공간을 확보하기 힘들기 때문에 제진장치의 설치가 힘들고, 특히 내진성능이 취약한 저층건물에는 적합하지 않다는 문제점이 있다.  However, such a general vibration damping device requires a structural member (for supporting a damper) having a large rigidity such as a column or a beam in order to install a damper, so that it is not only difficult to construct but also requires a separate installation space. In addition, since the reinforced concrete building is difficult to secure a separate installation space for the damper, it is difficult to install the vibration suppression device, and particularly, it is not suitable for a low-rise building having low seismic performance.

특히, 창호는 기둥과 기둥 사이의 벽체에 설치되므로 창호 자체에는 창호가 감당하지 못할 정도의 수직하중이 미치지는 않는다. 그러나 강풍이 건물에 몰아치거나 지진이 발생한 경우 건물에는 수평방향의 하중이 가해진다. 수평하중은 건물을 좌우로 흔드는 하중으로서 건물을 쉽게 붕괴시키게 된다. 지진 발생 시 붕괴되는 건물이나 교량 등은 거의 수평하중에 의한 것이다. 또한 상기한 수평하중은 건물의 창호부분에 집중되어 창호를 매우 쉽게 파괴시킨다. In particular, since the window is installed on the wall between the column and the column, the window itself does not have a vertical load that the window can not accommodate. However, when a strong wind is blown into the building or an earthquake occurs, a horizontal load is applied to the building. The horizontal load is a load that shakes the building from side to side, which easily collapses the building. Buildings and bridges that collapse in the event of an earthquake are mostly due to horizontal loads. In addition, the above-mentioned horizontal load is concentrated on the window portion of the building, so that the window is very easily destroyed.

이러한 점을 감안하여 대한민국 특허등록 제 0348577호에는 건물의 개구부에 설치된 수평보형 댐퍼를 이용한 내진보강공법이 게시되어 있다. In view of this point, Korean Patent Registration No. 0348577 discloses an earthquake-proof reinforcement method using a horizontal-type damper installed at an opening of a building.

게시된 내진보강공법은 보의 중앙부 저면에 중앙지구를 고정시켜 지진하중에 의한 보의 휨 변형이 중앙 T형지그에 전달되도록 하고, 상기 기둥부 내측면에 댐퍼프레임을 설치하고, 상기 중앙 T형지그와 댐퍼프레임 사이에 수평보형 댐퍼를 설치하되 상기 수평보형 댐퍼가 개구부의 상부에 위치하도록 하는 단계를 포함한다. In the posted seismic retrofitting method, the central region is fixed to the bottom of the central portion of the beam so that the flexural deformation of the beam due to the earthquake load is transmitted to the central T-shaped jig. A damper frame is provided on the inner side of the pillar, And providing a horizontal helical damper between the jig and the damper frame so that the horizontal helical damper is positioned above the opening.

대한민국 특허등록 제 1161785호에는 내진성능을 가진 일체형 창호 시스템에 게시되어 있다. 게시된 창호시스템은 창호를 설치하기 위해 건물의 벽체에 형성한 사각의 공간에 장착되는 것으로서, 유리를 끼울 수 있는 사각틀 형태의 창틀과; 상기 창틀의 내부에 위치하되, 그 일단부가 상기 창틀의 하부 또는 상부에 고정된 상태로 상기 창틀의 수직 방향과 일정한 경사각을 가지는 브레이스와; 상기 브레이스의 타단부에 고정되며, 수평으로 연장되는 연결플레이트와; 상기 연결플레이트와 접하고 있으며, 외부로부터 가해지는 수평하중을 전달받으며 허용 수평하중 이상의 수평하중에 의해 항복하여 변형되는 댐퍼와; 상기 창틀 측면 방향에서 상기 브레이스, 연결플레이트 및 댐퍼와 나란하게 형성된 유리끼움홈에 배치된 유리;를 포함하는 구성을 가진다.Korean Patent Registration No. 1161785 discloses an integrated window system with seismic performance. The posted window system is mounted in a square space formed in a wall of a building for installing a window, and includes a window frame in the form of a rectangular frame into which a glass can be inserted; A brace positioned inside the window frame and having a predetermined inclination angle with the vertical direction of the window frame with one end thereof fixed to the lower or upper portion of the window frame; A connecting plate fixed to the other end of the brace and extending horizontally; A damper which is in contact with the connection plate and receives a horizontal load applied from the outside and is deformed by yielding by a horizontal load exceeding an allowable horizontal load; And a glass disposed in the glass fitting groove formed in parallel with the brace, the connecting plate and the damper in the window frame side direction.

그러나 이러한 기술적 구성은 개구된 공간의 일부를 브레이스와 댐퍼가 가리게 되는 문제점이 있으며, 충분한 지진에 대해 댐핑력의 확보가 어렵다. However, this technical configuration has a problem that a brace and a damper cover a part of the opened space, and it is difficult to secure a damping force against a sufficient earthquake.

대한민국 특허등록 제 1165320호에는 철근콘트리트 건물의 개구부 내진보강방법이 게시되어 있다. 게시된 내진보강방법은 개구부의 철골프레임에 설치되는 댐퍼를 이용하지 않고 지진에 의한 수평력을 철근콘크리트 하부벽체에 매립된 철골프레임으로 저항하도록 하게 된다. Korean Patent Registration No. 1165320 discloses a seismic reinforcement method of an opening portion of a reinforced concrete building. The published seismic retrofitting method is to use a steel frame embedded in a reinforced concrete lower wall to resist horizontal forces caused by an earthquake without using a damper installed in a steel frame frame of the opening.

게시된 내진보강방법은 철근 콘크리트의 하부벽체에 매립된 철골플레임은 모서리 보강재를 더 구비하여 단순히 구조적 강도를 보완한 것으로, 건물의 설계에 따른 비용증가의 원인이 되며, 모서리 보강재가 설치되어 있으므로 이에 의해 건물의 개구부가 잠식되는 문제점이 있다. The published seismic retrofitting method is a method in which a steel frame embedded in a lower wall of a reinforced concrete is further provided with a corner reinforcement to simply compensate for the structural strength, which causes an increase in cost due to the design of the building, There is a problem that the opening of the building is encroached.

특허등록 제 1297794호에는 구조물 개구부의 내진보강공사를 위한 외부비계설치구조 및 그 설치방법을 적용한 내진 보강공범이 게시되어 있으며, 특허등록 제1281206호에는 건물 개구부용 면진장치 및 그 제조방법이 게시되어 있으며, 특허등록 제 1379892호에는 가변형 철골프레임에 의한 구조물 개구부의 내진보강구조 및 그 시공방법이 게시되어 있다. Patent Registration No. 1297794 shows an external scaffolding structure for installing the external scaffolding for the opening of the structure, and an anti-seismic reinforcement applying the installation method. Patent No. 1281206 discloses a seismic isolation device for a building opening and a manufacturing method thereof And patent registration No. 1379892 discloses a method of constructing an anti-breaking steel structure of an opening of a structure by a movable steel frame and a construction method thereof.

대한민국 특허등록 제 0348577호,Korean Patent Registration No. 0348577, 대한민국 특허등록 제 1161785호Korea Patent No. 1161785 대한민국 특허등록 제 1165320호,Korea Patent No. 1165320, 대한민국 특허등록 제 1297794호Korean Patent Registration No. 1297794 대한민국 특허등록 제1281206호Korea Patent No. 1281206 대한민국 특허등록 제 1379892호Korea Patent No. 1379892 대한민국 특허등록 제 1379892호Korea Patent No. 1379892

본 발명의 해결하고자 하는 과제는 수평하중에 의해 변형하며 특히 변형 하는 동안 내력이 탄성적으로 계속적으로 유지되어 건물 구조체의 손상방지 및 내진성능 향상을 향상시킬 수 있는 건물의 개구부 내진보강장치 및 이를 이용한 내진보강공법을 제공함에 있다. An object of the present invention is to provide an apparatus for seismic strengthening of an opening of a building which is deformed by a horizontal load and can be improved in preventing damage to a building structure and improving seismic performance, And to provide an earthquake-proof reinforcement method.

발명의 해결하고자 하는 과제의 다수의 개구부로 인한 건물의 약화로 지진, 강풍 등에 의해 건물이 파손되는 것을 방지할 수 있는 건물의 개구부 내진보강장치 및 이를 이용한 내진보강공법을 제공함에 있다. It is an object of the present invention to provide an opening seam reinforcing apparatus for a building which can prevent a building from being damaged by an earthquake or a strong wind owing to the weakening of the building due to a plurality of openings.

상기 기술적 과제를 해결하기 위한 본 발명의 건물의 개구부 내진보강장치 In order to solve the above-described technical problem, an opening seismic reinforcement device

건물에 개구부들에 각각 설치되는 것으로, 건물 개구부의 수평방향의 상하 내측면에 각각 외측으로 외력이 가하여진 상태로 밀착될 수 있도록 제1가압부재들에 의해 가압된 밀착되는 제 1,2수평보강부재와,The first and second horizontal reinforcement members are disposed in the openings of the building so as to be in close contact with each other on the upper and lower inner side surfaces in the horizontal direction of the building opening, A member,

상기 개구부의 수직방향측의 좌우 내측면에 각각 외측으로 외력이 가하여진 상태로 밀착될 수 있도록 제 2가압부재들에 의해 가압된 상태로 밀착되는 제 1,2수직보강부재들과,First and second vertical reinforcing members that are pressed in contact with the second pressing members so as to be in close contact with each other with an external force externally applied to the left and right inner side surfaces of the opening in the vertical direction,

상기 개구부의 상하 내측면에 밀착되는 상기 제 1,2수평보강부재와 개구부의 수직방향의 좌우측면에 밀착되는 상기 제 1,2수직보강부재들의 단부를 각각 연결하여 개구부의 내측면에 가압된 상태로 유지될 수 있도록 고정하여 제 1,2가압부재를 제거할 수 있도록 하는 연결브라켓들을 구비한 것을 그 특징으로 한다. The first and second horizontal reinforcing members closely contacted with the upper and lower inner side surfaces of the opening and the ends of the first and second vertical reinforcing members closely contacted with the right and left side surfaces in the vertical direction of the opening, So that the first and second pressing members can be removed.

본 발명에 있어서, 상기 제 1,2수평보강부재는 건물 개구부의 수평방향의 내측에 탄성력을 가진 상태로 밀착시킬 수 있도록 설정된 곡율반경을 갖도록 밴딩 된다. In the present invention, the first and second horizontal reinforcing members are bent to have a radius of curvature set so as to be in close contact with the inside of the building opening in a horizontal direction with elastic force.

상기 제 1가압부재는 상기 제 1,2수평보강부재들에 단부가 밀착되는 제1가압로드 또는 제1가압로드와 제 1수평보강부재의 사이에 설치되어 되어 제 1수평보강부재들을 건물 개구부의 내측면에 밀착시키는 액튜에이터 또는 스크류잭을 포함하며, 상기 제 2가압부재는 상기 제 1,2수직보강부재들에 단부가 밀착되는 제2가압로드 또는 제 2가압로드와 제 1수평보강부재의 사이에 설치되어 되어 제 1수평보강부재들을 건물 개구부의 내측면에 밀착시키는 액튜에이터 또는 스크류잭을 포함한다. 그리고 상기 제 1가압부재와 제 2가압부재에는 제 1수평보강부재에 가하여지는 압력을 측정하기 위한 계측수단인 로드셀에 더 구비한다. The first pressing member is installed between the first pressing rod or the first pressing rod and the first horizontal reinforcing member, the end of which is closely attached to the first and second horizontal reinforcing members, And the second pressing member is disposed between the first pressing rod or the second pressing rod and the first horizontal reinforcing member, the end of which is in close contact with the first and second vertical reinforcing members, And an actuator or a screw jack for tightly attaching the first horizontal reinforcing members to the inner surface of the building opening. The first pressing member and the second pressing member are further provided with a load cell serving as a measuring means for measuring a pressure applied to the first horizontal reinforcing member.

대안으로 상기 기술적 과제를 해결하기 위한 건물의 개구부 내진보강장치를 이용한 내진보강공법은 Alternatively, an earthquake-proof reinforcement method using an opening seismic reinforcing device for a building to solve the above-

건물에 개구부의 건물 개구부의 수평방향의 상하 내측면에 각각 외측에 제1,수평보강부재와 제 2수평보강부재를 각각 설치하고, 제 1,2수평보강부재들의 사이에 제 1가압부재를 설치하여 제 1,2수평보강부재를 건물 개구부의 상하 측면에 가압된 상태로 밀착시키는 제 1,2수평보강부재 설치단계와,A first horizontal reinforcing member and a second horizontal reinforcing member are respectively provided on the upper and lower inner side surfaces in the horizontal direction of the building opening of the opening in the building and a first pressing member is installed between the first and second horizontal reinforcing members A first horizontal reinforcing member mounting step of bringing the first and second horizontal reinforcing members into close contact with the upper and lower side surfaces of the building opening in a pressed state,

건물에 개구부의 건물 개구부의 수직방향의 좌우 내측면에 각각 외측에 제1수직보강부재와 제 2수직보강부재를 각각 설치하고, 제 1,2수직보강부재들의 사이에 제 2가압부재를 설치하여 제 1,2수직보강부재를 건물 개구부의 상하 측면에 가압된 상태로 밀착시키는 제 1,2수직보강부재 설치단계The first vertical reinforcing member and the second vertical reinforcing member are respectively provided on the outer side of the right and left inner side surfaces in the vertical direction of the building opening of the opening in the building and a second pressing member is provided between the first and second vertical reinforcing members The first and second vertical reinforcing members are attached to the first and second vertical reinforcing members in a state of being pressed against the upper and lower sides of the opening of the building,

상기 제 1,2수평보강부재의 단부와 제 1,2수직보강부재의 단부를 제1,2수평보강부재와 제 1,2수직보강부재에 각각 건물개구부의 내측면으로 압력이 가하여지는 상태에서 연결브라켓들을 이용하여 고정하는 연결브라켓 설치단계와,The end portions of the first and second horizontal reinforcement members and the end portions of the first and second vertical reinforcement members are pressed against the inner surfaces of the opening portions of the first and second horizontal reinforcement members and the first and second vertical reinforcement members, A connection bracket mounting step of fixing using the connection brackets,

상기 연결브라켓에 의해 제 1,2수평보강부재와 제 1,2수직보강부재가 건물 개구부의 내측면에 가압된 상태에 설치된 상태에서 상기 제 1,2가압부재를 제거하는 제1,2가압부재 철거단계를 구비한다. The first and second pressing members are disposed in a state where the first and second horizontal reinforcing members and the first and second vertical reinforcing members are pressed by the connection bracket to the inner surface of the building opening, And a demolition step.

본 발명에 있어서, 상기 연결브라켓의 설치단계에 있어서, 상기 제 1,2수평보강부재와 제 1,2수직보강부재가 건물 개구부를 수평방향 및 수직방향으로 지지하는 보의 역할을 할 수 있도록 상기 제 1,2수평보강부재와 제 1,2수직보강부재의 길이 방향의 일측으로 외력을 가한 상태에서 연결브라켓에 의해 고정되도록 하는 길이방향가압단계를 더 구비한다. In the present invention, in the step of installing the connection brackets, the first and second horizontal reinforcing members and the first and second vertical reinforcing members may be formed to have a shape capable of supporting the building opening in the horizontal direction and the vertical direction, And a longitudinal pressing step of securing the first and second horizontal reinforcing members and the first and second vertical reinforcing members by a connecting bracket while applying an external force to one side of the longitudinal direction of the first and second horizontal reinforcing members.

그리고 제1,2수평보강부재 설치단계에 있어서, 상기 제 1,2수평보강부재를 곡율반경중심이 개구부의 건물개구부의 설치되는 부위에 위치되도록 소정의 곡율로 밴딩하는 밴딩단계를 더 구비한다. And a bending step of bending the first and second horizontal reinforcing members at a predetermined curvature so that a radius of curvature of the first and second horizontal reinforcing members is located at a portion where the opening of the opening is installed.

본 발명에 따른 건물의 개구부 내진보강장치 및 이를 이용한 내진보강공법은 건물 특히, 콘크리트 건물의 개구부에 설치되어 지진 및 태풍 등에 의한 수평하중에 의한 변형력에 의한 내력을 상승시킬 수 있으며, 나아가서는 건물이 약화되는 것을 방지할 수 있다. The opening seam reinforcement of a building according to the present invention and the seismic retrofitting method using the same are installed in an opening of a building, in particular, a concrete building so as to increase a proof strength by a horizontal load caused by an earthquake or a typhoon, It can be prevented from being weakened.

도 1은 본 발명에 따른 건물의 개구부 내진보강장치를 나타내 보인 분리사시도,
도 2는 본 발명에 따른 건물의 개구부 내진보강장치를 나타내 보인 정면도,
도 3은 도 1에 도시된 제1,2가압부의 다른 실시예를 도시한 정면도.
도 4 및 도 5는 연결브라켓의 실시예들을 발췌하여 도시한 사시도,
도 6 및 도 7은 내진 보강장치의 설치방법을 나타내 보인 사시도,
도 8은 건물의 개구부 내진보강장치의 작용상태를 나타내 보인 정면도. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of an opening seismic reinforcing apparatus for a building according to the present invention;
FIG. 2 is a front view of an opening seismic reinforcing apparatus of a building according to the present invention,
3 is a front view showing another embodiment of the first and second pressing portions shown in Fig.
FIGS. 4 and 5 are perspective views illustrating the embodiments of connection brackets,
6 and 7 are perspective views showing the installation method of the seismic strengthening apparatus,
8 is a front view showing an operating state of the seismic retrofitting apparatus of an opening portion of a building.

본 발명은 공동주택과 같이 개구부가 많은 건축물, 토목구조물 등의 개구부에 설치되어 지진, 강풍 등에 의해 작용하는 수평하중에 의해 건물이 약화되어 손상되는 것을 방지할 수 있는 것으로, 일 실시예를 도 1 내지 도 4에 나타내 보였다.The present invention can prevent a building from being damaged due to a horizontal load applied by an earthquake or strong wind or the like, which is installed in an opening of a building or a civil engineering structure having many openings such as a multi- As shown in FIG.

도면을 참조하면, 본 발명에 따른 건물의 개구부 내진보강장치(10)는 아파트, 주상복합건물과 같은 공동주택, 토목구조물 등과 같은 건물(100)의 창호, 문틀이 설치되는 개구부(110)가 구비된다. 지진 또는 강풍 등에 의해 건물에 작용하는 수평하중으로 인하여 건물이 손상되거나 창호 또는 문틀이 손상되어 피난의 어려움이 발생될 수 있다. Referring to the drawings, an opening seam reinforcing apparatus 10 for a building according to the present invention includes an opening 110 in which a window or a door of a building 100 such as an apartment, a residential complex, a civil engineering structure, do. Horizontal loads acting on the building due to earthquakes or strong winds can damage the building or damage the windows or door frames, making it difficult to evacuate.

상기 건물(100)의 개구부(110)에 설치되는 건물의 개구부 내진보강장치(10)는 건물(100)의 개구부(110)의 수평방향의 상하부 내측면(111)(112)에 각각 외측으로 외력이 가하여진 상태로 밀착될 수 있도록 제1가압부재(210)들에 의해 가압되는 제 1,2수평보강부재(20)(30)를 구비한다. 상기 제 1,2수평보강부재(20)(30)는 H빔, 사각파이프, 찬넬 등과 같은 형강으로 이루어질 수 있는데, 이에 한정되지 않고 구조적 강도를 보강할 수 있는 부재이면 가능한데, 탄성변형력이 상대적으로 큰 부재를 사용함이 바람직하다. The opening seam reinforcing apparatus 10 of the building installed in the opening 110 of the building 100 is provided with an external force externally to the upper and lower inner side faces 111 and 112 in the horizontal direction of the opening 110 of the building 100, The first and second horizontal reinforcing members 20 and 30 are pressed by the first pressing members 210 so that the first and second pressing members 210 and 210 can be brought into close contact with each other. The first and second horizontal reinforcing members 20 and 30 may be formed of a shape such as an H beam, a square pipe, a channel, or the like. However, the first and second horizontal reinforcing members 20 and 30 are not limited thereto. It is preferable to use a large member.

상기 제1,2수평보강부재(20)(30)는 상기 상하부 내측면(111)(112)에 밀착력을 높이기 위하여 설정된 곡율반경을 갖도록 밴딩함이 바람직하다. 이때에 상기 곡율 반경의 중심은 설치되는 상하측면과 대응되는 전면에 위치되도록 함이 바람직하다. 그리고 상기 제 1,2수평보강부재(20)(30)는 건축(100)의 개구부(110)의 특성에 따라 복합 곡율반경을 갖도록 밴딩될 수 있다.The first and second horizontal reinforcing members 20 and 30 may be bent to have a radius of curvature set to increase the adhesion to the upper and lower inner faces 111 and 112. At this time, it is preferable that the center of the radius of curvature is located on the front surface corresponding to the installed upper and lower sides. The first and second horizontal reinforcing members 20 and 30 may be bent to have a complex radius of curvature according to the characteristics of the opening 110 of the building 100.

상기 제 1,2수평보강부재(20)(30)를 건물(100)에 형성된 개구부(110)의 상부 내측면(111)과 하부 내측면(112)에 가압하기 위한 제 1가압부재(210)들은 제 1,2수평보강부재(20)(30)의 단부 사이에 설치되어 제 1수평보강부재(20)와 제 2수평보강부재(30)를 상하부 내측면으로 설정된 힘으로 가압하여 밀착시킬 수 있는 것으로, 상기 제 1,2수평보강부재(20)(30)들에 단부가 밀착되는 제1가압로드(211) 또는 제1가압로드(211)와 제 1수평보강부재(20)의 사이, 제1가압로드(211)와 제 2수평보강부재(30)의 사이에 가압수단(212)이 설치된다. 상기 가압수단(212)은 액튜에이터, 스크류잭, 유압실린더, 유압잭들 중 선택된 하나가 사용될 수 있다. A first pressing member 210 for pressing the first and second horizontal reinforcing members 20 and 30 to the upper inner side surface 111 and the lower inner side surface 112 of the opening 110 formed in the building 100, The first horizontal reinforcing member 20 and the second horizontal reinforcing member 30 are provided between the end portions of the first and second horizontal reinforcing members 20 and 30 so as to be in close contact with the upper and lower inner side surfaces A first pressing rod 211 or a first pressing rod 211 whose ends are adhered to the first and second horizontal reinforcing members 20 and 30 and the first horizontal reinforcing member 20, A pressing means 212 is provided between the first pressing rod 211 and the second horizontal reinforcing member 30. The pressing means 212 may be a selected one of an actuator, a screw jack, a hydraulic cylinder, and hydraulic jacks.

상기 제 1가압부(210)에는 제 1,2수평보강부재(20)(30)를 설정된 압력으로 가압하기 위하여 가압수단(212)에 의한 가압력을 측정하기 위한 제1압력측정부(213)를 더 구비할 수 있다. 상기 제1압력측정부(213)는 제1가압수단과 제1가압부재(211)에 설치되는 로드셀, 스테레인게이지 등으로 이루어질 수 있다. 그러나 이에 한정되지는 않는다. The first pressing part 210 is provided with a first pressure measuring part 213 for measuring a pressing force by the pressing part 212 so as to press the first and second horizontal reinforcing members 20 and 30 to a predetermined pressure . The first pressure measuring unit 213 may include a load cell, a stainless steel gauge, or the like, which is installed in the first pressing unit 211 and the first pressing unit 211. However, it is not limited thereto.

상기 건물(100)에 형성된 개구부(110)의 수직방향측의 좌우 내측면(113)(114)에는 각각 외측으로 외력이 가하여진 상태로 밀착될 수 있도록 제 2가압부재(220)들에 의해 가압된 상태로 밀착되는 제 1,2수직보강부재(40)(50)들이 설치되는데, 상기 제 1,2수직 보강부재(40)(50)는 상술한 제1,2수평보강부재(20)(30)의 구성과 실질적으로 유사하다. 즉, 제 1,2수직보강부재(40)(50)는 개구부(110)의 좌우내측면(113)(114)에 밀착력을 높이기 위하여 소정의 곡율반경으로 밴딩되거나 복합곡율반경을 갖도록 밴딩될 수 있다. The left and right inner side surfaces 113 and 114 on the vertical direction side of the opening 110 formed in the building 100 are pressed by the second pressing members 220 so as to be in close contact with the outer side, The first and second vertical reinforcing members 40 and 50 are installed in the first and second horizontal reinforcing members 20 and 20, 30). ≪ / RTI > That is, the first and second vertical reinforcing members 40 and 50 may be bent to have a predetermined radius of curvature or have a radius of curvature of curvature in order to increase the adhesion to the left and right inner sides 113 and 114 of the opening 110 have.

상기 제 1,2수직보강부재(40)(50)를 건물(100)에 형성된 개구부(110)의 좌우 내측면(113)(114)에 가압하여 밀착시키기 위한 제 2가압부재(220)들은 상기 제 1가압부재(210)의 기술적 구성과 실질적으로 동일하다. 제2가압부재(220)은 상기 제 1,2수직보강부재(40)(50)들에 단부가 밀착되는 제2가압로드(221) 또는 제2가압로드(221)에 설치되어 제 1,2수직보강부재(40)(50)를 외측으로 가압하기 이한 가압수단(222)과 제 2압력측정부(223)가 설치된다.The second pressing members 220 for pressing the first and second vertical reinforcing members 40 and 50 against the left and right inner side surfaces 113 and 114 of the opening 110 formed in the building 100, Is substantially the same as the technical configuration of the first pressing member 210. [ The second pressing member 220 is installed on the second pressing rod 221 or the second pressing rod 221 whose ends are closely attached to the first and second vertical reinforcing members 40 and 50, A pressing unit 222 and a second pressure measuring unit 223 for pressing the vertical reinforcing members 40 and 50 outward are provided.

상기 제 1,2가압부재(210)(220)는 도 3에 도시된 바와 같이 지지프레임(230)에 상부측과 측면측에 설치되어 구성될 수도 있다. The first and second pressing members 210 and 220 may be installed on the upper side and the side surface of the support frame 230 as shown in FIG.

상술한 바와 같이 외측으로 건물의 개구부(110)의 상하내측면 및 좌우내측면에 설치되는 제 1,2수평보강부재(20)(30)와 제 1,2수직보강부재(40)(50)들의 단부는 연결브라켓(60)들에 의해 연결되어 제 1,2수평보강부재(20)(30)와 제 1,2수직보강부재(40)(50)가 개구부의 상하부 내측면과 좌우내측면에 가압된 상태로 밀착된다. The first and second horizontal reinforcing members 20 and 30 and the first and second vertical reinforcing members 40 and 50 installed on the upper and lower inner side surfaces and the left and right inner side surfaces of the opening 110 of the building, The first and second vertical reinforcing members 20 and 30 and the first and second vertical reinforcing members 40 and 50 are connected to the upper and lower inner side surfaces of the opening, In a pressed state.

상기 연결브라켓(60)은 도 4에 도시된 바와 같이 제1,2수평보강부재(20)(30)와 제1,2수직보강부재(40)(50)들이 개구부(110)의 내측면에 밀착된 상태에서 제1수평보강부재(20)와 제 1,2수직보강부재(40)(50)의 단부 및 제 2수평보강부재(30)와 제 1,2수직보강부재(40)(50)의 단부의 측면에 볼트등과 같은 결합부재에 의해 고설치될 수 있으며, 도 5에 도시된 바와 같이 모서리부에 설치될 수 있다. 4, the first and second horizontal reinforcing members 20 and 30 and the first and second vertical reinforcing members 40 and 50 are formed on the inner surface of the opening 110, The end portions of the first horizontal reinforcing member 20 and the first and second vertical reinforcing members 40 and 50 and the ends of the second horizontal reinforcing member 30 and the first and second vertical reinforcing members 40 And may be installed at an edge portion as shown in FIG.

상술한 바와 같이 연결브라켓(60)들에 의해 제 1,2수직보강부재(40)(50)와 제 1,2수평보강부재(20)(30)들의 고정이 완료되면 상기 제 1,2가압부재(210)(220)들을 제거한다.When the fixing of the first and second vertical reinforcing members 40 and 50 and the first and second horizontal reinforcing members 20 and 30 is completed by the connection brackets 60 as described above, The members 210 and 220 are removed.

한편, 도 6 내지 8에는 본 발명에 따른 건물의 개구부 내진보강장치를 이용한 내진보강공법을 상술한 바와 같은 내진보강장치의 설치와 연계하여 설명하면 다음과 같다.  6 to 8 illustrate the seismic retrofitting method using the apparatus for reinforcing the openings of a building according to the present invention in connection with the installation of the seismic retrofitting apparatus as described above.

건물 개구부(110)의 수평방향의 상하 내측면에 각각 외측에 제1수평보강부재(20)와 제 2수평보강부재(30)를 각각 설치하고, 제 1,2수평보강부재(20)(30)들의 사이에 제 1가압부재(210)를 설치하여 제 1,2수평보강부재(20)(30)를 건물 개구부의 상하 측면에 가압된 상태로 밀착시키는 제 1,2수평보강부재 설치단계와, 건물 개구부(110)의 수직방향의 좌우 내측면에 각각 외측에 제1수직보강부재(40)와 제 2수직보강부재(50)를 각각 설치하고, 제 1,2수직보강부재(40)(50)들의 사이에 제 2가압부재를 설치하여 제 1,2수직보강부재(40)(50)를 건물 개구부의 상하 측면에 가압된 상태로 밀착시키는 제 1,2수직보강부재 설치단계를 수행한다. The first horizontal reinforcing member 20 and the second horizontal reinforcing member 30 are provided on the upper and lower inner side surfaces in the horizontal direction of the building opening 110 respectively and the first and second horizontal reinforcing members 20 and 30 The first and second horizontal reinforcing members 20 and 30 are pressed against the upper and lower side surfaces of the building opening in a state in which the first and second horizontal reinforcing members 20 and 30 are pressed against each other, The first vertical reinforcing member 40 and the second vertical reinforcing member 50 are provided on the outer side of the vertical opening of the building opening 110 and the first vertical reinforcing member 40 The first and second vertical reinforcing members 40 and 50 are installed in close contact with the upper and lower side surfaces of the building opening in a pressurized state .

상기 제 1,2수평보강부재(20)(30)의 단부와 제 1,2수직보강부재(40)(50)의 단부를 제1,2수평보강부재(20)(30)와 제 1,2수직보강부재(40)(50)에 각각 건물 개구부의 내측면으로 압력이 가하여지는 상태에서 연결브라켓(60)들을 이용하여 고정하는 연결브라켓 설치단계 수행한다. The ends of the first and second horizontal reinforcing members 20 and 30 and the ends of the first and second vertical reinforcing members 40 and 50 are connected to the first and second horizontal reinforcing members 20 and 30, 2 vertical reinforcing members 40 and 50 by using the connection brackets 60 in a state in which pressure is applied to the inner side surfaces of the building openings.

상기 연결브라켓(60)에 의해 제 1,2수평보강부재(20)(30)와 제 1,2수직보강부재(40)(50)가 건물 개구부의 내측면에 가압된 상태에서 상기 제 1,2가압부재(210)(220)를 제거하는 제1,2가압부재 철거단계를 구비한다. When the first and second horizontal reinforcing members 20 and 30 and the first and second vertical reinforcing members 40 and 50 are pressed by the connection bracket 60 to the inner surface of the building opening, The first and second pressing members 210 and 220 are removed.

한편, 상기 연결브라켓(60)의 설치단계에 있어서, 상기 제 1,2수평보강부재(20)(30)와 제 1,2수직보강부재(40)(50)가 건물 개구부를 수평방향 및 수직방향으로 지지하는 보의 역할을 할 수 있도록 상기 제 1,2수평보강부재(20)(30)와 제 1,2수직보강부재(40)(50)의 길이 방향의 일측으로 외력을 가한 상태에서 연결브라켓(60)에 의해 고정되도록 하는 길이방향가압단계를 더 구비한다.The first and second horizontal reinforcing members 20 and 30 and the first and second vertical reinforcing members 40 and 50 may be disposed horizontally and vertically in the building bracket 60. [ (30) and the first and second vertical reinforcing members (40) (50) so as to serve as a beam for supporting the first and second vertical reinforcing members To be fixed by the connection bracket (60).

상술한 바와 같이 구성된 본 발명에 따른 건물의 개구부 내진보강장치가 시공된 건물에 지진, 강풍 등에 의해 수평하중을 가했을 때의 건물의 개구부(110) 측에 응력분포가 집중되는데, 이때에 상기 수평하중에 의한 응력은 제 1,2수평보강부재(20)(30) 및 제 1,2수직보강부재(40)(50)에 작용하게 된다. The stress distribution is concentrated on the side of the opening 110 of the building when a horizontal load is applied to the constructed building by an earthquake or a strong wind or the like in the building of the opening seam reinforcing apparatus according to the present invention constructed as described above, Stress acts on the first and second horizontal reinforcing members 20 and 30 and the first and second vertical reinforcing members 40 and 50.

상기 1,2수평보강부재(20)(30) 및 제 1,2수직보강부재(40)(50)는 개구부(110)의 내주면에 설정된 압력이 가하여진 상태에서 밀착 고정되어 있으므로 건물의 개구부(110) 측에 작용하는 경우, 제 1,2수평보강부재(20)(30) 및 제 1,2수직보강부재(40)(50)가 탄성변형 되면서, 지진의 에너지를 흡수하여 건물 구조체의 손상을 방지하는 역할을 할 수 있다.The first and second vertical stiffening members 20 and 30 and the first and second vertical stiffening members 40 and 50 are tightly fixed to the inner peripheral surface of the opening 110 with a predetermined pressure applied thereto, 110, the first and second horizontal reinforcing members 20, 30 and the first and second vertical reinforcing members 40, 50 are elastically deformed to absorb the energy of the earthquake, Can be prevented.

삭제delete

본 발명은 도면에 도시된 실시예를 참고로 설명되었으나 이는 예시적인 것에 불과하며, 본 기술 분야의 통상의 지식을 가진 사람이라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다. 따라서, 본 발명의 진정한 기술적 보호 범위는 첨부된 등록 청구 범위의 기술적 사상에 의해 정해져야 할 것이다.While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

본 발명의 건물의 개구부 내진보강장치 및 이를 이용한 내진보강공법은 각종 건축 및 토목구조물, 조형물, 교량 등에 널리 적용 가능하다. The open seismic reinforcement of the building of the present invention and the seismic retrofitting method using the same can be widely applied to various construction and civil engineering structures, sculptures, bridges and the like.

20: 제 1수평보강부재
30: 제 2수평보강부재
40: 제 1수직보강부재
50: 제 2수직보강부재
100; 건물
110:(건물의) 개구부
210; 제 1가압부재
220: 제 2가압부재20: a first horizontal reinforcing member
30: a second horizontal reinforcing member
40: a first vertical reinforcing member
50: second vertical reinforcing member
100; building
110: The opening (of the building)
210; The first pressing member
220: second pressing member

Claims (7)

건물에 개구부들에 각각 설치되는 것으로, 건물 개구부의 수평방향의 상하 내측면에 각각 외측으로 외력이 가하여진 상태로 밀착될 수 있도록 제1가압부재들에 의해 가압된 밀착되는 제 1,2수평보강부재와,
상기 개구부의 수직방향측의 좌우 내측면에 각각 외측으로 외력이 가하여진 상태로 밀착될 수 있도록 제 2가압부재들에 의해 가압된 상태로 밀착되는 제 1,2수직보강부재들과,
상기 개구부의 상하 내측면에 밀착되는 상기 제 1,2수평보강부재와 개구부의 수직방향의 좌우측면에 밀착되는 상기 제 1,2수직보강부재들의 단부를 각각 연결하여 개구부의 내측면에 가압된 상태로 유지될 수 있도록 고정하여 제 1,2가압부재를 제거할 수 있도록 하는 연결브라켓들을 구비하며,
상기 제 1,2수평보강부재는 건물 개구부의 수평방향의 내측에 탄성력을 가진 상태로 밀착시킬 수 있도록 설정된 곡율반경을 갖도록 밴딩 된 것을 특징으로 하는 건물의 개구부 내진 보강장치. The first and second horizontal reinforcement members are disposed in the openings of the building so as to be in close contact with each other on the upper and lower inner side surfaces in the horizontal direction of the building opening, A member,
First and second vertical reinforcing members that are pressed in contact with the second pressing members so as to be in close contact with each other with an external force externally applied to the left and right inner side surfaces of the opening in the vertical direction,
The first and second horizontal reinforcing members closely contacted with the upper and lower inner side surfaces of the opening and the ends of the first and second vertical reinforcing members closely contacted with the right and left side surfaces in the vertical direction of the opening, So that the first and second pressing members can be removed,
Wherein the first and second horizontal reinforcement members are bent to have a radius of curvature set so as to be in close contact with the building opening in a horizontal direction with elastic force. 삭제delete 제 1항에 있어서,
상기 제 1가압부재는 상기 제 1,2수평보강부재들에 단부가 밀착되는 제1가압로드 또는 제1가압로드와 제 1수평보강부재의 사이에 설치되어 되어 제 1수평보강부재들을 건물 개구부의 내측면에 밀착시키는 액튜에이터 또는 스크류잭을 포함하며,
상기 제 2가압부재는 상기 제 1,2수직보강부재들에 단부가 밀착되는 제2가압로드 또는 제 2가압로드와 제 1수평보강부재의 사이에 설치되어 되어 제 1수평보강부재들을 건물 개구부의 내측면에 밀착시키는 액튜에이터 또는 스크류잭을 포함한 것을 특징으로 하는 건물의 개구부 내진 보강장치. The method according to claim 1,
The first pressing member is installed between the first pressing rod or the first pressing rod and the first horizontal reinforcing member, the end of which is closely attached to the first and second horizontal reinforcing members, And an actuator or a screw jack which is brought into close contact with the inner surface,
The second presser member is installed between the second presser rod or the second presser rod and the first horizontal reinforcement member to which the ends of the first and second presser members are in close contact with the first and second vertical reinforcement members, And an actuator or a screw jack which is brought into close contact with the inner surface of the housing. 제 1항에 있어서,
상기 제 1가압부재와 제 2가압부재에는 제 1수평보강부재에 가하여지는 압력을 측정하기 위한 계측수단인 로드셀에 더 구비된 것을 특징으로 하는 건물의 개구부 내진 보강장치. The method according to claim 1,
Wherein the first pressing member and the second pressing member are further provided with a load cell serving as a measuring means for measuring a pressure applied to the first horizontal reinforcing member. 건물에 개구부의 건물 개구부의 수평방향의 상하 내측면에 각각 외측에 제1,수평보강부재와 제 2수평보강부재를 각각 설치하고, 제 1,2수평보강부재들의 사이에 제 1가압부재를 설치하여 제 1,2수평보강부재를 건물 개구부의 상하 측면에 가압된 상태로 밀착시키는 제 1,2수평보강부재 설치단계와,
건물에 개구부의 건물 개구부의 수직방향의 좌우 내측면에 각각 외측에 제1수직보강부재와 제 2수직보강부재를 각각 설치하고, 제 1,2수직보강부재들의 사이에 제 2가압부재를 설치하여 제 1,2수직보강부재를 건물 개구부의 상하 측면에 가압된 상태로 밀착시키는 제 1,2수직보강부재 설치단계
상기 제 1,2수평보강부재의 단부와 제 1,2수직보강부재의 단부를 제1,2수평보강부재와 제 1,2수직보강부재에 각각 건물개구부의 내측면으로 압력이 가하여지는 상태에서 연결브라켓들을 이용하여 고정하는 연결브라켓 설치단계와,
상기 연결브라켓에 의해 제 1,2수평보강부재와 제 1,2수직보강부재가 건물 개구부의 내측면에 가압된 상태에 설치된 상태에서 상기 제 1,2가압부재를 제거하는 제1,2가압부재 철거단계를 구비하며,
상기 제1,2수평보강부재 설치단계에 있어서, 상기 제 1,2수평보강부재를 곡율반경중심이 개구부의 건물개구부의 설치되는 부위에 위치되도록 소정의 곡율로 밴딩하는 밴댕단계를 더 구비한 것을 특징으로 하는 건물의 개구부 내진보강장치를 이용한 내진보강공법. A first horizontal reinforcing member and a second horizontal reinforcing member are respectively provided on the upper and lower inner side surfaces in the horizontal direction of the building opening of the opening in the building and a first pressing member is installed between the first and second horizontal reinforcing members A first horizontal reinforcing member mounting step of bringing the first and second horizontal reinforcing members into close contact with the upper and lower side surfaces of the building opening in a pressed state,
The first vertical reinforcing member and the second vertical reinforcing member are respectively provided on the outer side of the right and left inner side surfaces in the vertical direction of the building opening of the opening in the building and a second pressing member is provided between the first and second vertical reinforcing members The first and second vertical reinforcing members are attached to the first and second vertical reinforcing members in a state of being pressed against the upper and lower sides of the opening of the building,
The end portions of the first and second horizontal reinforcement members and the end portions of the first and second vertical reinforcement members are pressed against the inner surfaces of the opening portions of the first and second horizontal reinforcement members and the first and second vertical reinforcement members, A connection bracket mounting step of fixing using the connection brackets,
The first and second pressing members are disposed in a state where the first and second horizontal reinforcing members and the first and second vertical reinforcing members are pressed by the connection bracket to the inner surface of the building opening, And a demolition step,
And a banding step of bending the first and second horizontal reinforcing members at a predetermined curvature so that the center of curvature radius is positioned at a portion where the opening of the opening is provided in the first and second horizontal reinforcing members Seismic Retrofit Method Using Seismic Retrofit of Openings in Buildings. 제 5항에 있어서,
상기 연결브라켓의 설치단계에 있어서, 상기 제 1,2수평보강부재와 제 1,2수직보강부재가 건물 개구부를 수평방향 및 수직방향으로 지지하는 보의 역할을 할 수 있도록 상기 제 1,2수평보강부재와 제 1,2수직보강부재의 길이 방향의 일측으로 외력을 가한 상태에서 연결브라켓에 의해 고정되도록 하는 길이방향가압단계를 더 구비한 것을 특징으로 하는 건물의 개구부 내진보강장치를 이용한 내진보강공법.6. The method of claim 5,
The first and second vertical reinforcement members may be installed in the connecting brackets so that the first and second horizontal reinforcement members and the first and second horizontal reinforcement members may serve as beams supporting the building openings in the horizontal direction and the vertical direction, Further comprising a longitudinal pressing step of securing the reinforcing member and the first and second vertical reinforcing members by a connecting bracket in a state where an external force is applied to one side of the longitudinal direction of the reinforcing member and the first and second vertical reinforcing members. Method. 삭제delete
KR1020140145171A 2014-10-24 2014-10-24 earthquake-proof construction apparatus for opening parts of bulding and method utilizing the same KR101573060B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020140145171A KR101573060B1 (en) 2014-10-24 2014-10-24 earthquake-proof construction apparatus for opening parts of bulding and method utilizing the same
JP2017522076A JP6442050B2 (en) 2014-10-24 2015-10-26 Seismic reinforcement device for structural openings and seismic reinforcement method using the same
PCT/KR2015/011315 WO2016064255A1 (en) 2014-10-24 2015-10-26 Earthquake-proof opening portion reinforcement apparatus for building structure and earthquake-proof reinforcement method using same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140145171A KR101573060B1 (en) 2014-10-24 2014-10-24 earthquake-proof construction apparatus for opening parts of bulding and method utilizing the same

Publications (1)

Publication Number Publication Date
KR101573060B1 true KR101573060B1 (en) 2015-12-01

Family

ID=54882799

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140145171A KR101573060B1 (en) 2014-10-24 2014-10-24 earthquake-proof construction apparatus for opening parts of bulding and method utilizing the same

Country Status (3)

Country Link
JP (1) JP6442050B2 (en)
KR (1) KR101573060B1 (en)
WO (1) WO2016064255A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101829282B1 (en) * 2017-04-25 2018-02-20 김함태 Method for Reinforcing the Box Concrete Structure
KR101852842B1 (en) * 2017-09-01 2018-04-30 김함태 Device for Reinforcing the Box Concrete Structure
KR101842185B1 (en) * 2017-04-06 2018-05-28 주식회사 강동건설엔지니어링 Reinforcement structure and manufacturing method thereof
KR101928742B1 (en) * 2018-05-10 2019-03-12 (주)리채 The earthquake resistant reinforcement method using earthquake-proof construction apparatus
KR101974378B1 (en) * 2018-11-14 2019-05-02 (주)미지건설 Seismic Retrofit of Reinforced Concrete Buildings by Hydraulic System
KR101992186B1 (en) * 2018-11-12 2019-06-24 주식회사 태평피엔이 A earthquake proof reinforcement construction method installed on the outside and interior face of pillars and beams using a steel flame
KR20200054829A (en) * 2018-11-27 2020-05-20 주식회사 태평피엔이 A earthquake proof reinforcement structure installed on the outside and interior face of pillars and beams using a steel flame
KR20210066655A (en) 2019-11-28 2021-06-07 최경수 Open type damping system for seismic retrofit of existing structure and constructing method for the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100887160B1 (en) 2008-07-29 2009-03-10 김정숙 The structure aseismic reinforcement method of construction for which multi connection elastic device was used

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3228705B2 (en) * 1997-12-26 2001-11-12 川鉄建材株式会社 Seismic retrofitting method for existing reinforced concrete buildings
JP2000045560A (en) * 1998-07-24 2000-02-15 Matsumura Gumi Corp Vibration damping device and octagonal panel type damper
JP2000257270A (en) * 1999-03-09 2000-09-19 Taisei Corp Earthquake resistant reinforcement structure for existing building
JP3826350B2 (en) * 2002-05-02 2006-09-27 清水建設株式会社 Seismic reinforcement device and seismic reinforcement method
KR100540929B1 (en) * 2003-05-12 2006-01-10 연세대학교 산학협력단 Girder bridge protection apparatus, sacrifice bracing, sacrifice bracing restrainer composing it and reinforcement construction method thereof
KR100724596B1 (en) * 2005-05-03 2007-06-04 주식회사 기주건설 Earthquake-proof reinforcement shock relaxation system of bridge structure
JP5038686B2 (en) * 2006-11-16 2012-10-03 前田建設工業株式会社 Seismic reinforcement structure for existing buildings
JP2009013699A (en) * 2007-07-06 2009-01-22 Takenaka Komuten Co Ltd Aseismic strengthening method for apartment house

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100887160B1 (en) 2008-07-29 2009-03-10 김정숙 The structure aseismic reinforcement method of construction for which multi connection elastic device was used

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101842185B1 (en) * 2017-04-06 2018-05-28 주식회사 강동건설엔지니어링 Reinforcement structure and manufacturing method thereof
KR101829282B1 (en) * 2017-04-25 2018-02-20 김함태 Method for Reinforcing the Box Concrete Structure
KR101852842B1 (en) * 2017-09-01 2018-04-30 김함태 Device for Reinforcing the Box Concrete Structure
KR101928742B1 (en) * 2018-05-10 2019-03-12 (주)리채 The earthquake resistant reinforcement method using earthquake-proof construction apparatus
KR101992186B1 (en) * 2018-11-12 2019-06-24 주식회사 태평피엔이 A earthquake proof reinforcement construction method installed on the outside and interior face of pillars and beams using a steel flame
KR101974378B1 (en) * 2018-11-14 2019-05-02 (주)미지건설 Seismic Retrofit of Reinforced Concrete Buildings by Hydraulic System
KR20200054829A (en) * 2018-11-27 2020-05-20 주식회사 태평피엔이 A earthquake proof reinforcement structure installed on the outside and interior face of pillars and beams using a steel flame
KR102138917B1 (en) * 2018-11-27 2020-07-28 (주)태평피엔이 A earthquake proof reinforcement structure installed on the outside or interior face of pillars and beams using a steel flame
KR20210066655A (en) 2019-11-28 2021-06-07 최경수 Open type damping system for seismic retrofit of existing structure and constructing method for the same

Also Published As

Publication number Publication date
WO2016064255A1 (en) 2016-04-28
JP2017531752A (en) 2017-10-26
JP6442050B2 (en) 2018-12-19

Similar Documents

Publication Publication Date Title
KR101573060B1 (en) earthquake-proof construction apparatus for opening parts of bulding and method utilizing the same
US7997042B2 (en) Force-resisting devices and methods for structures
KR101165320B1 (en) Earthquake-proof construction method for opening parts of building
KR101348577B1 (en) Seismic retrofit method using lateral beam-type damper installed in opening space of building structure
KR101185974B1 (en) Reinforcing apparatus for panel-zone of beam and column member using bracing member and structure reinforcing method therewith
KR101814688B1 (en) Reinforced concrete building openings and cross-sectional reinforcement structures
JP5213248B2 (en) Seismic reinforcement structure for existing buildings
US9145701B2 (en) Earthquake resistant reinforcement apparatus, earthquake resistant building, and an earthquake resistant reinforcing method
KR101534431B1 (en) Segment type reinforcing structure for earthquake-proof
JP4658006B2 (en) Seismic isolation method for existing buildings and temporary seismic control panel
KR20090025496A (en) Structure for reinforcing earthquake-proof efficiency
KR20200025362A (en) Seismic reinforcement concrete structure using steel braces with dampers
KR101297794B1 (en) Scaffolding system for seismic retrofit of building structures and seismic retrofit method using the same
KR20120042239A (en) Steel plate shear wall which columns bear only gravity load
JP2006132150A (en) Seismic response control column and its construction method
JP4413239B2 (en) building
KR101841489B1 (en) Seismic reinforcement device of building columns
KR102047678B1 (en) Window-isolated type seismic retrofit device
KR20200004971A (en) Method for reinforcing the Earthquake of a concrete columns
KR102157288B1 (en) Fixing module for seismic strengthening of masonry building and seismic strengthening method using it
KR102462907B1 (en) Seismic reinforceme bracing steel frame and seismic reinforceme method using the same
KR20230150535A (en) Seismic structure of curtain wall system
JP6448832B1 (en) Seismic reinforcement structure of building
JP2516074B2 (en) Vertical coupling device for preventing vibration damage to buildings
JP3477599B2 (en) Seismic retrofit structure of existing building

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20181108

Year of fee payment: 4

R401 Registration of restoration