TH31031B

TH31031B - Slab bridge structures

Info

Publication number: TH31031B
Application number: TH701000212A
Authority: TH
Inventors: โทคูโน่ นายมิตซูฮิโร่; ซาอิโตะ นายฟูมิฮิโร่
Original assignee: นายธเนศ เปเรร่า; นางดารานีย์ วัจนะวุฒิวงศ์; นางวรนุช เปเรร่า
Filing date: 2007-01-18
Publication date: 2011-10-19

Abstract

DC60 การประดิษฐ์นี้จัดเตรียมโครงสร้างสะพานแบบแผ่นพื้นที่สามารถสร้างเสริมความแข็งแรง ซึ่ง ด้วยการเสริมสร้างความแข็งแรงดังกล่าวคานใหญ่ของสะพานและตอม่อสะพานคอนกรีตได้รับการ เชื่อมต่อกันโดยที่เป็นแบบแข็งแกร่งซึ่งตัดการขยายตัวและการหดตัว การโก่งและการบิดเบี้ยวของคาน ใหญ่ของสะพานและเพิ่มพูนความแข็งแรงของคอนกรีตเชื่อมต่อนั้นเองต้านทานต่อการขยายตัว การ หดตัว การบิดเบี้ยว ฯลฯ โดยที่ทำงานร่วมกันและซึ่งมีประสิทธิภาพอย่างยิ่งในฐานะที่เป็นมาตรการ เพื่อการป้องกันการวิบัติของโครงสร้างจากแผ่นดินไหวขนาดใหญ่ คอนกรีตแผ่นพื้นได้รับการตรึงไว้ ระหว่างด้านของคานใหญ่ แต่ละตัวซึ่งได้รับการจัดแนวตรงในทิศทางตามความกว้างของสะพานและ คอนกรีตเชื่อมต่อโดยซึ่งส่วนคานใหญ่ของสะพานที่ได้รับการรองรับไว้บนพื้นผิวด้านล่างของสะพาน ของตอม่อสะพานคอนกรีตที่รองรับคานใหญ่ของสะพานนั้นได้รับการฝังตรึง ได้รับการทับไว้บน พื้นผิวด้านล่างของสะพานเพื่อก่อรูปโครงสร้างสะพานแบบแผ่นพื้นซึ่งเป็นโครงสร้างรอยต่อแบบแข็ง เกร็งซึ่งคอนกรีตแผ่นพื้นและตอม่อสะพานคอนกรีตได้รับการเชื่อมต่อเข้าด้วยกันด้วยคอนกรีตโดยใช้ คอนกรีตเชื่อมต่อ การประดิษฐ์นี้จัดเตรียมโครงสร้างสะพานแบบแผ่นพื้นที่สามารถสร้างเเสริมความแข็งแรง ซึ่ง ด้วยการเสริมสร้างความแข็งแรงดังกล่าวคานใหญ่ของสะพานและต่อม่อสะพานคอนกรีตได้รับการ เชื่อมต่อกันโดยที่เป็นแบบแข็งแกร่งซึ่งตัดการขยายตัวและการหดตัว การโก่งและการบิดเบี้ยวของคาน ใหญ่ของสะพานและเพิ่มพูนความแข็งแรงของคอนกรีตเชื่อมต่อนั้นเองต้านทานต่อการขยายตัว การ หดตัว การบิดเบี้ย ฯลฯ โดยที่ทำงานร่วมกันและซึ่งมีประสิทธิภาพอย่างยิ่งในฐานะที่เป็นมาตรการ เพื่อการป้องกนการวิบัติของโครงสร้างจากแผ่นดินไหวขนาดใหญ่ คอนกรีตแผ่นพื้นได้รับการตรึงไว้ ระหว่างด้านของคานใหญ่ แต่ละตัวซึ่งได้รับการจัดแนวตรงในทิศทางตามความกว่างของสะพานและ คอนกรีตเชื่อมต่อดดยซึ่งส่วนคานใหญ่ของสะสานที่ได้รับการรองรับไว้บนพื้นผิวด้านล่างของสะพาน ของตอม่อสะพานคอนกรีตที่รองรับคานใหญ่ของสะพานนั้นได้รักบารฝังตรึง ได้รับการทับไว้บน พื้นผิวด้านล่างของสะพานเพื่อก่อรูปโครงสร้างสะพานแบบแผ่นพื้นซึ่งเปนโครงสร้างรอยต่ออแบบแข็ง แกรงซึ่งคอนกรีตแผ่นและตอม่อสะพานคอมกรีตได้รับการเชื่อมต่อเข้าด้วยกันแบบคอนกรีตโดยใช้ คอนกรีตเชื่อมต่อ DC60 This invention provides a plate-type bridge structure that can be strengthened, which by strengthening it, the bridge's main beams and concrete bridge stanchions have been Connected by a strong form that cuts expansion and contraction. Deflection and distortion of beams It also increases the strength of the bridge and increases the strength of the connecting concrete itself by working together to resist expansion, contraction, distortion, etc., and which is particularly effective as a measure. For preventing structural failure from large earthquakes Concrete slabs have been immobilized. Between the sides of the large beam Each, which is aligned in a direction along the width of the bridge and Concrete is connected by a large portion of the bridge's beams that are supported on the bottom surface of the bridge. Of the bridge pier, the concrete supporting the main beams of the bridge, has been buried Has been superimposed on The bottom surface of the bridge to form a slab bridge structure, a rigid welded structure. Rigid, in which the concrete slab and the concrete bridge pier have been connected together with concrete using Concrete connection The invention provides a slab bridge structure capable of generating a strong rim, which by strengthening it, the bridge's girders and concrete bridge glands have been applied. Connected by a strong form that cuts expansion and contraction. Deflection and distortion of beams It also increases the strength of the bridge and increases the strength of the concrete connection itself, which is resistant to expansion, contraction, twisting, etc., by working together, and which is extremely effective as a measure. To prevent structural failure of large earthquakes Concrete slabs have been immobilized. Between the sides of the large beam Each, which is aligned in a direction according to the width of the bridge and The concrete is connected by means of which most of the beams of the bridge are supported on the bottom surface of the bridge. Of the pier of the concrete bridge that supports the large beams of the bridge Has been superimposed on The bottom surface of the bridge to form a slab bridge structure, which is a rigid splice structure. Concrete, in which the concrete slab and the composite bridge pier are connected together using concrete Concrete connection

Claims

1. A slab bridge structure consists of a concrete bridge pier that extends along the first and second general verticals. By the concrete bridge pier at The one and the second were separated in the direction of the bridge length and the first and second concrete bridge pier. Two, each with a width that extends in the direction of the bridge width. The large beams of a number of elongated bridges extend in the direction of the width of the bridge. And separate from each other in the direction of such bridge width With the large beams of each such bridge having Ends for supporting the first and second bridges at their longitudinal opposite ends by the ends for The large beams of the first and second bridges were supported on the first and second concrete bridge glands. Two of them, respectively. To make the beam of such bridge distance between the first and the concrete bridge pier. Two of them, respectively. The bridge consists of concrete. Concrete slabs are placed in a space that is welded between the large beams of The bridge and the connecting concrete were placed on the first and second concrete bridge glands. Where the ends for supporting the main beams of the first and second bridges are those of the main girders. Each of them has been implanted in the above-mentioned concrete. Where the concrete slabs are connected to each of the first and second concrete bridge piers. It is hard to work by concrete connecting it. Where the first and second reinforcing bars are embedded in the first and second concrete bridge glands. And extends upwards from there Where the first and second connecting rods extend up and through the ends for supporting the beams. The large of the first and second bridges, respectively; the large beams of such bridges; And where the first and second stops are provided at the upper end of the reinforcement, connect the first And the second thereof, respectively By the aforementioned first and second stops are stabilized with the top end. The aforementioned of the reinforcement is connected to one, the second, respectively, and is connected to the top of the main beam. The bridges are respectively to anchor and connect the girders of each bridge to the gland. The first and second concrete. 2. A slab bridge structure according to claim 1, where the stop consists of Nut that has been threaded onto the threaded part of the top end. The first and second connection of the steel reinforcement 3. The slab bridge structure according to claim 2 consists of. The first and second belt The first and second concrete bridge piers were supported on The upper ends, respectively, of the first and second belts, respectively. 4. The slab bridge structure according to claim 3 consists of The rotating material was prepared on each such first and second concrete bridge pier and was It is inserted between each of the first and second concrete bridge glands and the girders of the bridge, but Each one to support the large beam of the bridge. Each on the first and second concrete bridge glands as follows The backing material Has been embedded in the concrete connected to it. 5. A bridge structure in a slab according to claim 4, where the supporting material is made up of steel and concrete. The support is used to lift the girders of the bridge from the first and second concrete bridge nodes. This is to create a gap between the girders of the bridge and connect the first and second concrete bridges. Each of these; And the gap was created between the girders of the bridge and the first concrete bridge joint, and Second, each pushed by the aforementioned substrate, which is filled with such a connection concrete to bind the substrate. In the concrete that is connected to it 6. A slab bridge structure according to claim 1 consists of The first and second pegs, with the first and second concrete poles being supported on The top end of the first and second needles, respectively. 7. The slab bridge structure according to claim 6 consists of The supporting material was prepared on each such first and second concrete bridge pier and was It is inserted between each of the first and second concrete bridge piers and the main girders of the bridge, but Each to support the girders of the bridge on the first and second concrete bridge glands, which the supporting material is embedded in the connected concrete. Rights 7 where the substrate is composed of steel and concrete The support is used to lift the girders of the bridge from the first and second concrete bridge nodes. This is to create a gap between the girders of the bridge and connect the first and second concrete bridges. Each of these; And the gap was created between the girders of the bridge and the first concrete bridge joint, and Second, each pushed by the aforementioned substrate, which is filled with such a connection concrete to bind the substrate. In the connected concrete 9. The slab bridge structure according to claim 1 consists of The supporting material was prepared on the first and second concrete bridge piers. Each one and were right It is inserted between each of the first and second concrete bridge piers and the main girders of the bridge, but Each one to support the large beam of the bridge. Each on the first and second concrete bridge glands as follows The supporting material is embedded in the concrete that is connected to it. 1 0. Slab bridge structure in accordance with claim 9, where it is composed of steel and concrete. The support is used to lift the girders of the bridge from the first and second concrete bridge nodes. This is to create a gap between the girders of the bridge and connect the first and second concrete bridges. Each of these; And the gap was created between the girders of the bridge and the first concrete bridge joint, and Second, each pushed by the aforementioned substrate, which is filled with such a connection concrete to bind the substrate. In the concrete connection thereof 1

1. The slab bridge structure according to claim 1 consists of Shoulder plates placed on at least one of the main beams of the bridge between at least one of the main beams of the bridge and at least one such stopper.

2. The slab bridge structure according to claim 1 consists of Concrete bridge pier protrusions are typically three that are placed between the concrete bridge piers. The first and the second such Where each elongated bridge beam, including the central section for supporting the main beams of Bridges positioned between the ends for the main beams of the first and second bridges; and Is supported on the third concrete bridge gland 1

3. A slab bridge structure according to claim 12, which for each large beam of such bridge The middle section for the main beams of the bridge has been Embedding the fixation in the concrete to connect it. The slab concrete was then joined to the third concrete bridge gland by means of the concrete to the third. Extending up from there, the third extension extends upward and passes through the central section for the large beams of the bridge. Such a large beam of such a bridge. A third stop is provided at the upper end of the third connecting rebar, with such additional stop stabilized to the upper end of the third connection rebar as follows. Said and was right Connected to that top of the main beam of the bridge. To hold the sticky and connect the big beams of the bridge, but Each one to the third concrete bridge gland as mentioned 1

4. A slab bridge structure according to claim 13, where the additional stop includes Screws that have been threaded onto the threaded part of the tip. Above mentioned of the aforementioned third connector reinforcement 1.

5. The slab bridge structure according to claim 1 consists of The elongated shoulder plate is supported on the above surface, attached to the large beam of the bridge. The distance between the beams of the adjacent bridge; And further reinforcing bars were embedded in the first and second concrete bridge glands and extended. Expand from there Where the additional extension rod extends between the main beams of one of the said bridges. They stick together and protrude through the said elongated shoulder pads. Where an additional stop is set up at the upper end of the said additional connecting rod. By this additional stop is stabilized to the upper end of the said additional connection and is connected to the top of the elongated shoulder plate 1.

6. A slab bridge structure according to claim 15, where the additional stop consists of: Screws that have been threaded onto the threaded part of the tip. On top of the aforementioned reinforcing steel, such additional connections.