JP2000034777A - Method for constructing building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To extremely easily and economically construct a building by using a pile arranged underground, connecting a vertical directional column to the upper end of the pile, fixing a beam support connecting member to the column, and connecting a horizontal directional beam to the connecting member. SOLUTION: A column 2 is connected to the upper end of an existing pile 1, a connecting member 4 firmly press-fittable to the column 2 from the outer periphery is installed on a screw cylinder 3, and a load applied to the connecting member 4 is supported by the screw cylinder 3 positioned just under the connecting member 4. Next, a bracket 5 is projected in the horizontal direction from the side surface in the connecting member 4, and a steel frame beam 6 is installed through the bracket 5. The length of the column 2 is formed equally to a distance between stories, and the screw cylinder 3 is interposed not only between the existing pile 1 and the column 2 but also between the column 2 of a lower story and the column 2 of an upper story. Thus, the beam 6 is arranged through the bracket projected with respective floors, and a slab 7 is installed on the beam 6.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building construction method.

[0002] It is an object of the present invention to provide a building construction method which can be easily constructed and dismantled.

[0003]

In order to achieve the above object, a method of constructing a building according to the present invention utilizes a pile installed in the ground, and connects a vertical column to the upper end of the pile. ,
The method is characterized by a building construction method in which a connecting member for supporting a beam is fixed to the support, a horizontal beam is connected to the connecting member, and a horizontal plane such as a slab or a roof is attached to the beam. .

[0004]

Embodiments of the present invention will be described below with reference to the drawings.

<A> Use of piles Prior to building a building, a columnar pile 1 is installed in the ground. For this, an existing pile 1 or a new pile can be used. For the pile construction method, widely known materials such as a friction pile driving technique and a driving method can be used.

<B> Connecting pillars. A column 2 is connected to the upper end of the existing pile 1. This pillar 2
It is also desirable that at least the base end has the same columnar shape as the existing pile 1. The connection between the existing pile 1 and the post 2 is
Use For this purpose, a screw is engraved on the tip of the existing pile 1 and the base end of the column 2, and is connected by being screwed through a screw in the screw cylinder 3 interposed therebetween. Since the distance between the existing pile 1 and the column 2 can be adjusted by interposing the screw cylinder 3, the height in the vertical direction can be easily adjusted, and uneven settlement occurs in a part of the plurality of existing piles 1. However, the heights of the columns 2 can be accurately matched.

<C> Mounting of the connecting member. A connecting member 4 capable of firmly pressing the column 2 from its outer periphery is attached to the column 2. If the connecting member 4 is mounted on the screw tube 3, the load applied to the connecting member 4 can be supported by the screw tube 3 located immediately below the connecting member 4. A bracket 5 projects from the side surface of the connecting member 4 in the horizontal direction, and a steel beam 6 is attached via the bracket 5.

<D> Mounting of slab and the like. The length of the column 2 is formed equal to the distance between the layers, and the screw cylinder 3
Is interposed not only between the existing pile 1 and the pillar 2 but also between the pillar 2 on the lower floor and the pillar 2 on the upper floor. If the connecting member 4 is mounted on the screw cylinder 3, the bracket 5 can be protruded in the horizontal direction for each layer, and the beam 6 can be mounted. Brackets 5 protruding from each layer in this manner
The beam 6 is arranged via the above, and a horizontal member such as a slab 7 and a roof 8 is attached on the beam 6 to complete the construction.

[0009]

[Effect of the present invention] Since the building construction method of the present invention is as described above, the following effects can be obtained. <B> Construction method is extremely simple and economical, since the pillars are sequentially connected to the top of the existing pile. <B> Since the structure can be disassembled into existing piles and supports, and supports and beams via the screw cylinder, dismantling work is extremely simple. <C> Even if the foundation is soft ground and the existing piles are settled unevenly, the height of the floor beams can be adjusted easily and finely by interposing the screw cylinder, and the building maintains an accurate horizontal plane. can do. <D> Since the structure can be disassembled into existing piles and supports, and supports and beams via the screw cylinder, the dismantled members can be converted to other sites as they are, which is extremely economical.

[Brief description of the drawings]

FIG. 1 is an explanatory diagram of an embodiment of a building construction method according to the present invention.

FIG. 2 is an explanatory view of a connecting portion between an existing pile and a support.

──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) E04G 21/14 E04G 21/14 (72) Inventor Mark Renchener 1-25 Nishishinjuku, Shinjuku-ku, Tokyo No. 1 Taisei Corporation (72) Inventor Masaaki Ota 1-25-1, Nishishinjuku, Shinjuku-ku, Tokyo F-term (reference) 2D046 AA14 CA08 2E174 AA01 BA01 BA03 DA11 DA12 DA13 DA17 DA18 DA58 DA63 DA67

Claims (1)

[Claims] 1. A vertical pillar is connected to an upper end of the pile using a pile installed in the ground, a connecting member for supporting a beam is fixed to the pillar, and a horizontal beam is connected to the connecting member. A building construction method in which horizontal members such as slabs and roofs are attached to beams and connected.