JP7457884B1 - architectural structure - Google Patents
architectural structure Download PDFInfo
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- JP7457884B1 JP7457884B1 JP2023112936A JP2023112936A JP7457884B1 JP 7457884 B1 JP7457884 B1 JP 7457884B1 JP 2023112936 A JP2023112936 A JP 2023112936A JP 2023112936 A JP2023112936 A JP 2023112936A JP 7457884 B1 JP7457884 B1 JP 7457884B1
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 106
- 239000010959 steel Substances 0.000 claims abstract description 106
- 239000000945 filler Substances 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000010276 construction Methods 0.000 claims abstract description 9
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 7
- 230000005484 gravity Effects 0.000 claims abstract description 5
- 239000002689 soil Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 2
- 239000002023 wood Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 239000004567 concrete Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920006328 Styrofoam Polymers 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 gravel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Foundations (AREA)
Abstract
【課題】本発明は、安定性に優れ、鉄筋コンクリートや鉄骨造・木造のような全ての建築構造において必要となる地中杭や地中梁設置等の基礎工事が不要であり、現場において構築が容易であり、かつ、解体も容易な省資源の建築構造物を提供することを目的とする。【解決手段】本発明に係る建築構造物Ａは、地表に立設される地表構造部１と、土中に位置する地中構造部２が一体化され、前記地中構造部は、土中に位置する深さが前記地表構造物の高さの１０～２０％であり、前記地表構造部及び地中構造部は、長さ方向に湾曲した鋼板部材を含む鋼板部材を連結して構築されてなり、前記地中構造部は、その内部が、全体の比重が１以下の充填材３で満たされていて、当該充填材の上面が地表構造物の床面４となり、地中構造部の下方には、地中構造部に連結される地中の基礎杭及び地中梁を備えていないことを特徴とする。【選択図】 図５[Problem] The present invention aims to provide a resource-saving architectural structure that is excellent in stability, does not require foundation work such as underground piles and underground beams that are necessary for all architectural structures such as reinforced concrete, steel frame construction, and wood construction, is easy to construct on site, and is easy to dismantle. [Solution] The architectural structure A according to the present invention is characterized in that a surface structural part 1 erected on the ground and an underground structural part 2 located underground are integrated, the underground structural part is located underground at a depth of 10 to 20% of the height of the surface structural part, the surface structural part and the underground structural part are constructed by connecting steel plate members including a steel plate member curved in the length direction, the underground structural part is filled with a filler material 3 with an overall specific gravity of 1 or less, the upper surface of the filler material becomes the floor surface 4 of the surface structural part, and below the underground structural part, there are no underground foundation piles or underground beams connected to the underground structural part. [Selected Figure] Figure 5
Description
本発明は、地表構造部と地中構造部とが一体化された建築構造物に関し、特に地中杭や地中梁を不要とする建築構造物に関する。 The present invention relates to a building structure in which a surface structure and an underground structure are integrated, and particularly to a building structure that does not require underground piles or underground beams.
従来より、地表の上部構造部と地中の下部構造部とが一体化された建築構造物については、下記特許文献に記載の発明が知られている。 BACKGROUND ART Conventionally, inventions described in the following patent documents are known for building structures in which an upper structure on the ground surface and a lower structure in the ground are integrated.
下記特許文献１には、その第１図に地表に立設される上部構造部と土中に位置する下部構造部とからなる球型建築物が示されている。当該球型建築物は、球体を緯線及び経線に沿って分割した弧面状の中間パネル１と、上端の頂部椀型パネル２と、下端の下部基礎パネル３とを一体に締め付け結合した球殻構造体から構成され、土中に埋設されることにより同構造体に働く土圧による浮力によって、前記球殻構造体が支持され、地耐力のみに頼る大規模な基礎構造や杭が不要となることが示されている。 In the following Patent Document 1, Figure 1 shows a spherical building consisting of an upper structure erected on the ground surface and a lower structure located underground. The spherical building is composed of a spherical shell structure in which an arc-shaped intermediate panel 1 formed by dividing a sphere along latitude and longitude, a cup-shaped top panel 2 at the upper end, and a lower foundation panel 3 at the lower end are fastened together, and the spherical shell structure is supported by buoyancy due to earth pressure acting on the structure by being buried in the ground, eliminating the need for large-scale foundation structures and piles that rely solely on the bearing capacity of the ground.
特許文献２には、地中に埋設される基礎部３と、当該基礎部３から連続して球状（アーチ型）に形成した本体１とから構築される建築物が示されている。前記基礎部は、底面部を逆Ｔ字形になるように平板状に形成されており、平面部に土圧が掛かることにより建築物の周囲が安定性を向上させることが示されている。 Patent Document 2 shows a building constructed from a foundation 3 buried underground and a main body 1 formed continuously from the foundation 3 into a spherical (arched) shape. The foundation part is formed into a flat plate shape with the bottom part shaped like an inverted T, and it has been shown that the stability of the surrounding area of the building is improved by applying earth pressure to the flat part.
特許文献３には、その第１２図に、筒状建造物の底部を地中に埋設し、地表の上部を居住空間とするユニット型建造物が示されている。前記筒状建造部を固定する方法として、第１１図のコンクリートブロックにより形成された歯止め７３を埋設し、歯止め７３の円弧状係合溝７５に建造物のリング１を係合させて歯止め７３の円弧状支持面７４により前記筒状建造部を支持することにより据え付けることが示されている。 In Patent Document 3, FIG. 12 shows a unit type building in which the bottom of the cylindrical structure is buried underground and the upper part of the ground surface is used as a living space. As a method of fixing the cylindrical building part, a pawl 73 formed of a concrete block as shown in FIG. Installation is shown by supporting the tubular structure with an arcuate support surface 74.
しかしながら、特許文献１の球型建築物は、球殻構造体を構築する資材として、球体を緯線及び経線に沿って分割した弧面状の中間パネル１と頂部椀型パネル２と下部基礎パネル３の種々の資材を必要とする。また、球体を緯線及び経線に沿って分割した弧面状の中間パネル１を要素とするので、球型建築物はその文字通りに球型の形状となる。 However, the spherical building of Patent Document 1 requires various materials to construct the spherical shell structure, such as an arc-shaped intermediate panel 1 formed by dividing a sphere along latitude and longitude, a top cup-shaped panel 2, and a lower foundation panel 3. In addition, because the element is the arc-shaped intermediate panel 1 formed by dividing a sphere along latitude and longitude, the spherical building is literally spherical in shape.
特許文献２の建築物は、基礎部３及び本体１を鉄筋コンクリートで築造されているので、通常の鉄筋コンクリートの建築物と築造方法が変わらず、鉄筋を設置したり、コンクリートを流し込んだりする基礎工事を必要とする。したがって、その解体も容易ではない。 The building in Patent Document 2 has a foundation 3 and a main body 1 constructed from reinforced concrete, so the construction method is the same as for a normal reinforced concrete building, and requires foundation work such as installing rebar and pouring concrete. Therefore, demolition is not easy.
特許文献３のユニット型建造物は、地表を浅く掘り下げて据え付けるだけであるため、これを構築することや据え付けたものを移動させることは容易であるが、安定性には乏しいものである。 The modular building in Patent Document 3 is constructed simply by digging a shallow hole into the ground and installing it there, so it is easy to build and move once installed, but it lacks stability.
そこで、本発明は、安定性に優れ、鉄筋コンクリートや鉄構造・木造のような全ての建築構造において必要としていた基礎工事が不要であり、現場において構築が容易であり、かつ、解体も容易な建築構造物を提供することを目的とする。 Therefore, the present invention provides a structure that has excellent stability, eliminates the need for foundation work that is required in all types of building structures such as reinforced concrete, steel structures, and wooden structures, and that is easy to construct on site and easy to dismantle. The purpose is to provide structures.
本発明に係る建築構造物は、地表に立設されるアーチ状の地表構造部と、土中に位置する平坦な底面を有する地中構造部とから構成され、前記地中構造部は、土中に位置する深さが前記地表構造部の高さの１０～２０％であり、前記地表構造部及び前記地中構造部は、長さ方向に湾曲した湾曲状鋼板部材と長さ方向に直線状の直線状鋼板部材とから構成され、湾曲状鋼板部材同士、直線状鋼板部材同士の重なり部、及び、湾曲状鋼板部材と直線状鋼板部材との重なり部をボルトにより幅方向及び長さ方向に連結することにより一体に構築されてなり、前記湾曲状鋼板部材及び直線状鋼板部材は、幅方向に湾曲状波形をなしており、前記湾曲状鋼板部材及び直線状鋼板部材のそれぞれには、山の箇所及び谷の箇所に長さ方向にボルトによる連結用孔が形成されており、前記直線状鋼板部材は、平坦な底面を有する地中構造部の底面に使用され、前記湾曲状鋼板部材は、平坦な底面を有する地中構造部の底面の両端から立ち上がる湾曲部及び当該湾曲部から連続するアーチ状の地表構造部にかけて使用され、前記地中構造部は、当該地中構造部の内部が、全体の比重が１以下の充填材で満たされていて、当該充填材の上面に敷設される敷設物の上面が前記地表構造部の床面となり、前記地中構造部の下方には、鉄筋コンクリートや鉄骨造・木造のような全ての建築構造において必要とする地中の基礎杭及び地中梁を備えていないことを特徴とする。 The building structure according to the present invention is composed of an arch-shaped ground structure installed on the ground surface and an underground structure located in the ground and having a flat bottom surface. The depth located therein is 10 to 20% of the height of the surface structure , and the surface structure and the underground structure have a curved steel plate member curved in the length direction and a straight line in the length direction. The overlapping parts of curved steel plate members, the overlapped parts of straight steel plate members , and the overlapped parts of curved steel plate members and straight steel plate members are fixed in the width and length directions with bolts. The curved steel plate member and the straight steel plate member form a curved waveform in the width direction, and each of the curved steel plate member and the straight steel plate member includes: Bolt connection holes are formed in the longitudinal direction at the peaks and valleys, and the straight steel plate member is used for the bottom of an underground structure having a flat bottom, and the curved steel plate member is used for the bottom of an underground structure having a flat bottom. is used for a curved part rising from both ends of the bottom of an underground structure having a flat bottom and an arch-shaped ground structure continuous from the curved part, and the underground structure is However, it is filled with a filler whose total specific gravity is 1 or less, and the upper surface of the installation material laid on the upper surface of the filler becomes the floor surface of the above-mentioned surface structure , and below the above-mentioned underground structure: It is characterized by not having underground foundation piles and underground beams, which are required in all building structures such as reinforced concrete, steel frames, and wooden structures.
また、本発明に係る建築構造物は、湾曲状鋼板部材同士や直線状鋼板部材同士の重なり部、又は、湾曲状鋼板部材と直線状鋼板部材との重なり部に、クッション性があるパッキンライナーを挟み込んでボルトで締結する構成としてもよい。 Furthermore, the building structure according to the present invention provides a packing liner with cushioning properties in the overlapping parts between curved steel plate members or between straight steel plate members, or in the overlapped parts between curved steel plate members and straight steel plate members. It may also be configured to be sandwiched and fastened with bolts.
本発明に係る建築構造物は、前記地中構造部が、土中に位置する深さが前記地表構造部の高さの１０～２０％であり、前記地中構造部は、その内部が、全体の比重が１以下の充填材で満たされているため、安定性に優れている。また、本発明に係る建築構造物は、長さ方向に湾曲した鋼板部材を含む鋼板部材を連結することにより一体に構築されており、地中構造部の下方には、地中構造部に連結される地中の基礎杭及び地中梁を備えていないため、鉄筋コンクリートや鉄骨造・木造のような全ての建築構造のような基礎工事が不要であり、前記地中構造部を収容する穴を掘削し、前記鋼板部材を連結するだけなので、現場において構築が容易であり、かつ、解体も容易である。 The architectural structure according to the present invention has excellent stability because the depth of the underground structure in the ground is 10 to 20% of the height of the surface structure, and the interior of the underground structure is filled with a filler having an overall specific gravity of 1 or less. In addition, the architectural structure according to the present invention is constructed as a single unit by connecting steel plate members including a steel plate member curved in the longitudinal direction, and no underground foundation piles or underground beams are provided below the underground structure to be connected to it, so foundation work is not required as in all architectural structures such as reinforced concrete, steel frame construction, and wood construction, and it is easy to construct and dismantle on site because it is only necessary to excavate holes to accommodate the underground structure and connect the steel plate members.
また、前記地中構造部を構成する鋼板部材を、前記地表構造部を構成する鋼板部材よりも厚みが１０～２０％厚くすれば、さらに安定性が向上する。 Further, stability can be further improved by making the steel plate member constituting the underground structure 10 to 20% thicker than the steel plate member constituting the surface structure.
このように本発明に係る建築構造物は、少ない鉄骨材料つまり省資源の建築構造物が実現でき、その結果、ＣＯ２削減にも貢献し、ＳＤＧｓ（Ｓｕｓｔａｉｎａｂｌｅ Ｄｅｖｅｌｏｐｍｅｎｔ Ｇｏａｌｓ）すなわち持続可能な開発目標に対して適合性の高い建設技術の具体化となる。 As described above, the building structure according to the present invention can realize a building structure with less steel frame material, that is, resource saving, and as a result, contributes to CO2 reduction and achieves the SDGs (Sustainable Development Goals). This will be the embodiment of highly compatible construction technology.
以下の図は全て本発明に係る実施例の図である。
次に本発明の好適な実施例を添付の図面に基づいて詳細に説明する。 Next, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
本発明者は、先に特許第７０４９６９９号の建築物を発明し、その建築物に使用した建築材料を、本発明に使用する鋼板部材の例として使用する。 The present inventor previously invented a building in Patent No. 7049699, and uses the building material used in that building as an example of the steel plate member used in the present invention.
図１～図６には、本実施例における建築構造物Ａが示されており、当該建築構造物Ａは地表Ｂに立設される地表構造部１と、破線で示すように土中に位置する地中構造部２とから構成される。 1 to 6 show a building structure A in this embodiment, and the building structure A has a ground structure part 1 erected on the ground surface B and a ground structure part 1 located underground as shown by the broken line. It consists of an underground structure 2.
前記建築構造物Ａは、各図に示すように、全体としてアーチ状の建物であって、図５及び図６に示すように、地表に立設されている地表構造部１は地表から１２ｍの高さであり、土中に位置する地中構造部２は地表から２ｍの深さである。また、間口は２５ｍであり、奥行きは３０ｍである。 As shown in each figure, the building structure A is an arch-shaped building as a whole, and as shown in FIGS. The underground structure 2 located in the soil is 2 m deep from the ground surface. Furthermore, the frontage is 25m and the depth is 30m.
地表構造部の高さと地中構造部の深さとの関係は、安定性を維持するために地中構造部の深さは地表構造部の高さの１０％以上にすることが望ましく、また、鋼板部材などの資材や作業性を考慮して地中構造部の深さは地表構造部の高さの２０％以下にすることが望ましい。本実施例においては、地中構造部２の深さ２ｍは、地表構造部１の高さ１２ｍの１６．６％に設計されている。なお、前記地中構造部２は本実施例のように地表を掘り下げて地中、すなわち土中に埋設してもよく、また、地中構造部２の周囲に盛り土をして土中に位置するようにしてもよい。 Regarding the relationship between the height of the surface structure and the depth of the underground structure, in order to maintain stability, it is desirable that the depth of the underground structure be 10% or more of the height of the surface structure. Considering materials such as steel plate members and workability, it is desirable that the depth of the underground structure be 20% or less of the height of the surface structure. In this embodiment, the depth of the underground structure 2 of 2 m is designed to be 16.6% of the height of the surface structure 1 of 12 m. Note that the underground structure 2 may be buried underground by digging into the ground surface as in this embodiment, or it may be buried in the soil by mounding around the underground structure 2. You may also do so.
また、地中構造部２は、安定性維持のために、その内部に土、砂利、石材あるいは発泡スチロールなどの充填材３が満たされており、本体構造物重量（地表構造部と地中構造部との重量）と充填材３との合計が総重量の前提となり、重量バランスを考慮して充填材３の比重は安全面の点、すなわち地中に沈下するおそれをなくすことから１以下とするのが望ましい。充填材３の比重が２以上だと地中構造部２が地中に沈下するおそれがある。 In addition, the underground structure 2 is filled with a filler 3 such as soil, gravel, stone, or styrofoam in order to maintain stability, and the weight of the main structure (surface structure and underground structure The total weight is based on the total weight of the filler material 3 (weight of is desirable. If the specific gravity of the filler 3 is 2 or more, there is a risk that the underground structure 2 will sink into the ground.
なお、「地表構造部の重量」と「地中構造部の重量＋充填材の重量」との比が、０．９以上で１以下と特定した場合には、「地表構造部の重量」が「地中構造部の重量＋充填材の重量」と同じか、または、１０％を限度として軽く設計されるので、地表構造部が安定する。また、「地中構造部の重量＋充填材の重量」が「地表構造部の重量」と同じか、または、１０％を限度として重く設計されるため、無駄に「地中構造部の重量＋充填材の重量」を重くしないので、建築資材の量が減らせ、かつ、作業量が低減して建築コストが軽減される。
In addition, if the ratio of "weight of surface structure " and "weight of underground structure + weight of filler material" is specified as 0.9 or more and 1 or less, "weight of surface structure " Since it is designed to be as light as "the weight of the underground structure + the weight of the filling material" or by up to 10%, the surface structure is stable. In addition, since the "weight of underground structure + weight of filler material" is the same as "weight of surface structure " or is designed to be heavier by up to 10%, it is unnecessary to "weight of underground structure + weight of filler material". Since the weight of the filler material is not increased, the amount of building materials can be reduced, and the amount of work is also reduced, reducing construction costs.
そして、地中構造部２に充填された充填材３の上面が床面４となり、床面４に合板やコンクリートパネルなどの敷設物が敷設されて床を構成する。 The upper surface of the filler 3 filled in the underground structure 2 becomes a floor surface 4, and materials such as plywood and concrete panels are laid on the floor surface 4 to form the floor.
上記のように構成したことにより、地中構造部２の下方には、地中構造部２に連結される地中の基礎杭及び地中梁を必要とせず、地中構造部２が安定して土中に位置することになる。 With the above configuration, underground foundation piles and underground beams connected to the underground structure 2 are not required below the underground structure 2, and the underground structure 2 is stabilized. It will be located underground.
前記地表構造部１及び地中構造部２は、長さ方向に湾曲した鋼板部材を含む鋼板部材を連結することにより一体に構築されている。以下、前記鋼板部材について説明する。 The surface structure section 1 and the underground structure section 2 are integrally constructed by connecting steel plate members including steel plate members curved in the length direction. The steel plate member will be explained below.
図７に示す１０は、鋼板部材としての長さ方向に湾曲状の１本の湾曲状鋼板部材を示し、図８に示す２０は、鋼板部材としての長さ方向に直線状の１本の直線状鋼板部材を示す。これらの湾曲状鋼板部材１０及び直線状鋼板部材２０は、厚さが３ｍｍ以上であって、幅方向に２周期の湾曲状波形をなしている。これらの湾曲状鋼板部材１０及び直線状鋼板部材２０のそれぞれには、山の箇所及び谷の箇所に長さ方向に数箇所のボルトによる連結用孔が形成されている。 10 shown in FIG. 7 indicates a single curved steel plate member that is curved in the length direction as a steel plate member, and 20 shown in FIG. 8 indicates a single straight line that is linear in the length direction as a steel plate member. A shape steel plate member is shown. The curved steel plate member 10 and the straight steel plate member 20 have a thickness of 3 mm or more and have a curved waveform with two cycles in the width direction. In each of the curved steel plate member 10 and the straight steel plate member 20, several holes for connection with bolts are formed in the length direction at peaks and valleys.
図９は、湾曲状鋼板部材１０の連結方法の具体例として、湾曲状鋼板部材１０Ａとこれに幅方向に連結する湾曲状鋼板部材１０Ｂを示す。図示するようにボルトにより締結して、湾曲状鋼板部材１０Ａと湾曲状鋼板部材１０Ｂとを幅方向に連結する。図１０は、湾曲状鋼板部材１０の連結方法の具体例として、湾曲状鋼板部材１０Ｂとこれに長さ方向に連結する湾曲状鋼板部材１０Ｃを示す。図示するようにボルトにより締結して、湾曲状鋼板部材１０Ｂと湾曲状鋼板部材１０Ｃとを長さ方向に連結する。図１１は、このように連結固定した湾曲状鋼板部材１０が建築構造物における壁面から屋根面にかけての湾曲部に配置された例を示す。この湾曲状鋼板部材１０は建築構造物における湾曲した面に使用される。 FIG. 9 shows a curved steel plate member 10A and a curved steel plate member 10B connected to the curved steel plate member 10A in the width direction as a specific example of a method of connecting the curved steel plate members 10. As shown in the figure, the curved steel plate member 10A and the curved steel plate member 10B are connected in the width direction by fastening with bolts. FIG. 10 shows a curved steel plate member 10B and a curved steel plate member 10C connected to the curved steel plate member 10B in the length direction as a specific example of a method of connecting the curved steel plate members 10. As shown in the figure, the curved steel plate member 10B and the curved steel plate member 10C are connected in the length direction by fastening with bolts. FIG. 11 shows an example in which the curved steel plate members 10 connected and fixed in this manner are arranged at a curved portion from the wall surface to the roof surface of a building structure. This curved steel plate member 10 is used for curved surfaces in architectural structures.
図１２は、直線状鋼板部材２０の連結方法の具体例として、直線状鋼板部材２０Ａとこれに幅方向に連結する直線状鋼板部材２０Ｂを示す。図示するようにボルトにより締結して、直線状鋼板部材２０Ａと直線状鋼板部材２０Ｂとを幅方向に連結する。図１３は、直線状鋼板部材２０の連結方法の具体例として、直線状鋼板部材２０Ａとこれに長さ方向に連結する直線状鋼板部材２０Ｃを示す。図示するようにボルトにより締結して、直線状鋼板部材２０Ａと直線状鋼板部材２０Ｃとを長さ方向に連結する。図１４は、このように連結固定した直線状鋼板部材２０が建築構造物の壁面部に配置された例を示す。この例のように、直線状鋼板部材２０は建築構造物における平坦な面に使用される。 Figure 12 shows a specific example of a method for connecting linear steel plate members 20, which is a linear steel plate member 20A and a linear steel plate member 20B connected to it in the width direction. As shown in the figure, the linear steel plate member 20A and the linear steel plate member 20B are connected in the width direction by fastening with bolts. Figure 13 shows a specific example of a method for connecting linear steel plate members 20, which is a linear steel plate member 20A and a linear steel plate member 20C connected to it in the length direction. As shown in the figure, the linear steel plate member 20A and the linear steel plate member 20C are connected in the length direction by fastening with bolts. Figure 14 shows an example in which the linear steel plate member 20 connected and fixed in this way is arranged on the wall portion of an architectural structure. As in this example, the linear steel plate member 20 is used on a flat surface in an architectural structure.
なお、湾曲状鋼板部材１０同士や直線状鋼板部材２０同士の重なり部、又は、湾曲状鋼板部材１０と直線状鋼板部材２０との重なり部に、クッション性がある合成樹脂製のパッキンライナーを挟み込んでボルトで締結することにより、隙間の解消、漏水防止、振動防止及びボルト抜けの防止を向上させるようにしてもよい。 Note that a synthetic resin packing liner with cushioning properties is sandwiched between the overlapping parts of the curved steel plate members 10 or the straight steel plate members 20, or the overlapped parts of the curved steel plate members 10 and the straight steel plate members 20. By fastening with bolts, it is possible to improve the elimination of gaps, prevention of water leakage, prevention of vibration, and prevention of bolts coming off.
なお、前記地中構造部２を構成する鋼板部材は、前記地表構造部１を構成する鋼板部材よりも厚みを１０～２０％厚くすると、耐荷重性が向上するので望ましい。 Note that it is preferable that the steel plate member constituting the underground structure 2 is 10 to 20% thicker than the steel plate member constituting the surface structure 1, since this improves the load bearing capacity.
上記した鋼板部材を用いて、まず、地中構造部２が入る穴を設計に基づいて形成し、当該穴に前記鋼板部材を搬入して、前記穴の壁面に沿って鋼板部材を貼り付けながら、前記した要領で幅方向及び長さ方向に鋼板部材を連結して地中構造部２を形成する。そして、地中構造部２を形成する鋼板部材が地表面に達したときに、地中構造部２の内部に充填材３を投入する。その後、設計に基づいて地中構造部２を形成した鋼板部材に、さらに鋼板部材を連結しながら、地表構造部１を形成していき、図１～図６に示すアーチ状の建築構造物Ａを構築する。 Using the steel plate member described above, first, a hole into which the underground structure 2 will be inserted is formed based on the design, the steel plate member is carried into the hole, and the steel plate member is pasted along the wall surface of the hole. The underground structure 2 is formed by connecting the steel plate members in the width direction and length direction in the manner described above. Then, when the steel plate member forming the underground structure 2 reaches the ground surface, the filler 3 is put into the inside of the underground structure 2. Thereafter, the surface structure 1 is formed by further connecting steel plate members to the steel plate member that has formed the underground structure 2 based on the design, and the arch-shaped architectural structure A shown in FIGS. 1 to 6 is formed. Build.
以上、本発明の実施形態を説明したが、この実施形態は、例として提示したものであり、発明の範囲を限定することは意図していない。この実施形態は、その他の様々な形態で実施されることが可能であり、発明の要旨を逸脱しない範囲で、種々の省略、置き換え、変更を行うことができる。この実施形態やその変形は、発明の範囲や要旨に含まれると同様に、特許請求の範囲に記載された発明とその均等の範囲に含まれるものである。 Although an embodiment of the present invention has been described above, this embodiment is presented as an example and is not intended to limit the scope of the invention. This embodiment can be implemented in various other forms, and various omissions, substitutions, and modifications can be made without departing from the gist of the invention. This embodiment and its variations are within the scope of the invention and its equivalents as described in the claims, as well as the scope and gist of the invention.
Ａ・・・・建築構造物
１・・・・地表構造部
２・・・・地中構造部
３・・・・充填材
４・・・・床面
１０・・・湾曲状鋼板部材
１０Ａ、１０Ｂ、１０Ｃ・・・湾曲状鋼板部材
２０・・・直線状鋼板部材
２０Ａ、２０Ｂ、２０Ｃ・・・直線状鋼板部材
A... Building structure 1... Ground structure part 2... Underground structure part 3... Filling material 4... Floor surface 10... Curved steel plate members 10A, 10B , 10C... Curved steel plate member 20... Straight steel plate member 20A, 20B, 20C... Straight steel plate member
Claims (2)
前記地中構造部は、土中に位置する深さが前記地表構造部の高さの１０～２０％であり、
前記地表構造部及び前記地中構造部は、長さ方向に湾曲した湾曲状鋼板部材と長さ方向に直線状の直線状鋼板部材とから構成され、湾曲状鋼板部材同士、直線状鋼板部材同士の重なり部、及び、湾曲状鋼板部材と直線状鋼板部材との重なり部をボルトにより幅方向及び長さ方向に連結することにより一体に構築されてなり、
前記湾曲状鋼板部材及び直線状鋼板部材は、幅方向に湾曲状波形をなしており、
前記湾曲状鋼板部材及び直線状鋼板部材のそれぞれには、山の箇所及び谷の箇所に長さ方向にボルトによる連結用孔が形成されており、
前記直線状鋼板部材は、平坦な底面を有する地中構造部の底面に使用され、
前記湾曲状鋼板部材は、平坦な底面を有する地中構造部の底面の両端から立ち上がる湾曲部及び当該湾曲部から連続するアーチ状の地表構造部にかけて使用され、
前記地中構造部は、当該地中構造部の内部が、全体の比重が１以下の充填材で満たされていて、当該充填材の上面に敷設される敷設物の上面が前記地表構造部の床面となり、
前記地中構造部の下方には、鉄筋コンクリートや鉄骨造・木造のような全ての建築構造において必要とする地中の基礎杭及び地中梁を備えていない
ことを特徴とする建築構造物。 It consists of an arch-shaped ground structure that stands on the ground surface, and an underground structure that has a flat bottom and is located underground.
The underground structure has a depth located in the soil of 10 to 20% of the height of the surface structure ,
The surface structure section and the underground structure section are composed of a curved steel plate member that is curved in the length direction and a straight steel plate member that is straight in the length direction. and the overlapping portions of the curved steel plate member and the straight steel plate member are integrally constructed by connecting them in the width direction and length direction with bolts,
The curved steel plate member and the straight steel plate member have a curved waveform in the width direction,
In each of the curved steel plate member and the straight steel plate member, holes for connection with bolts are formed in the length direction at peaks and valleys,
The linear steel plate member is used for the bottom surface of an underground structure having a flat bottom surface,
The curved steel plate member is used for a curved part rising from both ends of the bottom of an underground structure having a flat bottom and an arch-shaped surface structure continuous from the curved part,
The underground structure is such that the inside of the underground structure is filled with a filler whose total specific gravity is 1 or less, and the upper surface of the material laid on top of the filler is the same as that of the surface structure . It becomes the floor surface,
A building structure characterized in that below the underground structure part, underground foundation piles and underground beams, which are required in all building structures such as reinforced concrete, steel frame construction, and wooden construction, are not provided.
ことを特徴とする請求項１に記載の建築構造物。 A packing liner with cushioning properties is sandwiched between curved steel plate members or straight steel plate members, or a curved steel plate member and a straight steel plate member are fastened together with bolts. Architectural structure according to claim 1.
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Citations (4)
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| KR200411565Y1 (en) | 2006-01-05 | 2006-03-15 | (주)픽슨 | The steel sheet structure |
| WO2007086115A1 (en) | 2006-01-25 | 2007-08-02 | Yugenkaisha Japan Tsusyo | Domed shelter |
| JP3234196U (en) | 2021-07-16 | 2021-09-24 | 株式会社富士山静養園 | Corrugated tube cottage and locking member |
| JP7049699B1 (en) | 2020-10-01 | 2022-04-07 | 近未来建築社会実装機構株式会社 | Building |
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| KR200411565Y1 (en) | 2006-01-05 | 2006-03-15 | (주)픽슨 | The steel sheet structure |
| WO2007086115A1 (en) | 2006-01-25 | 2007-08-02 | Yugenkaisha Japan Tsusyo | Domed shelter |
| JP7049699B1 (en) | 2020-10-01 | 2022-04-07 | 近未来建築社会実装機構株式会社 | Building |
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