Vaulted structure

• US 4,099,352 A
• Filed: 09/23/1976
• Issued: 07/11/1978
• Est. Priority Date: 09/23/1976
• Status: Expired due to Term

• Current Assignee: William T. Clark
• Original Assignee: William T. Clark
• Inventors: Clark, William T.
• Primary Examiner(s): Faw, Jr., Price C.
• Assistant Examiner(s): Raduazo, Henry
• Application Number:
  US05/725,934
• Time in Patent Office: 656 Days
• Field of Search: 52/80, 52/81, 52/82, 52/86, 52/409, 52/199
• US Class Current: 52/81.4
• CPC Class Codes: E04B 1/3211 Structures with a vertical rotation axis or the like, e.g. semi-spherical structures
• CPC Class Codes: E04B 2001/3276 Panel connection details
• CPC Class Codes: E04B 2001/3288 Panel frame details, e.g. flanges of steel sheet panels

Abstract

A vaulted structure of exceptional strength and rigidity is disclosed, characterized by a box-section construction of a plurality of radially spaced-apart sheet material gores joined by radially-extending members that coact with the gores to provide rigidifying and ventillation plenum forming means whereby the expansion-contraction characteristics of the structure are controlled to minimize thermal distortion. In a preferred embodiment the structure is in the form of a generally hemispherical dome formed of sheet metal gores.

Claims

1. A vaulted structure having a base portion and an apex portion comprising a plurality of box-section modules comprising adjacent spaced-apart exterior and interior skin gore members and at least a pair of spaced-apart generally radially extending flange members securing said gore members in spaced-apart relation and defining a ventilation void therebetween, at least some of said exterior gore members having outwardly turned edge portions, joint means for providing for expansion-contraction between at least some of said plurality of box-section modules, said joint means comprising at least a portion of one of said pair of spaced-apart radially extending flange members being interposed between and secured to said outwardly turned portions of two adjacent exterior gore members, and ventilation means for providing at least gravity flow of air through said ventilation void of at least some of said plurality of box-section modules for coaction with said joint means for minimizing thermal distortion of the vaulted structure.

2. The combination of claim 1 wherein the structure is in the form of a generally hemispherical dome.

3. The combination of claim 1 wherein the structure is in the general form of a cloister.

4. The combination of claim 1 wherein said box-section module means is provided with insulation means for minimizing the transmission of heat and sound from said exterior skin gore members to said interior skin gore members.

5. The combination of claim 4 wherein a layer of thermal and sound insulating material is generally coextensive and contiguous with at least some of the interior skin gore members on an exteriorly disposed face thereof.

6. The combination of claim 1 wherein said box-section modules include a plurality of generally horizontally extending members having opposed ends secured to at least some of said at least a pair of spaced-apart flange members.

7. The combination of claim 5 wherein said insulating material is adhesively secured to an exteriorly disposed face of said interior skin gore members.

8. The combination of claim 6 wherein said plurality of generally horizontally extending members are secured to said flange members to compressively secure a layer of thermal and sound insulating material in contiguous relation to an exteriorly disposed face of at least some of the interior skin gore members.

9. The combination of claim 1 including means for assisting in transferring stress of the plurality of box-section module means forming the vaulted structure to a supporting foundation, said stress transferring means comprising a generally vertically disposed horizontally extending continuous member fixedly secured to said interior skin gore members adjacent said base portion.

10. The combination of claim 9 wherein said stress transferring means further includes at least a generally horizontally disposed, horizontally extending member generally disposed adjacent and beneath said spaced-apart exterior and interior skin gore members with said vertically disposed continuous member fixedly secured thereto.

11. The combination of claim 10 wherein said stress transferring means further includes a second vertically disposed horizontally extending continuous member fixedly secured to the interior of said exterior skin gore member and said horizontally extending member in downwardly disposed relation to said horizontally extending member.

12. A vaulted structure having a base portion and an apex portion comprising a plurality of box-section module means secured to form the structure, said box-section modules comprising adjacent spaced-apart exterior and interior skin gore members and at least a pair of spaced-apart generally radially extending flange members securing said gore members in spaced-apart relation and defining a ventilation void therebetween, joint means for providing for expansion-contraction between at least some of said plurality of box-section modules, and ventilation means for providing at least gravity flow of air through said ventilation void of at least some of said plurality of box-section modules for coaction with said joint means for minimizing thermal distortion of the vaulted structure, said box-section modules including a plurality of generally horizontally extending members having opposed ends secured to at least some of said at least a pair of spaced-apart flange members, and said plurality of generally horizontally extending members being secured to said flange members to compressively secure a layer of thermal and sound insulating material in contiguous relation to an exteriorly disposed face of at least some of the interior skin gore members.

13. A vaulted structure having a base portion and an apex portion comprising a plurality of box-section module means secured to form the structure, said box-section modules comprising adjacent spaced-apart exterior and interior skin gore members and at least a pair of spaced-apart generally radially extending flange members securing said gore members in spaced-apart relation and defining a ventilation void therebetween, joint means for providing for expansion-contraction between at least some of said plurality of box-section modules, and ventilation means for providing at least gravity flow of air through said ventilation void of at least some of said plurality of box-section modules for coaction with said joint means for minimizing thermal distortion of the vaulted structure, means for assisting in transferring stress of the plurality of box-section module means forming the vaulted structure to a supporting foundation, said stress transferring means comprising a generally vertically disposed horizontally extending continuous member fixedly secured to said interior skin gore members adjacent said base portion, said stress transferring means including at least a first generally horizontally disposed, horizontally extending member generally disposed adjacent and beneath said spaced-apart exterior and interior skin gore members with said vertically disposed continuous member fixedly secured thereto, and said stress transferring means further including a second vertically disposed horizontally extending continuous member fixedly secured to the interior of said exterior skin gore member and said horizontally extending member in downwardly disposed relation to said horizontally extending member.