公开(公告)号：US4270323A

公开(公告)日：1981-06-02

申请号：US35615

申请日：1979-05-03

Applicant: Francis X. Crowley

Inventor： Francis X. Crowley

IPC: E04H7/22 ,  E04H12/16

CPC classification number: E04H7/22

Abstract: A prestressed concrete tank with a wall of precast concrete panels surrounded by a cast-in-place beam, the beam and panels being prestressed by metal members in tension, encased within or placed around the outside of the beam.

Abstract translation: 一个预应力混凝土箱，其中有一个由现浇梁包围的预制混凝土板墙，梁和板被张紧的金属构件预应力，被包围在梁的外侧或放置在梁的外侧。

公开(公告)号：US4142339A

公开(公告)日：1979-03-06

申请号：US811164

申请日：1977-06-29

Applicant: Francis X. Crowley

Inventor： Francis X. Crowley

IPC: E04H7/20

CPC classification number: E04H7/20

Abstract: A wall-base joint for a concrete tank is constructed by providing in a base a groove larger than the width of a tank wall, placing the wall in the groove to leave a groove portion on each side of the wall, prestressing the wall with a first compressive force, filling the inner (with respect (with respect to the center line of the base) groove portion with concrete and curing it to form a first plug therein, prestressing the wall further with a second compressive force to counteract a fraction of the bending moments produced by the liquid in the tank when it is full, and filling the outer groove portion with concrete and curing it to form a second plug to lock the inner plug into permanent compression.

Abstract translation: 用于混凝土罐的壁基接头是通过在基座中设置比槽壁宽度大的槽，将壁放置在槽中以在壁的每一侧留下槽部分而构成的， 第一压缩力，用混凝土填充内部（相对于基部的中心线）沟槽部分并固化以在其中形成第一塞子，用第二压缩力进一步预压入壁以抵消部分 当罐体充满时由罐中的液体产生的弯曲力矩，并用混凝土填充外槽部分并固化，以形成第二塞子，以将内塞锁定成永久压缩。

公开(公告)号：US4015383A

公开(公告)日：1977-04-05

申请号：US576121

申请日：1975-05-09

Applicant: Francis X. Crowley

Inventor： Francis X. Crowley

IPC: E04H7/20 ,  E04H12/16

CPC classification number: E04H7/20

Abstract: A tank constructed of either cast-in-place concrete, or of precast panels of concrete which are separated from each other around the periphery of the tank with the open spaces between the panels being filled with concrete filler units poured in place. One or more collar-like horizontally-lying concrete beams surround the wall of the tank and reinforce it. Each beam is reinforced by one or more tendons encased within the beam.

Abstract translation: 由现浇混凝土或混凝土预制板构成的坦克，这些混凝土板在箱体的周边彼此分开，板之间的开放空间填充有混合填料单元。 一个或多个衣领般的水平卧式混凝土梁围绕着水箱的墙壁并进行加固。 每个梁由一个或多个包裹在梁内的钢筋加固。

公开(公告)号：US4126976A

公开(公告)日：1978-11-28

申请号：US863082

申请日：1977-12-22

Applicant: Francis X. Crowley

Inventor： Francis X. Crowley

IPC: E04H7/20 ,  E04H12/16

CPC classification number: E04H7/20

Abstract: A prestressed concrete tank comprising a wall of precast concrete panels, cast continuous beams surrounding the wall of panels, the beams including metal prestressing means, and vertically spaced liquid barriers positioned between the inside of the tank and the prestressing means.

Abstract translation: 一种预应力混凝土箱，包括预制混凝土板的墙壁，围绕板壁的铸造连续梁，梁包括金属预应力装置，以及定位在罐的内部和预应力装置之间的垂直间隔开的液体屏障。

公开(公告)号：US4078354A

公开(公告)日：1978-03-14

申请号：US765356

申请日：1977-02-03

Applicant: Francis X. Crowley

Inventor： Francis X. Crowley

IPC: E04H7/20 ,  E04H12/16

CPC classification number: E04H7/20

Abstract: A wall-base joint for a concrete tank is constructed by providing in a base a groove larger than the width of a tank wall, placing the wall in the groove to leave a groove portion on each side of the wall, prestressing the wall with a first compressive force, filling the inner (with respect to the center line of the base) groove portion with concrete and curing it to form a first plug therein, prestressing the wall further with a second compressive force to counteract a fraction of the bending moments produced by the liquid in the tank when it is full, and filling the outer groove portion with concrete and curing it to form a second plug to lock the inner plug into permanent compression.

Abstract translation: 用于混凝土罐的壁基接头是通过在基座中设置比槽壁宽度大的槽，将壁放置在槽中以在壁的每一侧留下槽部分而构成的， 第一压缩力，用混凝土填充内部（相对于基部的中心线）凹槽部分并固化以在其中形成第一塞子，其中进一步用第二压缩力预应力壁以抵消所产生的弯矩的一部分 通过容器中的液体充满，并且用混凝土填充外槽部分并固化它以形成第二塞子以将内塞锁定成永久压缩。