公开(公告)号：US20160273216A1

公开(公告)日：2016-09-22

申请号：US15166435

申请日：2016-05-27

Applicant: IHI Corporation

Inventor： Shin KITAHARA ,  Masaki TAKAHASHI

IPC: E04B7/10 ,  E04B1/35 ,  E04G21/16 ,  E04H7/02

CPC classification number: E04B7/102 ,  E04B1/3211 ,  E04B1/3511 ,  E04B7/105 ,  E04B2001/3229 ,  E04B2001/3235 ,  E04G21/163 ,  E04G21/167 ,  E04H7/02 ,  E04H7/065 ,  E04H7/20 ,  E04H15/62

Abstract: A method of constructing a dome-shaped roof on a cylindrical tank body includes processes of assembling roof beams into the tank body in a radial shape to form a structural skeleton unit of the dome-shaped roof, attaching wheels to front end portions of the roof beams and causing the wheels to abut an inner surface of the tank body in a state in which the wheels are able to roll in a vertical direction, lifting the structural skeleton unit by jack-up units installed at an upper end side of the tank body and causing the wheels to roll along the inner surface of the tank body to travel upward, and directly or indirectly attaching and fixing the structural skeleton unit to an upper end portion of the tank body after the structural skeleton unit is lifted to the upper end side of the tank body.

Abstract translation: 在圆柱形罐体上构造圆顶形屋顶的方法包括将屋顶梁以径向形状组装到罐体中以形成圆顶形屋顶的结构骨架单元的过程，将轮附接到屋顶的前端部 并且在轮能够在垂直方向上滚动的状态下使车轮抵靠在车体的内表面上，通过安装在箱体的上端侧的上升单元来提升结构骨架单元 并且使车轮沿着罐体的内表面滚动以向上行进，并且在结构骨架单元被提升到上端侧之后直接或间接地将结构骨架单元附接并固定到箱体的上端部 的坦克体。

公开(公告)号：US20150197953A1

公开(公告)日：2015-07-16

申请号：US14668416

申请日：2015-03-25

Applicant: IHI Corporation

Inventor： Hiroshi SHIOMI ,  Noriyuki KATSUYAMA ,  Norio UCHIYAMA ,  Satoru NAGUMO ,  Masaki TAKAHASHI

IPC: E04H7/02 ,  E04H7/18 ,  E04B7/10 ,  E04H7/04

CPC classification number: E04H7/02 ,  B65D88/02 ,  B65D88/08 ,  B65D90/02 ,  E04B7/10 ,  E04B7/102 ,  E04G11/04 ,  E04H7/00 ,  E04H7/04 ,  E04H7/06 ,  E04H7/065 ,  E04H7/18 ,  E04H7/24 ,  E04H7/28 ,  F17C2201/0109 ,  F17C2201/032 ,  F17C2201/052 ,  F17C2203/0636

Abstract: A method for constructing a cylindrical tank which has a metallic inner tank and a concrete outer tank includes a step of building up a PC wall in an outer circumferential edge portion of a base plate, a step of assembling an outer tank roof on the base plate other than the outer circumferential edge portion of the base plate, a step of lifting the outer tank roof which is on the base plate using a jack-up unit while the PC wall is being built up and then holding the outer tank roof on the PC wall, and a step of assembling the inner tank independently of the outer tank roof in a space under the outer tank roof which is created due to the lifting.

Abstract translation: 一种用于构造具有金属内罐和混凝土外罐的圆筒形罐的方法，包括在基板的外周边缘部分中建立PC壁的步骤，将外罐顶部组装在基板上的步骤 除了基板的外周边缘部分之外，在PC墙被建立的同时使用自升式单元提升位于基板上的外罐顶部，然后将外罐顶盖保持在PC上的步骤 壁，以及在由于提升而产生的外罐顶下的空间内将内箱独立于外罐顶部组装的步骤。

公开(公告)号：US20150377415A1

公开(公告)日：2015-12-31

申请号：US14850424

申请日：2015-09-10

Applicant: IHI Corporation

Inventor： Shinya SUGIURA ,  Masaki TAKAHASHI ,  Tomohiko NAKAMURA

IPC: F17C3/04

Abstract: A low temperature liquid tank includes: a storage tank having a bottom portion obtained by joining a plurality of bottom plates; and a support portion supporting the bottom portion. The support portion includes: an outer support portion supporting a margin of the storage tank; and an inner support portion disposed inside the outer support portion and having a heat insulation in which creep occurs when a load is applied. An initial height of an upper surface of the inner support portion is set so that, during a service life of the low temperature liquid tank, maximum bending stress applied to the bottom plates due to a difference between a height of the upper surface of the inner support portion and a height of an upper surface of the outer support portion remains equal to or smaller than an allowable bending stress of the bottom plates.

Abstract translation: 低温液罐包括：具有通过接合多个底板获得的底部的储罐; 和支撑底部的支撑部。 支撑部分包括：支撑储罐的边缘的外支撑部分; 以及内部支撑部分，其设置在所述外部支撑部分内部并且具有当施加负载时发生蠕变的隔热层。 内部支撑部的上表面的初始高度被设定为使得在低温液体罐的使用寿命期间由于内侧的上表面的高度之间的差异而施加到底板的最大弯曲应力 支撑部分和外支撑部分的上表面的高度保持等于或小于底板的允许弯曲应力。