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    • 1. 发明申请
    • INSTALLATION ASSEMBLY FOR A SUBSEA WELLHEAD
    • 海底井口的安装组件
    • WO2017079627A1
    • 2017-05-11
    • PCT/US2016/060637
    • 2016-11-04
    • VETCO GRAY INC.
    • BHATNAGAR, SamvedVOSS, Robert, K.CLARK, Jonathan, Wayne
    • E21B33/00E21B17/02
    • E21B33/038E02D5/22E21B7/12E21B17/02E21B33/00
    • A system for load transfer from a wellhead to the sea bed (44) adjacent a subsea well (14), including a suction pile (42) for securing to the sea bed, and a wellhead housing assembly (16) having a longitudinal axis (A) and attached to the suction pile (42), the wellhead housing for subjection to an axial load acting in a direction parallel to the longitudinal axis, and a bending load acting in a direction not parallel to the longitudinal axis. The system further includes a suction pile connector (52) that transmits the axial load and the bending load from the wellhead housing (16) through the suction pile toward the sea bed, and that is attached to the suction pile, the suction pile connector(52) engaged with the wellhead housing (16) to substantially maintain the relative positions of the wellhead housing (16) and the suction pile (42).
    • 一种用于从井口到邻近海底井(14)的海床(44)的负载传递的系统,所述系统包括用于固定到海床的抽吸桩(42)以及井口外壳组件 (16),其具有纵向轴线(A)并连接到所述吸力桩(42),所述井口外壳用于承受作用在平行于所述纵向轴线的方向上的轴向载荷,以及弯曲载荷作用于不平行于 纵轴。 该系统还包括吸力桩连接器(52),其将来自井口外壳(16)的轴向载荷和弯曲载荷通过吸力桩向海床传递,并且附接到吸力桩,吸力桩连接器 52)与井头外壳(16)接合以基本上保持井口外壳(16)和抽吸桩(42)的相对位置。
    • 5. 发明申请
    • ELASTIC WAVE DAMPING STRUCTURES
    • 弹性波阻尼结构
    • WO2017106518A1
    • 2017-06-22
    • PCT/US2016/066959
    • 2016-12-15
    • MASSACHUSETTS INSTITUTE OF TECHNOLOGY
    • HAUPT, Robert, W.ROTHSCHILD, MordechaiLIBERMAN, VladimirBERRY, Shaun, R.DOLL, Charles, G. Jr.
    • E02D31/08E04B1/98E04H9/02
    • E02D5/22E02B17/0017E04H9/021E04H2009/026
    • An elastic wave damping structure can include a structural arrangement of at least two elements, each with an inner volume and containing a medium resistant to passage of an elastic wave. Example elements can be earth boreholes or water pylons. The structural arrangement can taper from an upper aperture to a lower aperture, the structural arrangement defining a protection zone at the upper aperture. The structural arrangement can be configured to attenuate power from the anticipated elastic wave within the protection zone relative to power from the anticipated elastic wave external to the protection zone. A grouping may include elements that form acute or obtuse angles with a direction of an elastic wave to attenuate wave power. High-value buildings or other structure in a protection zone on land or in water can be substantially shielded from seismic or water waves.
    • 弹性波阻尼结构可以包括至少两个元件的结构布置,每个元件具有内部容积并且包含阻止弹性波通过的介质。 示例元素可以是地球钻孔或水塔。 该结构布置可以从上部孔到下部孔渐缩,该结构布置在上部孔处限定保护区。 该结构布置可以被配置为衰减来自保护区内的预期弹性波的功率相对于来自保护区外部的预期弹性波的功率。 分组可以包括与弹性波的方向形成锐角或钝角以衰减波力的元件。 在陆地或水域保护区内的高价值建筑物或其他结构可以基本屏蔽地震或水波。
    • 6. 发明申请
    • PNEUMATIC OR HYDRAULICALLY OPERATED LINEAR DRIVER
    • 气动或液压操作线性驱动器
    • WO2016024137A1
    • 2016-02-18
    • PCT/GB2015/052389
    • 2015-08-17
    • ECOSMART LTDHICKSON, Peter Michael
    • HICKSON, Peter Michael
    • E02D7/06E02D7/20
    • E02D7/06E02D5/22E02D7/14E02D7/16E02F3/32E02F9/2267E02F9/2271
    • The present invention relates to a linear driver (1,101) and particularly, but not exclusively, to a linear driver for use in the field of civil engineering or construction, for example in the formation of piles or piers as foundations. The driver (1,101) comprises a weighted sleeve (12,111,113) slidable relative a driving member (2,102), and a valve arrangement (20,120) to control the linear movement of the weighted sleeve (12,111,113) relative to the driving member. Closing the valve arrangement (20,120) serves to stop movement of the weighted sleeve (12,111,113) and transfer momentum to the driving member (2,102) without physical impact between the weighted sleeve (12,111,113) and the driving member (2,102).
    • 线性驱动器(1,101)本发明涉及线性驱动器(1,101),特别地但非排他地涉及在土木工程或建筑领域中使用的线性驱动器,例如形成作为基础的桩或码头。 驱动器(1,101)包括可相对于驱动构件(2,102)滑动的加重套筒(12,111,113)和用于控制加权套筒(12,111,113)相对于驱动构件的直线运动的阀装置(20,120)。 闭合阀装置(20,120)用于停止加权套筒(12,111,113)的运动并将动量传递到驱动构件(2,102),而不会在加权套筒(12,111,113)和驱动构件(2,102)之间产生物理冲击。
    • 8. 发明申请
    • DEVICE FOR A PILE, WHICH CAN BE ANCHORED IN THE BOTTOM OF A LAKE OR THE SEA AND/OR THE GROUND
    • 一个可以在湖底或/或地面底部锚固的装置
    • WO2013109186A1
    • 2013-07-25
    • PCT/SE2013/050033
    • 2013-01-21
    • KAHLMAN, Sture
    • KAHLMAN, Sture
    • E02D5/22E02D5/40E02D5/54
    • E02D5/56E02D5/22E02D5/223E02D5/54
    • The invention relates to a device (1) for a pile (2A, 2B), which can be anchored in the bottom of a lake or the sea and/or the ground, which is of the screw and/or the push type and which exhibits at least a front part (3), but preferably also an intermediate part (4) and an upper part (5), and which pile (2) consists of plastic, concrete, and/or steel material. According to the invention a power transmitting part (6) is arranged at the upper portion of the front part (3), which is formed of a substantially horizontal or inclined, disc-shaped, stationary or rotatable part (17) with substantially vertically extending flange (18), which is directed towards said front part (3), preferably at the peripheral edge (19) of the disc-shaped part, or the power transmitting part (6) is formed of a portion of a thread (20) along the pile (2A), approximately one turn round the pile (2A), and with a cylinder-shaped part (60) extending in the longitudinal direction of said thread (20) and completely round said thread (20). The front part (3) of the pile (2C) is tubular, whereby a number of evacuation apertures (61; 62) for water and air debouch from the upper portion (3A) of the front part into the surroundings, and which power transmitting part (6) is designed to make it possible to transmit downwards directed (7) axial forces (F A ) and laterally directed (8) horizontal forces (F H ) to the bottom or ground segment (9) in question.
    • 本发明涉及一种用于桩(2A,2B)的装置(1),其可以锚定在具有螺钉和/或推动型的湖泊或海和/或地面的底部,并且其 展现出至少前部(3),但优选还包括中间部分(4)和上部(5),并且该桩(2)由塑料,混凝土和/或钢材料组成。 根据本发明,动力传递部分(6)布置在前部(3)的上部,其由基本上水平或倾斜的盘形,静止或可旋转部分(17)形成,具有基本上垂直延伸的 优选地在盘状部分的周缘(19)处朝向所述前部(3)的凸缘(18)或动力传递部(6)由螺纹(20)的一部分形成, 沿着桩(2A)沿着桩(2A)周围约一转,以及沿着所述螺纹(20)的纵向方向延伸并且完全绕所述螺纹(20)的圆柱形部分(60)。 桩(2C)的前部(3)是管状的,其中用于水和空气的许多抽空孔(61; 62)从前部的上部(3A)向周围隆起,并且哪个动力传递 部分(6)被设计成使得可能将向下指向(7)轴向力(FA)和横向(8)水平力(FH)传递到所讨论的底部或地面段(9)。
    • 9. 发明申请
    • SWAGED PIER SYSTEM AND METHOD OF INSTALLING SAME
    • 变形夯系统及其安装方法
    • WO2008157784A1
    • 2008-12-24
    • PCT/US2008/067728
    • 2008-06-20
    • PRICE, Matt
    • PRICE, Matt
    • E02D27/00
    • E02D5/22
    • A pier system (10) for at least partially supporting a building broadly comprises a plurality of swaged pier segments (12) having a length, wherein each swaged pier segment (12) is operable to be connected to another of the swaged pier segments (12); a hinged lifting platform (14) operable to be secured to an uppermost one of the swaged pier segments (121); at least one intermediate swaged pier segment (16) having a length, said length of the intermediate swaged pier segment (16) being different than the length of the swaged pier segment (12), said intermediate swaged pier segment (16) operable to be connected to the uppermost swaged pier segment (12'); and an encasement (22) for at least partial receipt of the at least one intermediate swaged pier segment (16).
    • 用于至少部分地支撑建筑物的码头系统(10)广泛地包括具有一定长度的多个锻模墩段(12),其中每个锻模墩段(12)可操作以连接到另一个镦锻墩段(12 ); 铰接式升降平台(14),其可操作以固定到所述模锻墩段(121)中的最上一个; 至少一个具有长度的中间锻模墩段(16),所述中间镦锻墩段(16)的所述长度与所述镦锻墩段(12)的长度不同,所述中间镦锻墩段(16)可操作为 连接到最上锻模的码头段(12'); 以及用于至少部分地接收所述至少一个中间锻压码头段(16)的外壳(22)。