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    • 1. 发明授权
    • Erection of structures on uneven foundation sites
    • 在不平坦的基础场地架设结构物
    • US4867609A
    • 1989-09-19
    • US126365
    • 1987-11-30
    • Isaac Grosman
    • Isaac Grosman
    • E02D5/52E02D27/52E02D35/00
    • E02D5/523E02D27/52E02D35/00Y10T29/49806Y10T403/4924
    • Structures with inter-connecting members such as shores, struts, braces and the like which are subject to compression and/or tension stresses can be erected even when the foundation strata do not exactly meet anticipated levels, or when differential settlements occur at base points after loads are applied. At least one of the structural members is in the form of a first elongate section having a hollow mating end, and a second elongate section including a hollow bell-shaped end. The mating end of the first section is slidably received in the bell-shaped end of the second section, and the first and second sections are allowed to slide axially of one another at least during erection of the structure. At a desired time after erection, relative sliding movement between the first and second sections is prevented, thus fixing the length of the structural member.
    • 即使基础层不完全符合预期水平,或者当差异沉降发生在基点后的基点时,也可以竖立具有受到压缩和/或拉伸应力的相互连接构件如海岸,支柱,支架等的结构 应用负载。 结构构件中的至少一个是具有中空配合端的第一细长部分的形式,以及包括中空的钟形端的第二细长部分。 第一部分的配合端可滑动地容纳在第二部分的钟形端部中,并且允许第一和第二部分至少在架设结构期间彼此轴向滑动。 在勃起之后的期望时间,防止第一和第二部分之间的相对滑动运动,从而固定结构件的长度。
    • 3. 发明授权
    • Method of installing offshore constructions
    • 海上施工安装方法
    • US4711601A
    • 1987-12-08
    • US892878
    • 1986-07-28
    • Isaac Grosman
    • Isaac Grosman
    • E02B17/00E02B17/02E02D5/00
    • E02B17/025E02B17/00E02B2017/0039E02B2017/0065E02B2017/0082
    • A method of installing an offshore construction, includes fabricating platform support columns from a plurality of interconnected column sections. The method comprises placing a first column section at the surface of a body of water, at least partly submerging the first column section by a certain amount, placing a second column section on top of the first column section whereby the top of the first column section is joined to the bottom of the second section near the waters' surface, the second column section thereafter being at least partly submerged as was the first column section. Additional column sections are placed on top of and joined to successive partly submerged column sections near the waters' surface, until a finished column of desired height is formed by the joined column sections. A base may be initially connected to the bottom of the first column section. The finished column may then be anchored to the seabed to maintain the finished column in a fixed vertical position. After a number of columns are formed, they may be braced together and the individual anchoring can be removed. The column can be disassembled and the column sections can be re-used.
    • 一种安装海上结构的方法包括从多个互连的塔段制造平台支撑柱。 该方法包括将第一柱部分放置在水体表面处,至少部分地将第一柱部分浸没一定量,将第二柱部分置于第一柱部分的顶部,由此第一柱部分的顶部 在水表面附近与第二部分的底部连接,此后的第二柱部分至少部分地被浸没在第一柱部分中。 附加的柱部分放置在水表面附近的连续的部分浸没的柱部分的顶部并连接,直到由连接的柱部分形成所需高度的成品柱。 基座可以最初连接到第一列部分的底部。 然后将完成的柱锚固到海底,以将完成的柱保持在固定的垂直位置。 在形成多个柱之后,它们可以被支撑在一起,并且可以去除单独的锚定。 可以拆卸色谱柱,并重新使用色谱柱。