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    • 41. 发明授权
    • Concrete constructional members
    • 混凝土结构构件
    • US4096703A
    • 1978-06-27
    • US783744
    • 1977-04-01
    • Friedrich Karl Luder
    • Friedrich Karl Luder
    • E02B3/06E02D5/10E02D5/12E02D5/32
    • E02D5/10E02B3/06
    • This invention relates to concrete constructional members for building walls and bulkheads and particularly moles, quay bulkheads, groins or like edifices. Such members hitherto comprised a concrete body having a vertically continuous opening in the central area and having pairs of divergent arms of different length on two opposing sides, the end faces of the shorter pair of arms being capable of being brought into contact with the inner faces of the longer pair of arms on an adjoining constructional member. According to the invention, the constructional member is formed as a concrete part having a height such that it can extend in one piece from the foot of the edifice which is to be built, to at least the vicinity of the surface of the water. Preferably, at its lower end and on the side facing in the direction of construction the member has an extension in the form of an apron which projects beyond the lower end of the member, and which masks the space between said longer arms of the cross-section except for the contact areas for said shorter arms of a succeeding concrete member. Moles, walls, quay bulkheads and like edifices can be made from concrete members as referred to by sinking a plurality of these members vertically to an underlying supporting stratum one after another and against one another with their arms engaging, with said aprons at their bottoms lying in the direction in which the edifice is being constructed whereafter the yielding ground is jetted away from under the concrete member until a firm stratum is reached, by means of a jetting pipe which is passed downwards through the continuous central opening, after which the space formed by the washing out operation is filled with gravel, rubble or the like through said vertical central opening to bed said member in position.
    • 本发明涉及用于建筑物墙壁和舱壁,特别是痣,码头舱壁,腹股沟等的建筑物的混凝土结构构件。 迄今为止,这些构件包括在中心区域具有垂直连续的开口并且在两个相对侧上具有不同长度的发散臂对的混凝土体,较短的一对臂的端面能够与内表面 在相邻的建筑构件上的较长对的双臂。 根据本发明,构造构件形成为具有高度的混凝土构件,使得其可以从待建造的建筑物的脚部延伸到至少在水面附近的一体。 优选地,在其下端和面向构造方向的一侧上,构件具有突出形式的围裙的形式的延伸部,该延伸部突出超过构件的下端,并且遮蔽了横截面的较长臂之间的空间, 除了后续混凝土构件的所述较短臂的接触区域外。 摩托,墙壁,码头舱壁和类似的建筑物可以由混凝土构件制成,如通过将多个这些构件垂直地沉入下面的支撑层而彼此靠着彼此的手臂相互接合,其中围裙在其底部位于 在建造大厦的方向上,将屈服地面从混凝土构件下方喷射直到达到牢固的层,借助于通过连续中心孔向下通过的喷射管,之后形成的空间 通过洗涤操作通过所述垂直中心开口填充有砾石,瓦砾等,以将所述构件搁置在适当位置。