公开(公告)号：WO2002063104A3

公开(公告)日：2002-08-15

申请号：PCT/GB2002/000136

申请日：2002-01-14

Applicant: CEMENTATION FOUNDATIONS SKANSKA LIMITED ,  ENGLAND, Melvin, Gerrard ,  PAYNE, Ronald, Peter

Inventor： ENGLAND, Melvin, Gerrard ,  PAYNE, Ronald, Peter

IPC: E02D5/44

Abstract: The present application relates to a tool having a cutting means (25, 26) for enlarging a portion of an underground pile shaft. The tool is provided with a collecting means (32) which is disposed below the cutting means in order that spoil generated when performing a cutting action on ground material surrounding the pile shaft can be collected. The size of the collecting means is adjustable thereby allowing the volume of spoil which may be accommodated by the collecting means to be varied. A compacting device (49, 50) for compressing the spoil collected in the collecting means may also be provided for reducing the volume of the spoil.

公开(公告)号：WO2006027547A1

公开(公告)日：2006-03-16

申请号：PCT/GB2005/003251

申请日：2005-08-18

Applicant: CEMENTATION FOUNDATIONS SKANSKA LIMITED ,  HUMPHRIES, Robert, George ,  NORMAN, Stuart, P.

Inventor： HUMPHRIES, Robert, George ,  NORMAN, Stuart, P.

IPC: E02F3/47

CPC classification number: E02F9/2858 ,  E02D17/13 ,  E02F3/47

Abstract: The present application relates to a method and apparatus for excavating soil from the ground to form a hole or trench. The tool is provided with a plurality of excavation members which are caused to penetrate the ground in order that soil may be excavated. The direction of excavation of the tool may be adjusted by the use of one or more steering members (10), the or each steering member comprising a steering element (11) which is dísposed, or is operate to be disposed, such that the initial point of contact of the steering element with the ground allows the direction of excavation of the tool to be adjusted. Provides a simple, but effective, mechanical means to adjust the direction of excavation. The steering element may comprise a plate which is angled such that at the point of contact with the ground, the steering members may gently divert the grab in the desired direction. Thus, in this way, any deviation in the direction of excavation can be corrected or at least countered. Furthermore, the direction of excavation of the tool may be monitored which may involve monitoring the plan position of the tool and/ or the verticality of the tool as it penetrates the ground.

Abstract translation: 本申请涉及一种用于从地面挖掘土壤以形成孔或沟槽的方法和装置。 该工具设置有多个挖掘构件，这些挖掘构件被引入地面以便挖掘土壤。 可以通过使用一个或多个转向构件（10）来调节工具的挖掘方向，该转向构件或每个转向构件包括转向元件（11），该操纵元件（11）被设置或操作以被布置，使得初始 转向元件与地面的接触点允许调整工具的挖掘方向。 提供一种简单而有效的机械手段来调整挖掘方向。 转向元件可以包括一个板，其角度使得在与地面的接触点处，转向构件可以在所需方向上轻轻地转动抓斗。 因此，以这种方式，可以校正或至少反击挖掘方向上的任何偏差。 此外，可以监测工具的挖掘方向，其可以涉及监测工具的平面位置和/或工具在穿透地面时的垂直度。

公开(公告)号：WO2002063104A2

公开(公告)日：2002-08-15

申请号：PCT/GB2002/000136

申请日：2002-01-14

Applicant: CEMENTATION FOUNDATIONS SKANSKA LIMITED ,  ENGLAND, Melvin, Gerrard ,  PAYNE, Ronald, Peter

Inventor： ENGLAND, Melvin, Gerrard ,  PAYNE, Ronald, Peter

IPC: E02D5/44

CPC classification number: E02D5/44 ,  E21B10/32 ,  E21B27/00

Abstract: The present application relates to a tool having a cutting means (25, 26) for enlarging a portion of an underground pile shaft. The tool is provided with a collecting means (32) which is disposed below the cutting means in order that spoil generated when performing a cutting action on ground material surrounding the pile shaft can be collected. The size of the collecting means is adjustable thereby allowing the volume of spoil which may be accommodated by the collecting means to be varied. A compacting device (49, 50) for compressing the spoil collected in the collecting means may also be provided for reducing the volume of the spoil.

Abstract translation: 本申请涉及具有用于扩大地下桩轴的一部分的切割装置（25,26）的工具。 该工具设置有收集装置（32），该收集装置设置在切割装置下方，以便可以收集对围绕桩轴的地面材料执行切割动作时产生的破坏物。 收集装置的尺寸是可调节的，从而允许由收集装置容纳的容积的容积变化。 还可以提供用于压缩收集在收集装置中的弃渣的压实装置（49,50），用于减小弃土的体积。

公开(公告)号：WO2005071213A1

公开(公告)日：2005-08-04

申请号：PCT/GB2005/000263

申请日：2005-01-26

Applicant: CEMENTATION FOUNDATIONS SKANSKA LIMITED ,  SHOTTON, Peter, Gilbert

Inventor： SHOTTON, Peter, Gilbert

IPC: E21B17/08

CPC classification number: E21B17/046 ,  E02D5/385 ,  E02D5/665

Abstract: The present applications relates to improvements in the joint used to couple together adjacent sections of a segmental casing (12) for supporting the wall of a bore formed in the ground. In order to reduce the required gap between complimentary portions (12, 13) of a two-part joint, one of the joint portions is provided with a plurality of discrete elements (21) spaced apart on the inner or outer surface thereof.

Abstract translation: 本申请涉及用于将节段壳体（12）的相邻部分联接在一起的接头的改进，以支撑形成在地面中的孔的壁。 为了减少两部分接头的互补部分（12,13）之间所需的间隙，一个接合部分在其内表面或外表面上设有间隔开的多个分立元件（21）。

公开(公告)号：WO2004081297A1

公开(公告)日：2004-09-23

申请号：PCT/GB2004/000951

申请日：2004-03-08

Applicant: CEMENTATION FOUNDATIONS SKANSKA LIMITED ,  SHOTTON, Peter, Gilbert ,  PAYNE, Ronald, Peter

Inventor： SHOTTON, Peter, Gilbert ,  PAYNE, Ronald, Peter

IPC: E02D27/42

CPC classification number: E02D27/42 ,  E02D13/04 ,  E02D13/06

Abstract: The present application relates to an apparatus and method for placing an element (14), such as a steel column or concrete section, into a pile shaft (1) during top-down construction techniques. The apparatus is provided with an upper and lower positioning means (2, 3) which allow the plan position of the element at upper and lower levels respectively to be adjusted.

Abstract translation: 本申请涉及一种用于在自上而下的施工技术中将诸如钢柱或混凝土部分的元件（14）放置到桩轴（1）中的装置和方法。 该设备设置有上和下定位装置（2,3），其允许分别调整在上下级处的元件的平面位置。

公开(公告)号：WO2003062540A1

公开(公告)日：2003-07-31

申请号：PCT/GB2003/000135

申请日：2003-01-15

Applicant: CEMENTATION FOUNDATIONS SKANSKA LIMITED ,  ENGLAND, Melvin, Gerrard ,  SHOTTON, Peter, Gilbert

Inventor： ENGLAND, Melvin, Gerrard ,  SHOTTON, Peter, Gilbert

IPC: E02D27/14

CPC classification number: E02D27/14 ,  E02D2200/165

Abstract: The present application relates to method of designing and forming a foundation element by consideration of a number of parameters including the contribution of ground material to the overall bearing capacity of the element. Techniques for analysing the load bearing capacity of a composite foundation element are also described which take into consideration the volume of ground material that exists between neighbouring discrete concrete sections.

Abstract translation: 本申请涉及通过考虑多个参数来设计和形成基础元件的方法，包括研磨材料对元件的整体承载能力的贡献。 还描述了用于分析复合地基元件的承载能力的技术，其考虑了存在于相邻离散混凝土段之间的研磨材料的体积。

公开(公告)号：WO2004081294A1

公开(公告)日：2004-09-23

申请号：PCT/GB2004/000948

申请日：2004-03-08

Applicant: CEMENTATION FOUNDATIONS SKANSKA LIMITED ,  SHOTTON, Peter, Gilbert ,  PAYNE, Ronald, Peter

Inventor： SHOTTON, Peter, Gilbert ,  PAYNE, Ronald, Peter

IPC: E02D13/04

CPC classification number: E02D13/04 ,  E02D13/06 ,  E02D27/42 ,  G01C15/10

Abstract: The present invention relates to a method of measuring the difference in alignment between a first plan position of an element (1) and a second plan position of an element, the method comprising the use of: i) at least one rigid or taut connection (4) extending between a first point (2) at the level of the first plan position and a second point (3) at the level of the second plan position, the first and second points being at an identical displacement from the element; and ii) one or more electrolevel gauges (5) provided on the or each rigid or taut connection, so as to measure the inclination of the rigid or taut connection.

Abstract translation: 本发明涉及一种测量元件（1）的第一平面位置与元件的第二平面位置之间的对准差异的方法，所述方法包括以下步骤：i）至少一个刚性或拉紧连接 4）在第一平面位置的水平处的第一点（2）和在第二平面位置的水平面处的第二点（3）之间延伸，第一和第二点与元件处于相同的位移; 以及ii）设置在所述或每个刚性或拉紧连接上的一个或多个电水平仪（5），以便测量刚性或拉紧连接的倾斜度。

公开(公告)号：WO2004070121A1

公开(公告)日：2004-08-19

申请号：PCT/GB2004/000448

申请日：2004-02-06

Applicant: CEMENTATION FOUNDATIONS SKANSKA LIMITED ,  ENGLAND, Melvin, Gerrard ,  MICALLEF, Francis

Inventor： ENGLAND, Melvin, Gerrard ,  MICALLEF, Francis

IPC: E02D9/00

CPC classification number: E02D9/005

Abstract: The present application relates to a method of breaking a concrete or grout element (10, 20) having a reinforcement means (11) which has been treated such that it will not substantially adhere to the surrounding concrete or grout. One or more expandable elements (12, 13, 14) are cast within the concrete or grout at a desired level and a fluid is supplied to the expandable element in order to cause the expansion thereof. The pressure exerted by the expandable element on the surrounding concrete as it expands causes said concrete or grout element to break.

Abstract translation: 本申请涉及一种破坏具有加强装置（11）的混凝土或灌浆元件（10,20）的方法，该加固装置已被处理，使得其基本上不会粘附到周围的混凝土或浆料上。 将一个或多个可膨胀元件（12,13,14）在混凝土或浆料中以期望的水平度浇铸，并且将流体供应到可膨胀元件以引起其膨胀。 当可膨胀元件膨胀时，可膨胀元件施加在周围混凝土上的压力使得所述混凝土或浆料元件断裂。