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81. 发明申请

US20160251819A1 METHOD AND APPARATUS FOR TESTING HELICAL PILES 有权
标题翻译：测试螺旋桨的方法和装置
公开(公告)号：US20160251819A1
公开(公告)日：2016-09-01
申请号：US14717207
申请日：2015-05-20
申请人： Almita Piling Inc.
发明人： Duc Dinh , Bien Dinh
IPC分类号： E02D33/00 , E02D5/56 , E02D7/22 , E02D1/08
CPC分类号： E02D33/00 , E02D5/56
摘要： A method and apparatus for static load-bearing capacity testing of helical piles is provided.
摘要翻译：提供了一种用于螺旋桩的静态承载能力测试的方法和装置。

82. 发明申请

US20160215469A1 Expanded Tip Pile 审中-公开
标题翻译：膨化的桩桩
公开(公告)号：US20160215469A1
公开(公告)日：2016-07-28
申请号：US14989457
申请日：2016-01-06
申请人： Nicholas Yankopolus
发明人： Nicholas Yankopolus
IPC分类号： E02D5/34 , E02D33/00 , E02D5/22 , E02D27/12 , E02D5/60
CPC分类号： E02D5/34 , E02D5/223 , E02D5/226 , E02D5/60 , E02D27/12 , E02D33/00
摘要： Methods are provided for introducing unhardened highly expansive grout into the bottom of a formed shaft in the earth and subsequently forming the pile above the grout. The expansion of the hardening grout, after the curing of the pile, generates expansion stress on the surrounding soil and upwardly directed force to the pile. Methods of pile load capacity testing use expansive grout to generate a test load.
摘要翻译：提供了将未硬化的高膨胀灌浆引入地球中成形轴的底部并随后在灌浆上方形成桩的方法。硬化灌浆的膨胀在桩的固化后，在周围的土壤上产生膨胀应力，并对桩施加向上的力。桩载荷试验方法采用膨胀灌浆法生产试验荷载。

83. 发明授权

US09134190B2 Method and apparatus for internally determining a load applied by a jack 有权
标题翻译：用于内部确定由千斤顶施加的载荷的方法和装置
公开(公告)号：US09134190B2
公开(公告)日：2015-09-15
申请号：US13971669
申请日：2013-08-20
申请人： LOADTEST, INC.
发明人： John A. Hayes
IPC分类号： G01L1/18 , E02D33/00 , G01L5/00
CPC分类号： G01L1/18 , E02D33/00 , G01L5/0038 , G01M5/0058
摘要： An embodiment of the subject invention is directed to a jack incorporating one or more strain gauges. The one or more strain gauges can be positioned on, within, or integral to the jack. When a load or force is applied by the jack, one or more materials within the jack are deformed or displaced as a result of the applied load. The one or more strain gauges are used to measure the deformation or displacement and thus measure the strain. The measured strain can be used to determine the magnitude of the load applied by the jack. In an embodiment, a plurality of strain gauges are used and the resulting strain measurements can be combined to determine the applied load.
摘要翻译：本发明的一个实施例涉及一种结合有一个或多个应变计的插孔。一个或多个应变计可以定位在千斤顶上，内部或整体上。当千斤顶施加载荷或力时，由于施加的载荷，千斤顶内的一种或多种材料变形或位移。一个或多个应变计用于测量变形或位移，从而测量应变。测量的应变可用于确定由千斤顶施加的负载的大小。在一个实施例中，使用多个应变计，并且可以组合所得到的应变测量以确定所施加的负载。

84. 发明授权

US06942429B1 Post-stressed pile 有权
标题翻译：后应力桩
公开(公告)号：US06942429B1
公开(公告)日：2005-09-13
申请号：US10818084
申请日：2004-04-05
申请人： August H. Beck, III , Philip G. King
发明人： August H. Beck, III , Philip G. King
IPC分类号： E02D5/62 , E02D33/00 , E02D15/04 , E02D5/36
CPC分类号： E02D5/62 , E02D33/00
摘要： A structural pile assembly includes a driven pile and pressurized grout contained beneath the pile so as to exert an upward force on the pile. An enclosure, such as a bladder or bellows, is filled with grout from a reservoir via a conduit which preferably extends axially along the length of the pile and is left in place after the grout hardens. A pressure gauge measures the pressure of the grout within the enclosure, permitting the direct measurement of end bearing and side bearing capacities of the resulting pile assembly. The load bearing capacity of the pile is enhanced by the pressurized grout, and is preferably at least twice the end bearing capacity of an unpressurized pile.
摘要翻译：一种结构桩组件包括一个从动桩和位于桩下面的加压灌浆，以便在桩上施加向上的力。诸如气囊或波纹管的外壳通过导管从储存器填充有浆料，管道优选沿着桩的长度轴向延伸，并且在灌浆硬化之后将其留在原位。压力表测量外壳内的灌浆压力，允许直接测量所得桩组件的端轴承和侧承载能力。通过加压浆料增强了桩的承载能力，并且优选地是未加压桩的端部承载能力的至少两倍。

85. 发明授权

US06941793B2 Impulse generator for profiling system 失效
标题翻译：脉冲发生器用于剖面系统
公开(公告)号：US06941793B2
公开(公告)日：2005-09-13
申请号：US10324074
申请日：2002-12-20
申请人： Daniel Rioux
发明人： Daniel Rioux
IPC分类号： E02D33/00 , G01V1/00 , G01V1/22 , G01V1/26 , G01N3/307
CPC分类号： G01V1/22 , G01V1/16
摘要： An energy impulse generator for transferring an energy pulse to a surface. The generator exchanges messages with a computing means through a communication interface. The generator comprises a housing. The generator further comprises an impact assembly movably mounted within the housing between at least a resting position, a latched position and an impact position. In the impact position, the impact assembly transfers the energy pulse to the surface. The generator also includes an energy storage means attached to the impact assembly. In the latched position, the energy storage means is capable of releasing a specified amount of energy to the impact assembly such that upon release of the specified amount of energy the impact assembly moves from the latched position to the impact position then returns to the resting position. The computing means controls the release of the specified amount of energy to the impact assembly.
摘要翻译：用于将能量脉冲传送到表面的能量脉冲发生器。发电机通过通信接口与计算装置交换消息。发电机包括壳体。发电机还包括冲击组件，该冲击组件至少在静止位置，闩锁位置和冲击位置之间可移动地安装在壳体内。在冲击位置，冲击组件将能量脉冲传递到表面。发电机还包括附接到冲击组件的能量存储装置。在锁定位置，能量存储装置能够向冲击组件释放特定量的能量，使得当释放指定量的能量时，冲击组件从锁定位置移动到冲击位置，然后返回到静止位置。计算装置控制指定量的能量释放到冲击组件。

86. 发明申请

US20050074297A1 Method and test setup for determining the bearing behaviour of displacement piles 失效
标题翻译：用于确定排水桩承载行为的方法和试验方法
公开(公告)号：US20050074297A1
公开(公告)日：2005-04-07
申请号：US10947198
申请日：2004-09-23
申请人： Erwin Stoetzer
发明人： Erwin Stoetzer
IPC分类号： E02D5/36 , E02D33/00 , E02D7/00
CPC分类号： E02D33/00 , E02D5/36
摘要： The invention relates to a method and a test setup for determining the bearing behaviour of displacement piles. The displacement piles are produced by making a hole using a displacement head and subsequently filling the hole with a hardenable suspension, whilst leaving the displacement head in the hole. The resulting test pile is subject to the action of a test load using a loading device and the bearing behaviour is measured by a measuring device. An efficient test performance results from the fact that the displacement head is introduced into the ground by means of a metallic pile string, which forms part of the test pile.
摘要翻译：本发明涉及一种用于确定位移桩的轴承性能的方法和测试装置。通过使用位移头制造孔并随后用可硬化悬架填充孔，同时将位移头留在孔中来产生位移桩。所得到的试验桩使用加载装置进行试验载荷的作用，并且通过测量装置测量轴承性能。高效的测试性能是由于位移头通过构成测试桩的一部分的金属桩柱引入地面的事实。

87. 发明授权

US6142710A Apparatus and method for raising a foundation 有权
标题翻译：用于提高基础的装置和方法
公开(公告)号：US6142710A
公开(公告)日：2000-11-07
申请号：US351216
申请日：1999-07-12
申请人： Thomas Edward Holland, Jr. , Thomas Edward Holland, Sr.
发明人： Thomas Edward Holland, Jr. , Thomas Edward Holland, Sr.
IPC分类号： E02D33/00 , E04G23/06 , E02D5/00
CPC分类号： E02D35/00 , E02D33/00 , E04G23/06
摘要： A lifting assembly for raising and supporting an edge of a foundation includes a lifting saddle slidably received over a pier that is driven into the ground adjacent the edge of the foundation, a bracket supported by the lifting saddle and adapted to be affixed to and to support the foundation, and a load transfer device configured to be supported atop an upper end of the pier. The lifting saddle is connected to the load transfer device by threaded rods slidably received through the load transfer device. The bracket is pivotally connected to the lifting saddle such that the bracket can rock side-to-side, thus self-aligning and remaining aligned with the foundation during a lifting operation. The bracket can also pivot about a vertical axis and can slide in a forward or rearward direction relative to the lifting saddle. The lifting saddle can pivot relative to the pier about a horizontal axis.
摘要翻译：用于升高和支撑基座的边缘的提升组件包括可滑动地容纳在墩上的提升鞍座，所述墩台被驱动到邻近基座的边缘的地面中，支架由提升鞍座支撑并适于被固定并支撑基座和被配置为支撑在码头上端顶部的载荷传递装置。提升鞍座通过可滑动地通过负载传递装置接收的螺杆连接到负载传递装置。托架枢转地连接到提升鞍座，使得支架可以侧向摇摆，因此在提升操作期间自动对准并保持与基座对准。支架也可以围绕垂直轴线枢转并且可相对于提升鞍座沿向前或向后的方向滑动。提升鞍座可绕水平轴线相对于码头枢转。

88. 发明授权

US6082173A Method and apparatus for pile driving 失效
标题翻译：打桩方法和装置
公开(公告)号：US6082173A
公开(公告)日：2000-07-04
申请号：US153549
申请日：1998-09-15
申请人： Yee Kong Wai
发明人： Yee Kong Wai
IPC分类号： E02D33/00 , G01N3/30 , G01N3/303
CPC分类号： E02D33/00 , G01N3/30 , G01N3/303 , G01N2203/0039
摘要： A method and apparatus for estimating the load-bearing of a pile comprising (a) constructing a scaled-down model pile apparatus which has been reduced to a size that may be accommodated within an indoors facility according to a calculated scaled-down ratio; (b) subjecting said model pile apparatus to impact load tests to obtain dynamic measurements; and (c) correlating the dynamic measurements from said tests to said pile.
摘要翻译：一种用于估计桩的承重的方法和装置，包括：（a）根据计算的按比例缩小比例，构造已经缩小到可以容纳在室内设施内的尺寸的按比例缩小的模型桩设备; （b）对所述模型桩装置进行冲击荷载试验以获得动态测量; 和（c）将来自所述测试的动态测量与所述桩相关联。

89. 发明授权

US5040421A Measuring method of fluctuations of ground and its apparatus 失效
标题翻译：地面及其设备波动测量方法
公开(公告)号：US5040421A
公开(公告)日：1991-08-20
申请号：US608935
申请日：1990-11-05
申请人： Koichi Kimura , Kazuma Miyamoto , Kenichiro Mihara
发明人： Koichi Kimura , Kazuma Miyamoto , Kenichiro Mihara
IPC分类号： E02D1/00 , E02D33/00 , E21B47/00 , E21D1/00 , G01D21/00 , G01V3/26
CPC分类号： G01V3/26
摘要： A protective tube is vertically buried in the ground, and sinking elements for generating magnetism are buried at plural positions at different depths in the ground outside the side wall of this tube. Magnetic sensors capable of detecting magnetism are disposed in the tube to detect the magnetism generated by the sinking elements, and the depth position of the sinking elements in the ground is measured according to the detected signal, so that the fluctuations by settlement or uplift of the ground may be known by each bed differing in depth. A plurality of magnetic sensors are fixed to the side wall surface of the tube, corresponding to the individual sinking elements.

90. 发明授权

US4614110A Device for testing the load-bearing capacity of concrete-filled earthen shafts 失效
标题翻译：用于测试混凝土填充的土井的承载能力的装置
公开(公告)号：US4614110A
公开(公告)日：1986-09-30
申请号：US717536
申请日：1985-03-29
申请人： Jorj O. Osterberg
发明人： Jorj O. Osterberg
IPC分类号： G01L5/00 , E02D1/02 , E02D33/00 , G01N3/24
CPC分类号： E02D1/022 , E02D33/00
摘要： A device which separately measures the skin friction and the load-bearing capacity of the earth at the bottom of a hole. An expansion device is in the bottom of the hole, with a shaft resting on top it. A pressurized fluid is pumped into the expansion device, via a coaxial pipe and rod, to fill and expand it. By observing the movements of the rod and pipe responsive to the expansion and relative to the ground surface, it is possible to record the pressure versus upward movement of the shaft and the pressure versus downward movement of the earth below the bottom of the shaft. The ultimate or maximum skin friction is indicated when the load-upward movement curve plotted from the data indicates no further increase in load with upward movement. The ultimate end bearing capacity is indicated when the load-downward movement curve indicates no further increase in load with downward movement. When the shaft has concrete poured down the hole, the expansion device may be a bellows-like affair with the rod connected to the bottom of the bellows and the pipe connected to the top. When the shaft is a driven pile, the expansion device is a massive piston which can withstand the driving forces.
摘要翻译：分别测量孔底部土壤表层摩擦力和承载力的装置。膨胀装置位于孔的底部，轴上放置有轴。加压流体通过同轴管和杆泵送到膨胀装置中以填充和膨胀。通过观察杆和管道的响应于膨胀和相对于地面的运动，可以记录轴的压力与向上的运动以及地基下方的压力对下降的运动。当从数据绘制的负载向上移动曲线表示不向上移动时的负载进一步增加时，指示极限或最大表皮摩擦。当载荷 - 向下运动曲线表示在向下运动时载荷不再进一步增加时，表示最终的承载能力。当轴上有混凝土浇注孔时，膨胀装置可能是波纹管状的事情，杆连接到波纹管的底部，管道连接到顶部。当轴是从动桩时，膨胀装置是可承受驱动力的大型活塞。

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