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51. 发明授权

US08052408B2 Two-way pre-stress system and bending device therefor 有权
标题翻译：双向预应力系统及其弯曲装置
公开(公告)号：US08052408B2
公开(公告)日：2011-11-08
申请号：US12132877
申请日：2008-06-04
申请人： Dong-Ok Kang , Man-Geun Yoon , Hyun-Yang Shin , Yeong-Seon Kim
发明人： Dong-Ok Kang , Man-Geun Yoon , Hyun-Yang Shin , Yeong-Seon Kim
IPC分类号： B28B21/60
CPC分类号： E04C3/26 , E01D19/14 , E01D19/16 , E04C5/08 , E04C5/12
摘要： Disclosed is a two-way pre-stress system for applying pre-stress to a member of a structure by a pre-tendon method, the system comprising: a mold for forming the member, the mold having a concrete pouring space; a supporter installed outside the mold; at least one horizontal tendon installed in the mold in a horizontal direction; a horizontal tendon settling device installed at the supporter, for settling the horizontal tendon in the mold; at least one vertical tendon installed in the mold in a vertical direction; a vertical tendon settling device installed at the supporter, for settling the vertical tendons in the mold; and a bending device installed at the supporter and combined with at least one of the vertical tendon, for forming a bent portion in at least one vertical tendon in a deep portion of the member.
摘要翻译：公开了一种用于通过预腱方法将预应力施加到构件的构件的双向预应力系统，所述系统包括：用于形成所述构件的模具，所述模具具有混凝土浇注空间; 安装在模具外的支撑件; 至少一个水平腱在水平方向上安装在模具中; 安装在支架上的水平腱沉降装置，用于将模具中的水平腱沉降; 在模具中沿垂直方向安装至少一个垂直钢筋; 一个安装在支架上的垂直腱沉降装置，用于将模具中的垂直腱沉降; 以及弯曲装置，其安装在所述支撑件上并与所述垂直腱中的至少一个结合，用于在所述构件的深部中的至少一个垂直腱中形成弯曲部分。

52. 发明授权

US08042213B2 Device and method for preventing rusting of cable for supporting bridge 有权
标题翻译：用于防止电缆支撑桥的生锈的装置和方法
公开(公告)号：US08042213B2
公开(公告)日：2011-10-25
申请号：US12739981
申请日：2008-07-14
申请人： Mitsuhiro Yamane , Manabu Inoue , Nayomon Uno
发明人： Mitsuhiro Yamane , Manabu Inoue , Nayomon Uno
IPC分类号： E01D19/16
CPC分类号： E01D19/16 , Y10T137/0402 , Y10T137/86035
摘要： A suspension bridge is supported by a cable having one or more cable bands. An anti-rusting device is comprised of one or more covers, each of the covers including an inner peripheral surface and covering the cable so as to leave a gap between the inner peripheral surface and an outer periphery of the cable, the gap being capable of conveying a gas along the outer periphery of the cable; and a ventilator configured to dry and feed the gas into the gap, the ventilator air-tightly communicating with the gap.
摘要翻译：悬挂桥由具有一个或多个电缆带的电缆支撑。防锈装置由一个或多个盖构成，每个盖包括内周表面并且覆盖电缆，以在电缆的内周表面和外周之间留下间隙，该间隙能够沿着电缆的外周输送气体; 以及构造成将气体干燥并供给到所述间隙中的通气机，所述呼吸机与所述间隙气密地连通。

53. 发明申请

US20100314811A1 Method For Improving The Stability Against Vibrations Of A Stay Cable 审中-公开
标题翻译：提高电缆稳定性的方法
公开(公告)号：US20100314811A1
公开(公告)日：2010-12-16
申请号：US12742621
申请日：2007-11-12
申请人： Erik Mellier , Benoit Lecinq
发明人： Erik Mellier , Benoit Lecinq
IPC分类号： F16F7/14 , F16F7/00
CPC分类号： E01D19/16 , D07B5/005 , D07B5/006 , D07B2501/203
摘要： The invention proposes a method for improving the stability against vibrations of a stay cable (12) comprising at least one strand (11) housed in a substantially externally smooth sheath (1). In this method, at least one wire (2-3) is spirally wound round the sheath so as to be substantially in contact with said sheath along at least part of the stay cable.
摘要翻译：本发明提出了一种用于提高包括至少一根容纳在基本上外部光滑的护套（1）中的线束（11）的拉索（12）的振动的稳定性的方法。在该方法中，至少一根丝线（2-3）螺旋地卷绕在护套上，以便沿着拉索的至少一部分基本上与所述鞘接触。

54. 发明授权

US07774996B2 Frictional damper for damping movement of structures 有权
标题翻译：用于结构阻尼运动的摩擦阻尼器
公开(公告)号：US07774996B2
公开(公告)日：2010-08-17
申请号：US12505934
申请日：2009-07-20
申请人： Imad H. Mualla
发明人： Imad H. Mualla
IPC分类号： E04B1/98
CPC分类号： E01D19/16 , E01D11/04 , E04H9/021 , F16F7/02
摘要： The invention is a damper and a method for protecting buildings and similar structural systems from dynamic loading such as loading caused by earthquakes, strong winds or machine vibrations. More specifically, the damper is made from structural members being interconnected in frictional or visco-elastically dampened rotational joints. Due to the dampening of the joints, relative movement between the structural elements is dampened. In particular, the damper is useful for base isolation, e.g., in order to allow a building or a machine to move in a dampened movement relative to its foundation or in order to allow a cable stay of a cable stay bridge to move in a dampened movement relative to its fixation point on the bridge.
摘要翻译：本发明是一种阻尼器和一种保护建筑物和类似结构系统免受地震，强风或机器振动引起的载荷等动载荷的方法。更具体地，阻尼器由结构构件制成，其以摩擦或粘弹性阻尼的旋转接头互连。由于接头的阻尼，结构元件之间的相对移动被削弱。特别地，阻尼器可用于基部隔离，例如，为了允许建筑物或机器相对于其基础的阻尼运动而移动，或者为了允许缆索停留桥的缆索停留在遏制的相对于其在桥上的固定点的运动。

55. 发明申请

US20100173081A1 Device and Method for Cleaning Cables 失效
标题翻译：清洁电缆的装置和方法
公开(公告)号：US20100173081A1
公开(公告)日：2010-07-08
申请号：US12294930
申请日：2007-04-02
申请人： Tage Lundgren
发明人： Tage Lundgren
IPC分类号： H02G7/16 , B05D1/00 , B05D3/12
CPC分类号： H02G7/16 , D07B7/12 , E01D19/16 , E01H5/00
摘要： The present invention relates to a device arranged to move along a cable (1), preferably a tension cable of a suspension bridge, in order to obstruct covering of snow or ice on the cable. The device (2) comprises a compound (6) that obstructs covering of snow or ice as well as means (10) to coat the cable (1) with the compound (6). In addition, the device comprises sensors arranged to detect how large amount of the compound that is in the container. The sensors detect if the container needs to be replenished, and if so is the case, the device is arranged to automatically move to a replenishing device in order to there replenish more of the compound. The present invention also relates to a method to obstruct covering of snow or ice on a cable (1), preferably a tension cable of a suspension bridge.
摘要翻译：本发明涉及一种被布置成沿着电缆（1）移动的装置，优选地是悬挂桥的张紧电缆，以阻止电缆上的雪或冰的覆盖。装置（2）包括阻挡雪或冰的覆盖物的化合物（6）以及用化合物（6）涂覆电缆（1）的装置（10）。另外，该装置包括用于检测容器中多少量化合物的传感器。传感器检测容器是否需要补充，如果是这样，则设备被自动移动到补充装置，以便补充更多的化合物。本发明还涉及一种阻挡电缆（1）上的雪或冰覆盖的方法，优选地是吊桥的张力电缆。

56. 发明申请

US20100154147A1 Fire Protection Device for a Cable or the Like of a Civil Engineering or Structural Work 失效
标题翻译：用于电缆或类似土木工程或结构工程的防火装置
公开(公告)号：US20100154147A1
公开(公告)日：2010-06-24
申请号：US12223859
申请日：2007-02-14
申请人： Jeremie Baumgartner
发明人： Jeremie Baumgartner
IPC分类号： F16L57/04 , E01D19/16 , B32B1/08 , B66D1/30 , A62C8/06
CPC分类号： E04C5/10 , E01D19/14 , E01D19/16 , Y10S428/92 , Y10S428/921 , Y10T428/13 , Y10T428/1314
摘要： A protective device (10) for use in the protection of at least a portion of an elongated article (50) which includes a main body (12), first and second parts (22), (27) which are connectible together such that, in an assembled position the main body has a chamber therein (14). The first and second parts each have two longitudinal extending side edge portions (23), (28), respective side edge portions of the first part being adapted to cooperate with the respective side edge portions of the second part to connect the two parts together in the assembled position.
摘要翻译：一种用于保护细长制品（50）的至少一部分的保护装置（10），其包括主体（12），可连接在一起的第一和第二部分（22），（27）在组装位置，主体在其中具有室（14）。第一和第二部分各自具有两个纵向延伸的侧边缘部分（23），（28），第一部分的相应侧边缘部分适于与第二部分的相应侧边缘部分配合，以将两个部分连接在一起组装位置。

57. 发明申请

US20070294913A1 Corrosion Protection System for a Construction Including a Stay Cable 有权
标题翻译：包括电缆的施工腐蚀防护系统
公开(公告)号：US20070294913A1
公开(公告)日：2007-12-27
申请号：US11719126
申请日：2004-11-12
申请人： Yves Bournand
发明人： Yves Bournand
IPC分类号： F26B3/04
CPC分类号： E01D19/16
摘要： The invention relates to a corrosion protection system for a stay cable construction including a multiplicity of tension members made of parallel steel tensile elements, extending between a first anchorage and a second anchorage, and comprising two opposite ends, the first end co-operating with the first anchorage and the said second end co-operating with the second anchorage. The corrosion protection system involves the use of tensile elements which are not provided with a permanent corrosion protection during their fabrication. This corrosion protection system includes: a plurality of stay pipes, each freely surrounding a tension member made of unprotected tensile elements, a dehumidification device which produces dry air, supply pipes supplying the dry air to predetermined points situated on the first anchorage, the second anchorage, and the stay pipes, a ventilation device pushes the dry air in the supply pipes, surveying, measuring, controlling and testing facilities.
摘要翻译：本发明涉及一种用于拉索结构的防腐蚀系统，其包括由平行钢拉伸元件制成的多个张紧构件，在第一锚固件和第二锚固件之间延伸，并且包括两个相对端，第一端部与第一锚地和所述第二端与第二锚地合作。腐蚀保护系统包括使用在其制造过程中不具有永久腐蚀保护的拉伸元件。该防腐蚀系统包括：多个保持管，每个支撑管自由围绕由不受保护的拉伸元件制成的张紧构件;产生干燥空气的除湿装置;将干燥空气供应到位于第一锚固件上的预定点的第二锚固件和管道，通风装置推送供水管道，测量，测量，控制和检测设备中的干燥空气。

58. 发明授权

US07104017B1 Box girder structure for bridge provided with outer cable and method of building the box girder 失效
标题翻译：用于外部电缆的桥梁的箱梁结构和建造箱梁的方法
公开(公告)号：US07104017B1
公开(公告)日：2006-09-12
申请号：US09571321
申请日：2000-05-15
申请人： Tsutomu Kadotani , Norio Terada , Yoshitaka Nishida , Takashi Takagaki , Toshikazu Minami
发明人： Tsutomu Kadotani , Norio Terada , Yoshitaka Nishida , Takashi Takagaki , Toshikazu Minami
IPC分类号： E04C5/08
CPC分类号： E01D2/04 , E01D19/16 , E01D2101/28 , E04C5/10
摘要： Outer cables disposed in a box girder in the longitudinal direction of a box girder bridge to prestress the box girder each have a transparent sheath made of a transparent polyethylene resin, vinyl chloride resin, polypropylene resin or the like, thereby allowing the grouting condition in the sheath to be inspected reliably and easily. If a colored grout is filled, the filling condition can be inspected even more reliably and easily. In addition, it is possible to readily find a portion left unfilled after the grout has hardened and to refill it for repairing by using openings for injection and ejection made at each side of the void left.
摘要翻译：设置在箱梁长度方向上的箱梁中的外部电缆，以预应力箱梁各自具有由透明聚乙烯树脂，氯乙烯树脂，聚丙烯树脂等制成的透明护套，从而允许在护套可靠，易于检查。如果填充有色水泥浆，则可以更可靠和容易地检查填充状况。此外，可以容易地发现在浆料硬化之后未填充的部分，并且通过在留下的空隙的每一侧使用用于注入和喷射的开口来重新填充以进行修复。

59. 发明申请

US20060185318A1 Method for erecting a stay 有权
标题翻译：建立住宿的方法
公开(公告)号：US20060185318A1
公开(公告)日：2006-08-24
申请号：US10739776
申请日：2003-12-18
申请人： Benoit Lecinq , Jean-Pierre Messein , Jean-Claude Percheron , Craig Robertson
发明人： Benoit Lecinq , Jean-Pierre Messein , Jean-Claude Percheron , Craig Robertson
IPC分类号： E04B1/00
CPC分类号： E01D19/16
摘要： A stay comprises an inclined casing and a bundle of substantially parallel taut reinforcements lodged in the casing and individually anchored in a first and a second anchoring region. According to the invention, the casing and some of the reinforcements are installed by applying substantially uniform tension values to the reinforcements, then several iterations of the following steps are formed: compacting the installed reinforcements, at least at one end of the casing; slipping a further group of reinforcements along inside the casing, in a space left available by the compacted reinforcements; and tensioning each reinforcement of the further group between the first and second anchoring regions so that all the installed reinforcements exhibit substantially uniform tension values.
摘要翻译：支架包括倾斜的外壳和一组基本上平行的紧固的加强件，该加强件装在壳体中，并分别锚固在第一和第二锚固区域中。根据本发明，通过对加强件施加基本均匀的张力值来安装壳体和一些加强件，然后形成以下步骤的几个迭代：至少在壳体的一端压实安装的加强件; 在紧凑的增援部件留下的空间内，在套管内沿另一组加固装置滑行; 并且在所述第一和第二锚固区域之间张紧所述另外的组的每个加强件，使得所有所安装的加强件呈现基本上均匀的张力值。

60. 发明申请

US20050108981A1 Work method for filling grout into inner cable of post tension system pc structure 审中-公开
标题翻译：填充灌浆到后张力系统pc内部电缆的工作方法
公开(公告)号：US20050108981A1
公开(公告)日：2005-05-26
申请号：US10510029
申请日：2003-05-30
申请人： Tsutomu Kadotani , Hidetoshi Miyauchi , Hiroshi Muguruma , Yusuke Kumamoto , Shin Narui , Yoshitaka Nishida , Motoo Shimizu
发明人： Tsutomu Kadotani , Hidetoshi Miyauchi , Hiroshi Muguruma , Yusuke Kumamoto , Shin Narui , Yoshitaka Nishida , Motoo Shimizu
IPC分类号： E01D1/00 , E01D2/00 , E01D19/16 , E01D101/24 , E01D101/40 , E04C5/10 , E04G21/12 , E04B1/00
CPC分类号： E04C5/10 , E01D19/16
摘要： In the present invention, testing is performed by injecting grout (G) into a full-scale specimen comprising a cable that is fabricated at a place other than a construction site. The cable has a sheath made of a transparent material and has the same three-dimensional configuration as that of an internal cable (2°) at the construction site. Alternatively, grout (G) is injected into a partial specimen comprising a lengthwise part of the cable where an air trap is likely to occur. The testing is performed under a plurality of different testing conditions. The best grouting conditions are selected from testing results and applied to grouting actually carried out at the construction site. With the conventional method of grouting an internal cable of a post-tensioned prestressed-concrete structure, it is difficult to check at the construction site whether or not the internal cable is filled with grout without an air trap remaining therein because the cable is laid in concrete and hence the sheath (3′) is hidden by the concrete. It is possible according to the present invention to provide a post-tensioned prestressed-concrete structure free from an air trap (V) in the sheath and hence free from the danger of corrosion or breaking of prestressing steel used in the cable.
摘要翻译：在本发明中，通过将灌浆（G）注入到包括在施工现场以外的地方制造的电缆的全尺寸试样来进行试验。电缆具有由透明材料制成的护套，并且具有与施工现场的内部电缆（2°）相同的三维构造。或者，将浆料（G）注入包括可能发生空气阱的电缆的纵向部分的部分样品。测试在多个不同的测试条件下进行。最佳灌浆条件选自试验结果，适用于施工现场实际进行的灌浆。采用传统的注浆后预应力混凝土结构内部电缆的方法，难以在施工现场检查内部电缆是否填充有水泥浆，而不会留下空气阱，因为电缆铺设在混凝土，因此护套（3'）被混凝土隐藏。根据本发明，可以提供一种在护套中没有空气阱（V）的后张紧的预应力混凝土结构，因此没有在电缆中使用的预应力钢的腐蚀或断裂的危险。

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