公开(公告)号：US20120040615A1

公开(公告)日：2012-02-16

申请号：US12514433

申请日：2007-11-12

申请人： Jean-François Auriffeille ,  Pierre Richard ,  Charles-Edouard Ruault

发明人： Jean-François Auriffeille ,  Pierre Richard ,  Charles-Edouard Ruault

IPC分类号： H04W4/00

CPC分类号： G06Q30/02 ,  G06Q10/10 ,  H04L51/04 ,  H04L51/38 ,  H04L67/14 ,  H04L67/306 ,  H04W8/205 ,  H04W8/24

摘要： A method for detecting matching profiles in an environment of wireless terminals each having a short range communications capability, comprises the steps of: generating profiles respectively belonging to a plurality of users, storing said profiles in wireless terminals associated with said user, when a pair of terminals become in range with each other, automatically establishing a short range bidirectional communications channel therebetween, through this channel, transmitting the profiles stored in each terminal to the other terminal, performing a matching test between said received profiles and other profiles previously stored in the terminal, and when a matching between profiles is determined by a terminal, providing profile matching information so that the users to which said profiles belong can be put in connection with each other. The present invention also provides other related communication methods, as well as a terminal and a system for implementing the methods.

摘要翻译： 一种用于检测每个具有短距离通信能力的无线终端的环境中的匹配简档的方法，包括以下步骤：产生分别属于多个用户的简档，将所述简档存储在与所述用户相关联的无线终端中，当一对 终端彼此变得范围内，通过该信道在其间自动建立短距离双向通信信道，将存储在每个终端中的简档发送到另一终端，在所述接收的简档和先前存储在终端中的其他简档之间执行匹配测试 并且当通过终端确定配置文件之间的匹配时，提供配置文件匹配信息，使得所述配置文件所属的用户可以彼此连接。 本发明还提供了其他相关的通信方法，以及用于实现这些方法的终端和系统。

公开(公告)号：US5904765A

公开(公告)日：1999-05-18

申请号：US71199

申请日：1998-05-01

申请人： Jerome Dugat ,  Laurent Frouin ,  Evelyne Prat ,  Pierre Richard

发明人： Jerome Dugat ,  Laurent Frouin ,  Evelyne Prat ,  Pierre Richard

IPC分类号： E04C5/01 ,  B28C5/00 ,  C04B7/13 ,  C04B12/00 ,  C04B14/06 ,  C04B20/02 ,  C04B22/06 ,  C04B28/02 ,  C04B40/00 ,  C04B111/70 ,  C04B14/04

CPC分类号： C04B14/06 ,  C04B14/062 ,  C04B20/026 ,  C04B28/02 ,  C04B40/0028 ,  C04B2111/70

摘要： Cementation slurries well suited for encasing reinforcing elements therefor, for example prestressed steel cable, while reducing the risk of embrittlement thereof, contain from about 1.5% to 3% by weight of homogenizing and exudation-reducing hydrophilic particulates (e.g., precipitated silica particles) that are inert in respect of liquids, have a specific surface area of greater than about 200 m.sup.2 /g and which are fragmentable during mixing and/or injection into multiple fragments having particle sizes ranging from about 5 to 300 nanometers.

摘要翻译： 含有约1.5％至3％（重量）均质和渗出的亲水性颗粒（例如，沉淀二氧化硅颗粒），同时降低其脆化风险的预应力钢丝绳，例如预应力钢索， 在液体方面是惰性的，具有大于约200m 2 / g的比表面积，并且在混合和/或注入具有约5至300纳米的粒度范围的多个碎片中是可分散的。

公开(公告)号：US5503670A

公开(公告)日：1996-04-02

申请号：US268588

申请日：1994-06-30

申请人： Pierre Richard ,  Marcel H. Cheyrezy ,  Nicolas Roux

发明人： Pierre Richard ,  Marcel H. Cheyrezy ,  Nicolas Roux

IPC分类号： C04B14/48 ,  C04B20/00 ,  C04B28/02 ,  C04B28/04 ,  C04B40/02 ,  E04C5/01 ,  C04B14/38

CPC分类号： C04B20/0076 ,  C04B14/48 ,  C04B28/04 ,  C04B40/0263 ,  E04C5/012 ,  C04B2111/00198 ,  Y02W30/92 ,  Y02W30/94 ,  Y10T428/2938 ,  Y10T428/294

摘要： A metal fiber concrete composition for molding a concrete element, the composition being essentially constituted by a Portland cement, granular elements, fine elements for pozzolan reaction, metal fibers, a dispersing agent, optionally other additives, and water. The preponderant granular elements have a maximum grain size D of not more than 800 micrometers. The preponderant metal fibers have individual lengths 1 lying in the range 4 mm to 20 mm. The ratio R of the mean length L of the fibers divided by said maximum size D of the granular elements is not less than 10. The amount of preponderant metal fibers is such that the volume of preponderant metal fibers lies in the range 1.0% to 4% of the volume of the concrete after setting.

摘要翻译： 一种用于模制混凝土元件的金属纤维混凝土组合物，该组合物基本上由波特兰水泥，颗粒元素，火山灰反应的精细元素，金属纤维，分散剂，任选的其它添加剂和水组成。 主要颗粒元素的最大粒径D不超过800微米。 主要金属纤维具有位于4mm至20mm范围内的单独长度1。 纤维的平均长度L除以粒状元素的最大尺寸D的比R不小于10.主要金属纤维的量使得主要金属纤维的体积在1.0％至4的范围内 设定后混凝土体积的百分比。

公开(公告)号：US4726923A

公开(公告)日：1988-02-23

申请号：US936633

申请日：1986-12-01

申请人： Pierre Richard

发明人： Pierre Richard

IPC分类号： E02D27/52 ,  B28B11/02 ,  E02B3/04 ,  E02B17/00 ,  E02B17/02 ,  E04B1/19 ,  E04B1/35 ,  B28B23/02 ,  B29C45/14 ,  B32B31/06

CPC分类号： E04B1/19 ,  E04B1/1906 ,  E04B2001/1921 ,  E04B2001/1927 ,  E04B2001/1933 ,  E04B2001/1984 ,  E04B2001/1987 ,  E04B2001/199 ,  E04B2001/3583 ,  Y10S52/10 ,  Y10T403/342 ,  Y10T403/44 ,  Y10T403/47

摘要： A concrete structure including a rigid three-dimensional lattice of concrete bars which are interconnected at nodes. The lattice is constituted by an assembly of prefabricated cast blocks, in which each block comprises a node and a plurality of arms (14) radiating from the node. Each arm has at least one longitudinal socket with an opening in the free end of the arm, and the arms of two blocks are assembled in aligned end-to end pairs to constitute the bars of the lattice. The sockets of assembled arms are in alignment and contain a common metal reinforcing member, and the junction zone of the arms is surrounded by a clamping sleeve, with the sockets being filled with hardened mortar. The lattice is prestressed by prestress cavles passing outside the bars of the lattice and fixed to some nodes of the lattice.

摘要翻译： 一种混凝土结构，包括在节点处互连的混凝土条的刚性三维网格。 格子由预制铸块的组合构成，其中每个块包括节点和从节点辐射的多个臂（14）。 每个臂具有在臂的自由端中具有开口的至少一个纵向插座，并且两个块的臂组装成对齐的端对成对构成栅格的条。 组装的臂的插座对准并且包含共同的金属加强构件，并且臂的连接区被夹紧套筒包围，插座被硬化的砂浆填充。 格子预应力通过格子条的外部的固定在格子的某些节点上的预应力气泡。

公开(公告)号：US4529567A

公开(公告)日：1985-07-16

申请号：US620883

申请日：1984-06-15

申请人： Pierre Richard

发明人： Pierre Richard

IPC分类号： E04G21/12 ,  B28B3/00 ,  B28B3/02 ,  B28B3/08 ,  B28B7/46 ,  B28B23/02 ,  B28B21/30 ,  B28B7/32 ,  B28B23/06

CPC分类号： B28B7/46 ,  B28B3/00 ,  B28B3/08

摘要： The invention relates to an apparatus and method for manufacturing concrete structural elements. In order to manufacture the elements, setting of the concrete takes place in a casing (1), while the concrete is compressed with an axial pressure of at least 50 MPa and the casing is surrounded with a hoop (2,3) so as to create transverse planes of pressure.

摘要翻译： 本发明涉及一种用于制造混凝土结构件的装置和方法。 为了制造元件，在壳体（1）中进行混凝土的凝固，同时以至少50MPa的轴向压力对混凝土进行压缩，并且壳体被箍（2,3）包围，以便 创造横向压力平面。

公开(公告)号：US4433525A

公开(公告)日：1984-02-28

申请号：US324016

申请日：1981-11-23

申请人： Pierre Richard

发明人： Pierre Richard

IPC分类号： E01D21/10 ,  E04G21/00 ,  E01D21/04

CPC分类号： E01D21/10 ,  E01D2101/28

摘要： This disclosure relates to the extension of a portion of a deck using deck segments, by means of a cable stayed beam resting on a front hinged support and on a rear support.In a first phase, the overhanging segments are suspended from the beam in a manner known per se and the part 5a of the beam which is downstream of the front support 6 is maintained substantially steady. In a second phase, the segments are joined to said portion by producing a prestress accompanied by a progressive swinging movement by said rear part of the beam.This invention is used for the construction of the deck of a bridge.

摘要翻译： 本公开涉及使用甲板段通过搁置在前铰链支撑件上的电缆支撑梁和后支撑件延伸甲板的一部分。 在第一阶段中，突出部分以本身已知的方式从梁悬挂，并且在前支撑件6下游的梁的部分5a保持基本稳定。 在第二阶段中，通过产生伴随着梁的所述后部的逐渐摆动的预应力，所述段连接到所述部分。 本发明用于桥梁甲板的建造。