公开(公告)号：US10024008B2

公开(公告)日：2018-07-17

申请号：US15135312

申请日：2016-04-21

申请人： The United States of America as Represented by The Secretary of The Army

发明人： Matthew S. Holmer ,  James C. Ray ,  Bradford A. Steed ,  Bradley W. Foust ,  Micael C. Edwards ,  Christopher G. Price ,  Tyler S. Oesch ,  Daniel W. Wilkes, Jr. ,  Keith A. Flournoy ,  Gordon W. McMahon ,  Bartley P. Durst

IPC分类号： E01F13/12 ,  E01F13/02 ,  E01F15/00

摘要： A vehicle barrier apparatus includes a horizontal barrier component, a vertical barrier component, at least one rigid stabilizer beam having two end surfaces and at least one elongated side surface. One end of the stabilizer beam is affixed to the vertical barrier component. The elongated side surface of the stabilizer beam is affixed to the horizontal barrier component to prevent rotational movement of the vertical barrier component. A lower surface of the horizontal barrier component is a friction-enhanced surface which creates a sliding friction interface upon contact of a moving vehicle with the vertical barrier component.

公开(公告)号：US20190352874A1

公开(公告)日：2019-11-21

申请号：US15984190

申请日：2018-05-18

申请人： United States of America as Represented by The Secretary of The Army

发明人： August N. Johnson ,  Michael I. Hammons ,  Gary E. Johnston ,  James C. Ray

IPC分类号： E02B17/00 ,  E02B3/06

摘要： In certain embodiments, a cap repair assembly includes first and second pile brackets for rigid mounting onto first and second piles of a pier: a cap beam for rigid mounting onto super-structure of the pier; first and second cap beam plates for rigid mounting onto the cap beam at different ends of the cap beam; first and second compression arms rotatably connected (i) at first ends to the first and second pile brackets and (ii) at second ends to the first and second cap beam plates. The cap repair assembly restores the load capacity of damaged or degraded piers. The cap repair assembly can further include one or more steel banding straps.

公开(公告)号：US20170130410A1

公开(公告)日：2017-05-11

申请号：US15135312

申请日：2016-04-21

申请人： United States of America as Represented by The Secretary of The Army

发明人： Matthew S. Holmer ,  James C. Ray ,  Bradford A. Steed ,  Bradley W. Foust ,  Micael C. Edwards ,  Christopher G. Price ,  Tyler S. Oesch ,  Daniel W. Wilkes, JR. ,  Keith A. Flournoy ,  Gordon W. McMahon ,  Bartley P. Durst

IPC分类号： E01F13/12 ,  E01F15/00 ,  E01F13/02

CPC分类号： E01F13/12 ,  E01F13/02 ,  E01F13/123 ,  E01F15/00

摘要： A vehicle barrier apparatus includes a horizontal barrier component, a vertical barrier component, at least one rigid stabilizer beam having two end surfaces and at least one elongated side surface. One end of the stabilizer beam is affixed to the vertical barrier component. The elongated side surface of the stabilizer beam is affixed to the horizontal barrier component to prevent rotational movement of the vertical barrier component. A lower surface of the horizontal barrier component is a friction-enhanced surface which creates a sliding friction interface upon contact of a moving vehicle with the vertical barrier component.