公开(公告)号：US5617599A

公开(公告)日：1997-04-08

申请号：US444390

申请日：1995-05-19

申请人： Peter Smith

发明人： Peter Smith

IPC分类号： E01D19/12 ,  E01D21/00

CPC分类号： E01D19/125 ,  E01D2101/268

摘要： This invention involves a system and method for the installation of a prefabricated composite structural members. The system utilizes deck panels which have a plurality of steel C-beam pairs attached to the underside such that a series of channels is formed. Bored through each deck panel is a plurality of access holes which projects through the panel and into one of said channels. Thus, installers can access underlying bridge girders from the surface of the deck panels thereby allowing for top-side installation. The system also provides a top-side vertically adjusting device for raising or lowering the deck panels to allow for the top-side installation of shimming devices.

摘要翻译： 本发明涉及一种用于安装预制复合结构构件的系统和方法。 该系统使用具有多个钢C型梁对的甲板面板，其连接到下侧，使得形成一系列通道。 穿过每个甲板面板的钻孔是多个进入孔，其突出通过面板并进入所述通道之一。 因此，安装人员可以从甲板面板的表面接入底层桥梁，从而允许顶部安装。 该系统还提供了用于升高或降低甲板板的顶部垂直调节装置，以允许顶部安装匀场装置。

公开(公告)号：US4923339A

公开(公告)日：1990-05-08

申请号：US95959

申请日：1987-09-14

申请人： Peter J. Smith

发明人： Peter J. Smith

IPC分类号： E02D29/02

CPC分类号： E02D29/0216

摘要： Individual precast concrete wall units for erecting a retaining wall structure each include a face member, a support member, and an anchor member. The support member has a front end portion, that is connected by a hinge to one end of the face member, and a rear end portion, that is connected to one end of the anchor member, either by a tongue-and-slot arrangement or by another hinge. The wall units can be cast straight, thus simplifying the design and reducing the space occupied by the mold. The wall units can also be transported and stored in the straight condition to save space. At the job site, the units are quickly and easily folded into an open bin-like form for placement side-by-side to construct a retaining wall.

摘要翻译： 用于竖立挡土墙结构的单独的预制混凝土墙单元各自包括面构件，支撑构件和锚构件。 支撑构件具有前端部，其通过铰链连接到面构件的一端，以及后端部，其通过榫槽布置或连接到锚定构件的一端而连接到锚定构件的一端 通过另一个铰链。 墙壁单元可以直线铸造，从而简化了设计并减少了模具占用的空间。 墙壁单元也可以直接运输和储存，以节省空间。 在工作现场，这些单元可以快速方便地折叠成一个开放的箱状形式，并排放置以构成挡土墙。

公开(公告)号：USRE32936E

公开(公告)日：1989-05-30

申请号：US212291

申请日：1988-06-27

申请人： Peter J. Smith

发明人： Peter J. Smith

IPC分类号： B28B7/02 ,  B28B7/10

CPC分类号： B28B7/02 ,  B28B7/10

摘要： An adjustable mold for casting asymmetric concrete highway divider sections includes a fixed sidewall, a movable sidewall, and two end walls. Each of the end walls is divided vertically into a first fixed panel and a second adjustable panel. The old can be set up to produce a barrier section that accommodates any difference in grade levels between the separated roadway lanes, within a preselected range, by adjusting the height of each second end panel relative to the adjacent first end panel and by adjusting the height of the movable sidewall to match the second end panels. All adjustments are made by means of simple jack screws. The end walls and the movable sidewall are mounted on hinged frames that can be swung open to facilitate removing a section casting from the mold.

公开(公告)号：US4884921A

公开(公告)日：1989-12-05

申请号：US244684

申请日：1988-09-15

申请人： Peter J. Smith

发明人： Peter J. Smith

IPC分类号： E02D29/02

CPC分类号： E02D29/0241 ,  E02D29/0266

摘要： Precast concrete modules for stacked assembly into a retaining wall have rectangular face panels and single retaining stems connected to rear faces of the face panels. Each retaining stem includes a slot or other device for receiving a stabilizing web that extends transversely between the stems of modules arranged side-by-side in a horizontal row. The single retaining stem of each module may be connected to the rear face of the module at a location spaced from one side edge of the face panel by one quarter of the distance between opposite side edge of the panel. A retaining wall assembly includes modules stacked in successive courses, with the face panels being staggered in adjacent courses to create a "brick bonded" stack, and with the retaining stems of modules in successive courses being superposed in vertical alignment.

摘要翻译： 用于堆叠组装到挡土墙中的预制混凝土模块具有连接到面板的后表面的矩形面板和单个保持杆。 每个固定杆包括槽或其它装置，用于接收在水平排并排布置的模块的杆之间横向延伸的稳定腹板。 每个模块的单个固定杆可以在与面板的一个侧边缘隔开距离面板的相对侧边缘之间距离的四分之一处的位置处连接到模块的后表面。 挡土墙组件包括以连续的方式堆叠的模块，其中面板在相邻的横列中交错以形成“砖结合”堆叠，并且连续的横列中的模块的保持杆以垂直对准的方式重叠。

公开(公告)号：US4668462A

公开(公告)日：1987-05-26

申请号：US820449

申请日：1986-01-17

申请人： Peter J. Smith

发明人： Peter J. Smith

IPC分类号： B28B7/02 ,  B28B7/10

CPC分类号： B28B7/10 ,  B28B7/02

摘要： An adjustable mold for casting asymmetric concrete highway divider sections includes a fixed sidewall, a movable sidewall, and two end walls. Each of the end walls is divided vertically into a first fixed panel and a second adjustable panel. The old can be set up to produce a barrier section that accommodates any difference in grade levels between the separated roadway lanes, within a preselected range, by adjusting the height of each second end panel relative to the adjacent first end panel and by adjusting the height of the movable sidewall to match the second end panels. All adjustments are made by means of simple jack screws. The end walls and the movable sidewall are mounted on hinged frames that can be swung open to facilitate removing a section casting from the mold.

摘要翻译： 用于铸造非对称混凝土公路分隔件部分的可调节模具包括固定侧壁，可动侧壁和两个端壁。 每个端壁垂直分割成第一固定板和第二可调节板。 旧的可以设置成通过调节每个第二端板相对于相邻的第一端板的高度并通过调节高度来设置在预定范围内容纳分离的道路车道之间的坡度水平的差异的障碍部分 的可动侧壁以匹配第二端板。 所有的调整都是通过简单的千斤顶螺丝进行的。 端壁和可动侧壁安装在铰链框架上，该铰链框架可以摆动打开，以便于从模具中移除分段铸件。

公开(公告)号：US5802652A

公开(公告)日：1998-09-08

申请号：US669170

申请日：1996-06-24

申请人： Peter Smith

发明人： Peter Smith

IPC分类号： E01D19/12 ,  E01D21/00

CPC分类号： E01D19/125 ,  E01D2101/268

摘要： A system and method for the installation of prefabricated composite structural members is disclosed. The system utilizes deck panels which have a plurality of structural member pairs attached to the underside such that a series of channels are formed. Bored through each deck panel is a plurality of access holes that project through the panel and into one of said channels. Thus, installers can access underlying bridge girders from the surface of the deck panels thereby allowing for top-side installation. The system also provides a top-side vertically adjusting device for raising or lowering the deck panels to allow for the top-side installation of shimming devices.

摘要翻译： 公开了一种用于安装预制复合结构构件的系统和方法。 该系统使用具有多个结构构件对的甲板面板，所述结构构件对连接到下侧，使得形成一系列通道。 穿过每个甲板面板的钻孔是穿过面板突出并进入所述通道之一的多个进入孔。 因此，安装人员可以从甲板面板的表面接入底层桥梁，从而允许顶部安装。 该系统还提供了用于升高或降低甲板板的顶部垂直调节装置，以允许顶部安装匀场装置。

公开(公告)号：US5118216A

公开(公告)日：1992-06-02

申请号：US578368

申请日：1990-09-06

申请人： Peter J. Smith

发明人： Peter J. Smith

IPC分类号： E01F15/08

CPC分类号： E01F15/083

摘要： A system for producing asymmetrical barrier wall section assemblies from a combination of standardized precast concrete components of complex cross section and custom dimensioned precast components of simple cross section includes first and second half-sections having symmetrical inclined outer face portions, at least one filler block for supporting the second half-section so that its inclined outer face portion is vertically displaced above the inclined outer face portion of the first half-section, and a filler panel for filling a gap between the top of the first half-section and a top portion of the second half-panel. The at least one filler block and the filler panel are essentially rectangular in cross section, so that they can be cast with any desired height dimensions within a predetermined range in simple open-top box molds having one adjustable side. Various arrangements for securing the precast concrete components together include lateral volts and vertical undercut channels containing slidably positionable nuts, cement grout filled vertical roughened recesses on vertical interfaces of the components, and longitudinal interengaging extensions and depressions on horizontal interfaces of the components. With appropriately selected dimensions of the first and second half-sections, symmetrical assemblies can be produced with the first and second half-sections alone or optionally including a filler panel.

摘要翻译： 用于从复杂横截面的标准化预制混凝土部件和简单横截面的定制尺寸预制部件的组合制造不对称阻挡壁部分组件的系统包括具有对称的倾斜外表面部分的第一和第二半部分，至少一个用于 支撑第二半部分，使得其倾斜的外表面部分在第一半部分的倾斜的外表面部分上方垂直移位，并且填充板用于填充第一半部分的顶部与顶部之间的间隙 的下半场。 至少一个填料块和填料板的截面基本上是矩形的，使得它们可以在具有一个可调侧的简单的敞篷顶箱模具中以任何期望的高度尺寸在预定范围内铸造。 用于将预制混凝土构件固定在一起的各种布置包括侧向伏特和垂直底切通道，其包含可滑动定位的螺母，在部件的垂直界面上的水泥浆填充的垂直粗糙凹槽以及部件的水平界面上的纵向相互接合延伸和凹陷。 通过适当选择的第一和第二半部分的尺寸，可以单独使用第一和第二半部分或可选地包括填充板来生产对称的组件。

公开(公告)号：US4990032A

公开(公告)日：1991-02-05

申请号：US472324

申请日：1990-01-30

申请人： Peter J. Smith

发明人： Peter J. Smith

IPC分类号： E02D29/02

CPC分类号： E02D29/0233

摘要： Individual precast concrete wall units for erecting a retaining wall structure each includes a face member, a support member, and an anchor member. The support member has a front portion that is connected to the face member, either at the center of the face member or, more preferably, at a location spaced from one side edge by one-fourth the distance between one side edge and the other side edge of the face member. The anchor member is formed as two wings of unequal length that extend from a rear portion of the support member at angles of at least 90.degree., and preferably 135.degree., with respective sides of the support member. When the units are assembled in a horizontal row, spaces are left between the anchor wings of adjacent units that permit access by a power tamper to the region between the face members and the anchor members to tamp backfilled earth in this region to a required compression. The anchor wings may have lateral open-ended slots to accept metal grid or perforated polymer mats extending in horizontal layers from near the face members to behind the anchor members to reinforce backfilled material both forward and to the rear of the anchor members.

摘要翻译： 用于竖立挡土墙结构的单独的预制混凝土墙单元各自包括面构件，支撑构件和锚构件。 支撑构件具有在面构件的中心处连接到面构件的前部，或者更优选地，在与一个侧边缘间隔开一个侧边缘和另一侧面之间的距离的四分之一的位置 面部构件的边缘。 锚固构件形成为具有不等长度的两个翼片，其从支撑构件的后部以与支撑构件的相应侧面成90度以上，优选135度的角度延伸。 当单元组装成水平行时，相邻单元的锚翼之间留有空间，这些空间允许通过动力篡改器进入面部构件和锚定构件之间的区域，以将该区域中的回填土夯实成所需的压缩。 锚翼可以具有侧向开口的狭槽，以接纳金属格栅或穿孔的聚合物垫，其从水平面附近延伸到锚定构件的后方，以加强锚定构件的前后的回填材料。