公开(公告)号：US20190161929A1

公开(公告)日：2019-05-30

申请号：US16098272

申请日：2016-05-26

申请人： Institute of Mountain Hazards and Environment, Chinese Academy of Sciences

发明人： Jiangang CHEN ,  Xiaoqing CHEN ,  Wanyu ZHAO ,  Yong YOU ,  Kai HU ,  Daozheng WANG

IPC分类号： E02B3/02 ,  E02B3/04 ,  E02B5/00

摘要： An asymmetric debris-flow discharge channel is provided. The debris-flow discharge channel has a main drainage channel for discharging a debris flow and an auxiliary channel provided outside of the main drainage channel. The side walls of the auxiliary channel are integrated with the side walls of the main drainage channel or provided outside of the side walls of the main drainage channel. The debris-flow discharge channel also has a break section integrated into a side wall of the auxiliary channel. The top width of the break section is equal to the top width of the auxiliary channel A method for designing and building the asymmetric debris-flow discharge channel is also provided, which provides a lower initial cost, higher safety performance, and a lower maintenance cost at the operating stage.

公开(公告)号：US20160143232A1

公开(公告)日：2016-05-26

申请号：US14551001

申请日：2014-11-22

申请人： ROBERT KEITH

发明人： ROBERT KEITH

IPC分类号： A01G25/09 ,  E02B13/00 ,  E02B5/00

CPC分类号： A01G25/09 ,  E02B5/00 ,  E02B13/00

摘要： An apparatus for directing apportion of a flow of water in an irrigated field having a pre-formed irrigation wheel track comprising a first trough capable of receiving a wheel of a mobile irrigation system, the first trough having an elevation. Further provided is an irrigation track system for directing a water flow having a pre-formed irrigation track comprised of (1) a first trough having an elevation and the first trough capable of receiving a wheel of a mobile irrigation system, (2) an irrigation reservoir having an elevation and (3) an irrigation canal having an elevation and connecting the first trough and the irrigation reservoir, the elevation of the first trough is higher than the elevation of the first irrigation reservoir and the elevation of the irrigation canal is higher than the elevation of the irrigation reservoir.

摘要翻译： 一种用于在具有预形成的灌溉轮轨道的灌溉场中引导水流的分配的装置，包括能够接收移动灌溉系统的轮的第一槽，所述第一槽具有高度。 还提供了一种用于引导具有预先形成的灌溉轨道的水流的灌溉轨迹系统，其包括（1）具有高度的第一槽和能够接收移动灌溉系统的轮的第一槽，（2）灌溉 具有高程的水库和（3）具有高度并连接第一槽和灌溉水库的灌溉渠，第一槽的高度高于第一灌溉水库的高度，并且灌溉渠的高度高于 灌溉水库的高程。

公开(公告)号：US20080025797A1

公开(公告)日：2008-01-31

申请号：US11754512

申请日：2007-05-29

申请人： Ralph Brafford ,  Roger Morrow ,  Timothy Wallace ,  Bryan Hendrix

发明人： Ralph Brafford ,  Roger Morrow ,  Timothy Wallace ,  Bryan Hendrix

IPC分类号： E02B5/00

CPC分类号： E03F3/046 ,  E01C19/506 ,  E03F5/0407 ,  E03F5/0408

摘要： An alignment device is disclosed use in maintaining the alignment of longitudinal frame members of a trench-forming assembly. The alignment device comprises a cross member. Extending in the same direction from opposite ends of the cross member is at least one pair of first lateral extensions. The pair of lateral extensions is spaced apart so as to contact the respective longitudinal frame members of the trench-forming assembly, and thereby maintain the two frame members at a distance relative to each other. The alignment device may further include at least one interior extension extending from the cross member in the same direction as the pair of first lateral extensions. In this embodiment, the interior extension defines a slot between the interior extension and at least one of the first lateral extensions, where the slot is structured is to receive at least a portion of one of the longitudinal frame members.

摘要翻译： 公开了一种对准装置，用于保持沟槽形成组件的纵向框架构件的对准。 对准装置包括横梁。 从横向构件的相对端向相同方向延伸的是至少一对第一横向延伸部。 这对侧向延伸部分隔开以便与沟槽形成组件的各个纵向框架构件接触，从而将两个框架构件相对于彼此保持一定距离。 对准装置还可以包括至少一个内部延伸部，该内部延伸部分与横向部件沿与该对第一横向延伸部分相同的方向延伸。 在该实施例中，内部延伸部在内部延伸部和至少一个第一侧向延伸部之间限定狭槽，其中，狭槽构造为容纳纵向框架构件中的一个的至少一部分。

公开(公告)号：US07165914B2

公开(公告)日：2007-01-23

申请号：US10837213

申请日：2004-04-30

申请人： Kenneth L. Suazo

发明人： Kenneth L. Suazo

IPC分类号： E02B5/00

CPC分类号： E02B5/02 ,  E02B13/00 ,  E03F3/046

摘要： The specification and drawing figures describe and show one or more improved ditch liners removably assembled into an improved ditch liner system. The improved ditch liner system includes a first liner section and a second liner section. Both liner sections are formed with a plurality of tightly peaked arc-and-ridge corrugations. Also included is a novel and unique overlap connection assembly for removably connecting one liner section to another liner section. In addition, various ways for sealing the overlap connection assembly are included. The interconnected system of improved ditch liner sections may be secured in a ditch by one or more removable rods. This abstract is provided to comply with rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure, but this abstract is not to be used to interpret or limit the scope or meaning of any claim.

摘要翻译： 说明书和附图描述并示出了一个或多个改进的沟槽衬套，其可移除地组装到改进的沟槽衬套系统中。 改进的沟渠衬垫系统包括第一衬里部分和第二衬里部分。 两个衬垫部分都形成有多个紧密顶峰的弧和脊波纹。 还包括一种新颖且独特的重叠连接组件，用于将一个衬垫部分可移除地连接到另一衬套部分。 此外，包括用于密封重叠连接组件的各种方式。 改进的沟渠衬里部分的互连系统可以通过一个或多个可移除的杆固定在沟槽中。 提供此摘要是为了遵守规定要求摘要的规则，允许搜索者或其他读者快速确定技术披露的主题，但本摘要不应用于解释或限制任何权利要求的范围或含义。

公开(公告)号：US20060104721A1

公开(公告)日：2006-05-18

申请号：US11271781

申请日：2005-11-14

申请人： Kuen Choi

发明人： Kuen Choi

IPC分类号： E02B5/00

CPC分类号： E02B3/00 ,  Y02A20/402

摘要： The present invention relates to a method for recovering an underwater ecosystem of a river. In particular, the method for recovering an underwater ecosystem of a river comprises a first step of constructing an upstream blocking wall at the same level as the bottom of a river such that the bottom of the river is positioned in the same line as upper surfaces of the upstream blocking wall; a second step of constructing a downstream blocking wall at the same level as the bottom of the river at a position spaced apart from the upstream blocking wall by a predetermined distance such that the bottom of the river is positioned in the same line as an upper surface of the downstream blocking wall; and a third step of dredging the bottom of the river in a predetermined depth according to a planned depth of water of the river and constructing a reservoir between the upstream and downstream blocking walls to release various kinds of underwater organisms suitable to regional characteristics, wherein the first to third steps are repeated to form a plurality of pond regions along the river. The method of the present invention further comprises a fourth step of constructing shallow regions for water purification between the plurality of pond regions. Therefore, there are advantages in that the underwater ecosystem of a river can be recovered and maintained healthily and the contamination of river can be prevented through the improvement of natural purification capability of the river, whereby a natural ecosystem including the ecosystem of an existing river can be kept more healthily and the river may be thus easily utilized as a water-friendly space.

摘要翻译： 本发明涉及一种回收河流水下生态系统的方法。 特别地，用于回收河流水下生态系统的方法包括：构建与河底相同水平的上游堵塞壁的第一步骤，使得河底与所述河的底面位于同一条线 上游堵塞墙; 在与上游阻挡壁隔开预定距离的位置处，在与河底相同水平面上构造下游阻挡壁的第二步骤，使得河的底部位于与上表面相同的线上 的下游阻挡壁; 以及第三步骤，根据河流的计划深度，在预定的深度挖掘河底，并在上游和下游阻挡壁之间建造一个储层，以释放适合于区域特征的各种水下生物，其中 重复第一至第三步骤，沿河形成多个池塘区域。 本发明的方法还包括在多个池区域之间构建用于净化水的浅区域的第四步骤。 因此，河流的水下生态系统可以恢复健康，通过提高河流的自然净化能力可以预防河流的污染，其中包括现有河流生态系统的自然生态系统 保持更健康，河流可以轻易地用作水上友好的空间。

公开(公告)号：US20060072970A1

公开(公告)日：2006-04-06

申请号：US10980542

申请日：2004-11-03

申请人： James Charon

发明人： James Charon

IPC分类号： E02B5/00

CPC分类号： E03F5/027 ,  E02B5/02 ,  E03F5/02

摘要： A manhole channel liner includes a plurality of channel liner sections. The manhole channel liner routes the flow between at least two pipes that enter a wall of a manhole. Each channel liner section includes a flow channel formed in a top thereof. The plurality of channel liner sections are laid in the manhole to connect the flow from at least one inlet pipe extending through a wall of the manhole to at least one outlet pipe. The manhole channel liner is preferably held in place with a wet pour material, after thereof have been aligned. The plurality of channel liner sections may be retained in place with at least one alignment key.

摘要翻译： 井孔通道衬套包括多个通道衬里部分。 井孔通道衬管在至少两个进入人孔墙的管道之间引导流动。 每个通道衬套部分包括形成在其顶部中的流动通道。 多个通道衬里部分放置在人孔中以将来自延伸穿过人孔壁的至少一个入口管的流连接到至少一个出口管。 井眼通道衬套优选在湿法浇注材料被保持就位之后，在它们被对准之后。 多个通道衬里部分可以用至少一个对准键保持就位。

公开(公告)号：US06860678B2

公开(公告)日：2005-03-01

申请号：US10341262

申请日：2003-01-13

申请人： Charles E. Gunter

发明人： Charles E. Gunter

IPC分类号： E01C11/22 ,  E03F3/04 ,  E02B5/00 ,  E01F5/00

CPC分类号： E01C11/227 ,  E03F3/046

摘要： A channel system for forming a trench is disclosed that includes a number of precast drainage channel sections and one or more alignment keys for aligning and interlocking adjacent channel sections. Each alignment key includes a base shaped for laterally bridging across a predetermined exterior portion of adjacent bottom walls of the adjacent channel sections. The alignment key also includes first and second opposed, inwardly facing jaw members shaped for longitudinally bridging across a predetermined exterior portion of adjacent first and second sidewalls, respectively, of the adjacent channel sections. Each pair of the jaw members can be carried by a respective base, and can be positioned in a lateral and longitudinal direction relative to the respective base to thereby substantially align and interlock the adjacent channel sections.

摘要翻译： 公开了一种用于形成沟槽的通道系统，其包括多个预制排水通道部分和用于对准和互锁相邻通道部分的一个或多个对准键。 每个对准键包括成形为横向桥接跨越相邻通道部分的相邻底壁的预定外部部分的基部。 对准键还包括第一和第二相对的面向内的钳口构件，其成形为分别横跨相邻通道部分的相邻第一和第二侧壁的预定外部部分的纵向桥接。 每对钳口构件可以由相应的底座承载，并且可以相对于相应的底座在横向和纵向方向上定位，从而基本对准和互锁相邻的通道部分。

公开(公告)号：US5848857A

公开(公告)日：1998-12-15

申请号：US784821

申请日：1997-01-17

申请人： Timothy J. Killworth ,  Donald D. Eisberg

发明人： Timothy J. Killworth ,  Donald D. Eisberg

IPC分类号： E04D13/076 ,  E02B5/00 ,  E04D13/064

CPC分类号： E04D13/076

摘要： A rain gutter shield preferably having (a) an elongated layerless screen of porous, non-woven polymeric fiber material and (b) two elongated semi-rigid ribs on each lateral edge of the screen. One of the ribs may have a header portion thereon sized to fit under the shingles on the roof of the building on which the rain gutter is mounted. Alternatively, each rib may have a channel formed in the lateral edge of that rib which is not attached to the elongated layerless screen so that the channels snap fit over the edge of a rain gutter. The method of installation may involve not only the use of the preferred rib structure, but also simply gluing or bolting one lateral edge of the elongated layerless screen to the lip of the rain gutter most distant from the building to which the rain gutter is mounted and, then, attaching the other lateral edge of the elongated layerless screen to the roof of that building.

摘要翻译： 优选地，雨水槽护罩（a）具有（a）多孔非织造聚合物纤维材料的细长无层筛网和（b）屏幕的每个侧边缘上的两个细长半刚性肋条。 其中一个肋可以具有其上的头部部分，其尺寸适于安装在安装有雨水沟的建筑物的屋顶上的屋顶下方。 或者，每个肋可以具有形成在该肋的侧边缘中的通道，其未附接到细长无层屏幕，使得通道卡扣配合在雨沟的边缘上。 安装方法不仅可以包括使用优选的肋结构，而且还可以简单地将细长无层屏幕的一个侧边缘粘合或螺栓连接到最远离安装雨水沟的建筑物的雨沟的唇缘;以及 ，然后将细长无层屏幕的另一侧边缘连接到该建筑物的屋顶。

公开(公告)号：US5653553A

公开(公告)日：1997-08-05

申请号：US568205

申请日：1995-12-06

申请人： Charles E. Gunter

发明人： Charles E. Gunter

IPC分类号： E01C13/00 ,  E02B5/00 ,  E03F3/04 ,  E02B13/00

CPC分类号： E01C13/00 ,  E02B5/00 ,  E03F3/046 ,  Y10S273/13

摘要： An elongate drainage channel capable of receiving runoff from an athletic surface is provided which includes a bottom wall and a pair of sidewalls extending upwardly from the opposed sides of the bottom wall. The drainage channel also includes a projection extending transversely outwardly from the exterior of at least one of the sidewalls and spaced at a predetermined distance below the open top for defining a height to which a subsurface layer is applied adjacent to the drainage channel. The projection is also fracturable from the sidewall so as to act as a mechanical fuse to prevent vibratory or tamping machinery from damaging the drainage channel. In another embodiment of the invention, an elongate channel section is provided which has a bottom surface which includes end portions which are shaped as generally planar reference surfaces. The shaped reference surfaces are generally coplanar with each other and are spaced at a predetermined distance below the open top of the channel for supporting the opposed ends of the channel section in a properly aligned position. The present invention also includes a mold for making drainage channel sections having aligned reference surfaces and associated methods for molding the drainage channel sections and for installing the drainage channel.

摘要翻译： 提供能够从运动表面接收径流的细长的排水通道，其包括底壁和从底壁的相对侧向上延伸的一对侧壁。 排水通道还包括从至少一个侧壁的外部横向向外延伸的突起，并且在开口顶部下方以预定距离隔开，用于限定邻近排水通道施加地下层的高度。 凸起也可从侧壁破裂，以作为机械保险丝，以防止振动或夯实机械损坏排水通道。 在本发明的另一个实施例中，提供了细长的通道部分，其具有底部表面，该底部表面包括形成为大致平面的参考表面的端部部分。 成形的参考表面通常彼此共面并且在通道的开口顶部下方以预定距离间隔开，以将通道部分的相对端支撑在适当对准的位置。 本发明还包括用于制造具有对准的基准表面的排水通道部分的模具和用于模制排水通道部分并用于安装排水通道的相关方法。

公开(公告)号：US5647689A

公开(公告)日：1997-07-15

申请号：US568301

申请日：1995-12-06

申请人： Charles E. Gunter

发明人： Charles E. Gunter

IPC分类号： E01C13/00 ,  E01C13/08 ,  E03F3/04 ,  E02B3/06 ,  E02B5/00

CPC分类号： E03F3/046 ,  E01C13/00 ,  E01C13/08

摘要： An elongate grate capable of securing an edge portion of an artificial turf surface within a drainage channel is provided. The grate includes an elongate central portion defining a plurality of openings to permit runoff from the artificial turf surface to flow into the drainage channel. Connected to at least one exterior edge of the central portion is a downwardly extending wall portion being interior of the exterior edge for applying a downwardly directed engagement force to the edge portion of the artificial turf surface. According to another embodiment of the grate, an elongate slot is integrally defined in the central portion having a width such the edge portion of the artificial turf can be frictionally engaged therein. According to yet another embodiment, a grate is provided with a central portion positioned between opposed edge portions and defines a plurality of openings therein such that an impervious athletic surface can be formed over each of the edge portions. Associated methods of forming drainable athletic playing surfaces also form a part of the invention.

摘要翻译： 提供了能够将人造草皮表面的边缘部分固定在排水通道内的细长格栅。 格栅包括限定多个开口的细长的中心部分，以允许来自人造草皮表面的径流流入排水通道。 连接到中心部分的至少一个外部边缘的是向下延伸的壁部分，其在外部边缘的内部用于向人造草皮表面的边缘部分施加向下定向的接合力。 根据格栅的另一个实施例，细长槽一体地限定在中心部分中，其宽度使得人造草皮的边缘部分可以与其摩擦接合。 根据另一个实施例，格栅设置有位于相对的边缘部分之间并且在其中限定多个开口的中心部分，使得可以在每个边缘部分上形成不透水的运动表面。 形成排水运动表演的相关方法也构成了本发明的一部分。