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1. 发明授权

US5326191A Reinforced metal box culvert 失效
标题翻译：加固金属箱涵
公开(公告)号：US5326191A
公开(公告)日：1994-07-05
申请号：US26860
申请日：1993-03-05
申请人： Michael W. Wilson , Thomas C. McCavour
发明人： Michael W. Wilson , Thomas C. McCavour
IPC分类号： E01F5/00
CPC分类号： E01F5/005 , Y10S285/903
摘要： A reinforced metal box culvert is provided which has the standard crown, opposing sides and opposite curved haunches. The culvert is characterized in having continuous corrugated metal sheet reinforcement secured to at least the crown of the culvert and extends the length of the culvert which is effective in supporting the load. The corrugated reinforcement has a profile which abuts the crown corrugations with the troughs of the reinforcement being secured to the crests of the corrugated crown. The corrugated reinforcement sheet has a curvature complementary to the corrugated crown to facilitate securement. The continuous reinforcement, as secured to the culvert in an uninterrupted manner, provides an optimum load carrying capacity for selected extent of reinforcement provided by the reinforcement metal sheets.
摘要翻译：提供了一个加强的金属箱涵，其具有标准的冠，相对的侧面和相对的弯曲的臀部。涵洞的特征在于具有固定在涵洞的至少顶部上的连续的瓦楞金属板加强件，并延伸有效支撑荷载的涵洞的长度。波纹增强件具有与冠部波纹邻接的轮廓，其中加强件的槽被固定到波纹冠顶部。波纹增强片具有与波纹冠互补的曲率，以便于固定。连续加固，以不间断的方式固定在涵洞上，为加强金属板提供的选定的加固范围提供了最佳的承载能力。

2. 发明授权

US6050746A Underground reinforced soil/metal structures 失效
标题翻译：地下加固土/金属结构
公开(公告)号：US6050746A
公开(公告)日：2000-04-18
申请号：US984697
申请日：1997-12-03
申请人： Thomas C. McCavour , Michael W. Wilson
发明人： Thomas C. McCavour , Michael W. Wilson
IPC分类号： E01F5/00 , E02D29/02 , E02D29/05 , E02D29/00
CPC分类号： E02D29/0225 , E01F5/005 , E02D29/05
摘要： A method for controlling deformation of an erected structural metal plate culvert or underpass during backfilling of the erected structure comprises: building progressively a reinforced earth retaining system on each side of the erected structure by alternately layering a plurality of compacted layers of earth with interposed layers of reinforcement to form reinforced earth on each side of the erected structure and securing to each side of the structure each said layer of reinforcement in the reinforced earth, whereby such securement of each said layer of reinforcement to said structure controls deformation of the erected structure during backfilling with the reinforced earth on each side of the structure. The layer of reinforcement may be a plurality of strips extending away from the structure, or a reinforcement mat of interconnected rods.
摘要翻译：一种用于控制竖立结构的回填期间的竖立的结构金属板涵洞或地下通道的变形的方法，包括：通过交替地分层多个压实的地球层，逐渐地在竖立结构的每一侧上构建加强的地球保持系统，加固以在竖立结构的每一侧上形成加强土，并且将每个所述加强层的所述增强层的每个侧面固定在加固地球中，由此将每个所述加强层的这种固定控制到所述结构，以控制回填期间竖立结构的变形在结构的每一侧加强地球。加强层可以是从结构延伸的多个条，或互连杆的加强垫。

3. 发明授权

US06595722B2 Composite concrete metal encased stiffeners for metal plate arch-type structures 失效
标题翻译：复合混凝土金属加固件用于金属板拱型结构
公开(公告)号：US06595722B2
公开(公告)日：2003-07-22
申请号：US09097860
申请日：1998-06-16
申请人： Thomas C. McCavour
发明人： Thomas C. McCavour
IPC分类号： E01F500
CPC分类号： E02D29/045 , E01F5/005
摘要： A composite concrete reinforced corrugated metal arch-type structure comprises: i) a first set of shaped corrugated metal plates interconnected in a manner to define a base arch structure with the corrugations extending transversely of the longitudinal length of the arch; ii) a second series of shaped corrugated metal plates interconnected in a manner to overlay the first set of interconnected plates of the base arch, the second series of plates having at least one corrugation extending transversely of the longitudinal length of the arch with the troughs of the corrugation of the second series of plates secured to the crests of the first set of plates; iii) the interconnected series of second plates and the first set of plates define individual, transversely extending, enclosed continuous cavity filled with concrete to define an interface of the concrete enclosed by the metal interior surfaces of the second series of crests and first set of troughs; iv) the interior surfaces of the cavity for each of the first and second plates having means for providing a shear bond at the concrete-metal interface to provide individual curved beams traversing the arch whereby the structure provides positive and negative bending resistance and combined bending and axial load resistance to superimposed loads.
摘要翻译：复合混凝土加固波纹金属拱形结构包括：i）第一组成形的波纹状金属板，其以限定拱形拱形结构的方式相互连接，波纹横向延伸到拱的纵向长度; ii）第二系列形成的波纹状金属板，以覆盖基弓的第一组相互连接的板的方式相互连接，第二系列板具有横向于拱的纵向长度延伸的至少一个波纹，第二组的波纹的槽与第二组一系列板固定到第一组板的顶部; iii）互连的第二板系列和第一组板限定单独的横向延伸封闭的连续空腔，填充混凝土以限定由第二系列波峰的金属内表面和第一组槽; iv）空腔的内表面所述第一和第二板中的每一个具有用于在混凝土 - 金属界面处提供剪切结合的装置，以提供穿过拱形的各个弯曲梁，由此该结构提供正向和负向的抗弯曲性以及对叠加的载荷的组合的弯曲和轴向载荷阻力。

4. 发明授权

US5833394A Composite concrete metal encased stiffeners for metal plate arch-type structures 失效
标题翻译：复合混凝土金属加固件用于金属板拱型结构
公开(公告)号：US5833394A
公开(公告)日：1998-11-10
申请号：US662070
申请日：1996-06-12
申请人： Thomas C. McCavour
发明人： Thomas C. McCavour
IPC分类号： E21D11/20 , E01D4/00 , E01F5/00 , E02D29/045 , E03F3/04
CPC分类号： E02D29/045 , E01F5/005
摘要： A composite concrete reinforced corrugated metal arch-type structure comprises a first set of shaped corrugated metal plates interconnected in a manner to define a base arch structure with the corrugations extending transversely of the longitudinal length of the arch and a second series of shaped corrugated metal plates interconnected in a manner to overlay the first set of interconnected plates of the base arch, the second series of plates having at least one corrugation extending transversely of the longitudinal length of the arch with the troughs of the corrugations of the second series of plates secured to the crests of the first set of plates. The interconnected series of second plates and the first set of plates define individual, transversely extending, enclosed continuous cavities filled with concrete to define an interface of the concrete enclosed by the metal interior surfaces of the second series of crests and first set of troughs. The interior surfaces of the cavities for each of the first and second plates have means for providing a shear bond at the concrete-metal interface to provide individual curved beams transversing the arch whereby the structure provides positive and negative bending resistance and combined bending and axial load resistance to superimposed loads.
摘要翻译：复合混凝土加强波纹金属拱形结构包括第一组成形的波纹金属板，其以限定拱形拱形结构的方式相互连接，波纹横向延伸到拱的纵向长度，以及第二系列成形波纹状金属板以覆盖基弓的第一组相互连接的板的方式互连，第二系列板具有横向于拱的纵向长度延伸的至少一个波纹，第二系列板的波纹的槽固定到第一组板的顶部。互连的第二板系列和第一组板限定了单独的，横向延伸的封闭的连续空腔，其充满混凝土以限定由第二组顶部的金属内表面和第一组槽组成的混凝土的界面。用于第一和第二板中的每一个的空腔的内表面具有用于在混凝土 - 金属界面处提供剪切结合的装置，以提供跨过拱形的单个弯曲梁，由此该结构提供正和负弯曲阻力以及组合的弯曲和轴向载荷抗叠加载荷。

5. 发明授权

US5375943A Short radius culvert sections 失效
标题翻译：短半径涵洞段
公开(公告)号：US5375943A
公开(公告)日：1994-12-27
申请号：US137833
申请日：1993-10-15
申请人： Thomas C. McCavour , Jean-Louis Major
发明人： Thomas C. McCavour , Jean-Louis Major
IPC分类号： E01F5/00 , E04C2/32 , F16L9/00
CPC分类号： E01F5/005 , E04C2/326
摘要： Soil/metal supporting structures commonly include panel sections having a short radius of curvature in the range of 750 mm to 2,500 mm. In such soil metal supporting structures the panels are of heavy gauge in the range of 2 mm to 10 mm thickness. Usually, expensive tooling and forming techniques are required to cold form the heavy gauge material into a curved shaped having such short radius. Such expensive techniques have been eliminated by this invention by virtue of the improvements comprising:a) the panels have a high degree of ductility before being cold formed, such high degree of ductility being determined by a ratio of specified minimum yield strength to specified minimum tensile strength equal to or less than 0.8;b) the panels are cold formed with cross-corrugations in each of the inside ridges of the longitudinally formed corrugations of the panel, the cross-corrugations are sinusoidal and cross section and allow the cold forming of a short radius panel on a consistent basis without distorting panel shape to facilitate thereby interconnection of the panels for the structure;c) the cross-corrugations have a depth in the range of 4 mm to 12 mm and a pitch of 40 mm to 70 mm; andd) the cold formed panels of short radius by virtue of the sinusoidal shaped cross-corrugations provide a finished panel with marginal increase in ductility, thereby allowing for either plastic or elastic analysis in providing the soil/metal supporting structure.
摘要翻译：土壤/金属支撑结构通常包括具有在750mm至2,500mm范围内的短曲率半径的面板部分。在这种土壤金属支撑结构中，面板的厚度范围为2mm至10mm。通常，需要昂贵的工具和成形技术来将重型材料冷成形为具有这种短半径的弯曲形状。本发明已经消除了这种昂贵的技术，因为这些改进包括：a）板在冷成型之前具有高度的延展性，这种高度的延展性由规定的最小屈服强度与规定的最小拉伸强度之比确定强度等于或小于0.8; b）面板在板的纵向形成的波纹的每个内脊中的横向波纹被冷成形，横波纹是正弦和横截面，并允许在一致的基础上冷成型短半径面板而没有扭曲的面板形状，以便于结构的面板互连; c）交叉波纹的深度在4mm至12mm的范围内，间距为40mm至70mm; 和d）通过正弦形交叉波纹的短半径的冷成形板提供了延展性边际增加的成品面板，从而允许在提供土/金属支撑结构时进行塑性或弹性分析。

6. 发明授权

US4700511A Pressure relief wall assembly 失效
标题翻译：减压墙总成
公开(公告)号：US4700511A
公开(公告)日：1987-10-20
申请号：US617295
申请日：1984-06-04
申请人： Joseph M. Minialoff , Leonard E. Blendick , Thomas C. McCavour
发明人： Joseph M. Minialoff , Leonard E. Blendick , Thomas C. McCavour
IPC分类号： E04B1/98 , E04C2/46
CPC分类号： E04B1/98
摘要： A pressure relief wall assembly has a wall panel, one end of which is permanently secured to a frame. A plurality of elements secure a second end of the wall panel to the frame, and these elements fail when an excess pressure is applied to the wall panel. A retaining member is provided so that, when excess pressure is applied to one of the two sides of the wall panel, the second end of the wall panel is retained until a further increase of pressure occurs. The retaining member then releases the second end of the wall panel. This enables the wall assembly to be designed for different release pressures in blow-in and blow-out modes, so that no excess load is applied to a support frame in either mode.
摘要翻译：压力释放壁组件具有壁板，其一端永久固定在框架上。多个元件将壁板的第二端固定到框架，并且当过大的压力施加到壁板上时，这些元件失效。提供保持构件，使得当对壁板的两侧中的一个施加过大的压力时，保持壁板的第二端直到发生进一步的压力增加。然后，保持构件释放壁板的第二端。这使得壁组件能够被设计成在吹入和吹出模式中不同的释放压力，使得在任一模式下，不会对支撑框架施加过多的负载。

7. 发明授权

US4597229A Pressure relief wall assembly 失效
标题翻译：减压墙总成
公开(公告)号：US4597229A
公开(公告)日：1986-07-01
申请号：US617043
申请日：1984-06-04
申请人： Joseph M. Minialoff , Gerrard O. Minialoff , Thomas C. McCavour
发明人： Joseph M. Minialoff , Gerrard O. Minialoff , Thomas C. McCavour
IPC分类号： E04B1/98 , E04H9/00
CPC分类号： E04B1/98
摘要： A pressure relief wall assembly has a liner panel and first and second exterior panels. A first portion or end of the liner panel is secured to one part of the frame. A second portion or end of the liner panel is releasably fastened to another part of the frame, by a plurality of first elements, which elements fail when an excess pressure is applied to either side of the wall assembly. A first end or portion of the first exterior panel is secured to the one part of the frame, and a second end portion of the first exterior panel is secured to the liner panel, for example, at a location midway between the two parts of the frame. The second exterior panel has a first portion secured to the other part of the frame. A second, end portion of the second exterior panel is releasably fastened to the liner panel or to the first exterior panel by a plurality of second elements, which fail when excess pressure is applied to the assembly. In response to excess pressure, the first and second elements fail. The liner panel and the first exterior panel deflect, while remaining attached to the one part of the frame. The second exterior panel remains attached to the other part of the frame, but becomes detached from the other panels. It also deflects, so that the excess pressure is released and no excessive loads are applied to the frame.
摘要翻译：压力释放壁组件具有衬板和第一和第二外板。衬板的第一部分或端部固定在框架的一部分上。衬垫板的第二部分或端部通过多个第一元件可释放地紧固到框架的另一部分，当多余的压力施加到壁组件的任一侧时，该元件失效。第一外部面板的第一端或部分固定到框架的一部分，并且第一外部面板的第二端部固定到衬垫面板上，例如在第二外部面板的两个部分之间的位置处帧。第二外部面板具有固定到框架的另一部分的第一部分。第二外部面板的第二端部通过多个第二元件可释放地紧固到衬垫面板或第一外部面板，当多余的压力施加到组件时，第二外部面板失效。响应于过压，第一和第二元件失效。衬垫面板和第一外部面板偏转，同时保持附接到框架的一部分。第二外部面板保持附接到框架的另一部分，但是与其他面板分离。它也偏转，使得过量的压力被释放，并且不会对框架施加过大的负载。

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