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公开(公告)号：US5713170A
公开(公告)日：1998-02-03
申请号：US676489
申请日：1996-07-08
CPC分类号： E01F8/0029 , E01C3/00 , E01F15/0476 , E01F8/0017 , E01F8/0023 , E02D27/16 , E02D27/18 , E02D29/02
摘要： A system and method for widening a highway and supporting a sound wall is provided that includes a single row of caissons for providing the sole foundation of a breast wall and a sound wall. The caissons include a vertically-oriented network of reinforcing steel, an upper portion of which is integrated into the steel reinforcing network of a cast-in-place breast wall. The sound wall is mounted on and supported by the top ends of the caissons and serves to obstruct the transmission of sound from the highway. The vertically-oriented reinforcing members of the caissons are spaced away from the center portion of each caisson in two opposing groups in order to maximize its bending strength in a direction orthogonal to the highway, which is the primary direction in which cut earth, compacted fill material, and winds apply bending moments to the breast wall and sound wall. The use of a single row of caissons having a high bending strength in a direction orthogonal to the highway minimizes the labor and materials necessary to support the breast wall and the sound wall, and advantageously minimizes the amount of space necessary to excavate and construct the foundation.
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公开(公告)号：US6079909A
公开(公告)日：2000-06-27
申请号：US144968
申请日：1998-09-01
CPC分类号： E01F8/0029 , E01C3/00 , E01F15/0476 , E01F8/0017 , E01F8/0023 , E02D27/16 , E02D27/18 , E02D29/02
摘要： A system and method for widening a highway and supporting a sound wall is provided that includes a single row of caissons for providing the sole foundation of a breast wall and a sound wall. The caissons include a vertically-oriented network of reinforcing steel, an upper portion of which is integrated into the steel reinforcing network of a cast-in-place breast wall. The sound wall is mounted on and supported by the top ends of the caissons and serves to obstruct the transmission of sound from the highway. The vertically-oriented reinforcing members of the caissons are spaced away from the center portion of each caisson in two opposing groups in order to maximize its bending strength in a direction orthogonal to the highway, which is the primary direction in which cut earth, compacted fill material, and winds apply bending moments to the breast wall and sound wall. The use of a single row of caissons having a high bending strength in a direction orthogonal to the highway minimizes the labor and materials necessary to support the breast wall and the sound wall, and advantageously minimizes the amount of space necessary to excavate and construct the foundation.
摘要翻译： 提供了一种用于加宽公路和支撑隔音墙的系统和方法，其包括用于提供胸壁和声壁的唯一基础的一排沉箱。 沉箱包括垂直定向的钢筋网，其上部被集成到现浇胸壁的钢筋网中。 声壁安装在沉箱的顶端并由其支撑，用于阻挡声音从高速公路的传播。 沉箱的垂直取向的加强构件与两个相对的组中的每个沉箱的中心部分分开，以便在与高速公路正交的方向上使其弯曲强度最大化，这是切割土，压实填充物的主要方向 材料和风将弯矩应用于胸壁和声壁。 在与公路正交的方向上具有高弯曲强度的一排沉箱的使用使得支撑胸壁和隔音墙所需的劳动和材料最小化，并且有利地最小化挖掘和构造基础所需的空间量 。
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公开(公告)号：US5809716A
公开(公告)日：1998-09-22
申请号：US893649
申请日：1997-07-11
CPC分类号： E01F8/0029 , E01C3/00 , E01F15/0476 , E01F8/0017 , E01F8/0023 , E02D27/16 , E02D27/18 , E02D29/02
摘要： A system and method for widening a highway and supporting a sound wall is provided that includes a single row of caissons for providing the sole foundation of a breast wall and a sound wall. The caissons include a vertically-oriented network of reinforcing steel, an upper portion of which is integrated into the steel reinforcing network of a cast-in-place breast wall. The sound wall is mounted on and supported by the top ends of the caissons and serves to obstruct the transmission of sound from the highway. The vertically-oriented reinforcing members of the caissons are spaced away from the center portion of each caisson in two opposing groups in order to maximize its bending strength in a direction orthogonal to the highway, which is the primary direction in which cut earth, compacted fill material, and winds apply bending moments to the breast wall and sound wall. The use of a single row of caissons having a high bending strength in a direction orthogonal to the highway minimizes the labor and materials necessary to support the breast wall and the sound wall, and advantageously minimizes the amount of space necessary to excavate and construct the foundation.
摘要翻译： 提供了一种用于加宽公路和支撑隔音墙的系统和方法，其包括用于提供胸壁和声壁的唯一基础的一排沉箱。 沉箱包括垂直定向的钢筋网，其上部被集成到现浇胸壁的钢筋网中。 声壁安装在沉箱的顶端并由其支撑，用于阻挡声音从高速公路的传播。 沉箱的垂直取向的加强构件与两个相对的组中的每个沉箱的中心部分分开，以便在与高速公路正交的方向上使其弯曲强度最大化，这是切割土，压实填充物的主要方向 材料和风将弯矩应用于胸壁和声壁。 在与公路正交的方向上具有高弯曲强度的一排沉箱的使用使得支撑胸壁和隔音墙所需的劳动和材料最小化，并且有利地最小化挖掘和构造基础所需的空间量 。
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公开(公告)号：US5537788A
公开(公告)日：1996-07-23
申请号：US427368
申请日：1995-04-26
CPC分类号： E01F8/0029 , E01C3/00 , E01F15/0476 , E01F8/0017 , E01F8/0023 , E02D27/16 , E02D27/18 , E02D29/02
摘要： A system and method for widening a highway and supporting a sound wall is provided that includes a single row of caissons for providing the sole foundation of a breast wall and a sound, wall. The caissons include a vertically-oriented network of reinforcing steel, an upper portion of which is integrated into the steel reinforcing network of a cast-in-place breast wall. The sound wall is mounted on and supported by the top ends of the caissons and serves to obstruct the transmission of sound from the highway. The vertically-oriented reinforcing members of the caissons are spaced away from the center portion of each caisson in two opposing groups in order to maximize its bending strength in a direction orthogonal to the highway, which is the primary direction in which cut earth, compacted fill material, and winds apply bending moments to the breast wall and sound wall. The use of a single row of caissons having a high bending strength in a direction orthogonal to the highway minimizes the labor and materials necessary to support the breast wall and the sound wall, and advantageously minimizes the amount of space necessary to excavate and construct the foundation.
摘要翻译： 提供了一种用于加宽高速公路和支撑隔音墙的系统和方法，其包括用于提供胸壁和声音壁的唯一基础的一排沉箱。 沉箱包括垂直定向的钢筋网，其上部被集成到现浇胸壁的钢筋网中。 声壁安装在沉箱的顶端并由其支撑，用于阻挡声音从高速公路的传播。 沉箱的垂直取向的加强构件与两个相对的组中的每个沉箱的中心部分分开，以便在与高速公路正交的方向上使其弯曲强度最大化，这是切割土，压实填充物的主要方向 材料和风将弯矩应用于胸壁和声壁。 在与公路正交的方向上具有高弯曲强度的一排沉箱的使用使得支撑胸壁和隔音墙所需的劳动和材料最小化，并且有利地最小化挖掘和构造基础所需的空间量 。
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