Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel structure collapse-proof shed frame for civil air defense entrance and exit motorized vehicle lane
The invention belongs to the field of civil air defense constructional engineering, and discloses a steel structure collapse-proof shed frame for a civil air defense entrance and exit motorized vehicle lane. According to the technical scheme, the motorized vehicle lane is located on the ground outgoing section of an outdoor entrance and exit channel, and the clear width of the motorized vehicle lane is larger than 4 meters and further smaller than or equal to 10 meters. The civil air defense steel structure collapse-proof shed frame is composed of columns and a main beam. The multiple columnsare oppositely arranged in pairs along the two sides of the motorized vehicle lane, and the connecting line of each pair of the oppositely-arranged columns is perpendicular to the central axis of themotorized vehicle lane. The main beam comprises a side edge main beam connected with the columns on the same side and a stretching main beam connected with the columns on the opposite side. The contour line horizontal projection of the side edge main beam is parallel to the side edge of the motorized vehicle lane below. Reinforcing bars and cross sections of the columns and the main beam can meetthe bearing capacity requirement of the civil air defense working condition and the daily use bearing capacity requirement at the same time. By adoption of the steel structure collapse-proof shed frame, the limitation that a column grid of the steel structure collapse-proof shed frame is below 4 meters in the prior art is broken through, the column grid can be arranged flexibly, daily use of the motorized vehicle lane cannot be affected, and the steel structure collapse-proof shed frame can be used as a permanent building structure.
本发明属于人防建筑工程领域的一种人防出入口机动车道的钢结构防倒塌棚架，技术方案为：机动车道位于室外出入口通道的出地面段，机动车道的净宽大于4米且小于或等于10米；人防钢结构防倒塌棚架由柱子和主梁构成；数柱子沿着机动车道两侧成对且相对布置，相对布置的每对柱子的连线与机动车道的中轴线垂直；主梁包括连接同侧柱子的侧边主梁和连接异侧柱子的横跨主梁；侧边主梁的轮廓线水平投影与垂直下方的机动车道的侧边平行；柱子和主梁的配筋和截面同时满足人防工况承载力要求和平时使用承载力要求。其突破了现有技术中对钢结构防倒塌棚架的柱网4米以下的局限性，柱网布置灵活，不影响平时机动车道的使用，并可作为永久构筑物使用。
Steel structure collapse-proof shed frame for civil air defense entrance and exit motorized vehicle lane
The invention belongs to the field of civil air defense constructional engineering, and discloses a steel structure collapse-proof shed frame for a civil air defense entrance and exit motorized vehicle lane. According to the technical scheme, the motorized vehicle lane is located on the ground outgoing section of an outdoor entrance and exit channel, and the clear width of the motorized vehicle lane is larger than 4 meters and further smaller than or equal to 10 meters. The civil air defense steel structure collapse-proof shed frame is composed of columns and a main beam. The multiple columnsare oppositely arranged in pairs along the two sides of the motorized vehicle lane, and the connecting line of each pair of the oppositely-arranged columns is perpendicular to the central axis of themotorized vehicle lane. The main beam comprises a side edge main beam connected with the columns on the same side and a stretching main beam connected with the columns on the opposite side. The contour line horizontal projection of the side edge main beam is parallel to the side edge of the motorized vehicle lane below. Reinforcing bars and cross sections of the columns and the main beam can meetthe bearing capacity requirement of the civil air defense working condition and the daily use bearing capacity requirement at the same time. By adoption of the steel structure collapse-proof shed frame, the limitation that a column grid of the steel structure collapse-proof shed frame is below 4 meters in the prior art is broken through, the column grid can be arranged flexibly, daily use of the motorized vehicle lane cannot be affected, and the steel structure collapse-proof shed frame can be used as a permanent building structure.
本发明属于人防建筑工程领域的一种人防出入口机动车道的钢结构防倒塌棚架，技术方案为：机动车道位于室外出入口通道的出地面段，机动车道的净宽大于4米且小于或等于10米；人防钢结构防倒塌棚架由柱子和主梁构成；数柱子沿着机动车道两侧成对且相对布置，相对布置的每对柱子的连线与机动车道的中轴线垂直；主梁包括连接同侧柱子的侧边主梁和连接异侧柱子的横跨主梁；侧边主梁的轮廓线水平投影与垂直下方的机动车道的侧边平行；柱子和主梁的配筋和截面同时满足人防工况承载力要求和平时使用承载力要求。其突破了现有技术中对钢结构防倒塌棚架的柱网4米以下的局限性，柱网布置灵活，不影响平时机动车道的使用，并可作为永久构筑物使用。
Steel structure collapse-proof shed frame for civil air defense entrance and exit motorized vehicle lane
一种人防出入口机动车道的钢结构防倒塌棚架
ZHUANG ZUMING (Autor:in) / ZHANG ZHIYONG (Autor:in) / ZHANG YING (Autor:in)
30.06.2020
Patent
Elektronische Ressource
Chinesisch
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