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A platform for research: civil engineering, architecture and urbanism
Method and system for breaking railway widened roadbed through activity
The invention relates to an activity-passing fracture method and system for a railway widened roadbed, and belongs to the technical field of traffic engineering.The method comprises the steps that the displacement in the vertical line direction within the annual use limit of railway design is calculated by using the rotation direction of activity fracture, the annual average horizontal sliding rate and the included angle between the rotation direction and the railway line direction as parameters; and multiplying by a design safety coefficient to obtain a roadbed design widening value. The control basis is provided for determining the roadbed widening value when the railway passes through the movable fault zone in the roadbed mode, and the economical efficiency and safety of railway operation are guaranteed.
本发明涉及一种铁路加宽路基通过活动断裂方法和系统，属于交通工程技术领域，该方法利用活动断裂旋转方向、年平均水平滑动速率及其与铁路路线走向的夹角为参数，计算出铁路设计年使用限内沿垂直线路方向位移量，乘以设计安全系数，得出路基设计加宽值。本发明为铁路以路基形式通过活动断裂带时路基加宽值的确定提供控制依据，保证铁路运营的经济性和安全性。
Method and system for breaking railway widened roadbed through activity
The invention relates to an activity-passing fracture method and system for a railway widened roadbed, and belongs to the technical field of traffic engineering.The method comprises the steps that the displacement in the vertical line direction within the annual use limit of railway design is calculated by using the rotation direction of activity fracture, the annual average horizontal sliding rate and the included angle between the rotation direction and the railway line direction as parameters; and multiplying by a design safety coefficient to obtain a roadbed design widening value. The control basis is provided for determining the roadbed widening value when the railway passes through the movable fault zone in the roadbed mode, and the economical efficiency and safety of railway operation are guaranteed.
本发明涉及一种铁路加宽路基通过活动断裂方法和系统，属于交通工程技术领域，该方法利用活动断裂旋转方向、年平均水平滑动速率及其与铁路路线走向的夹角为参数，计算出铁路设计年使用限内沿垂直线路方向位移量，乘以设计安全系数，得出路基设计加宽值。本发明为铁路以路基形式通过活动断裂带时路基加宽值的确定提供控制依据，保证铁路运营的经济性和安全性。
Method and system for breaking railway widened roadbed through activity
一种铁路加宽路基通过活动断裂方法和系统
WANG ZHIWEI (author) / YAO YUANSHUAI (author) / ZHANG RUI (author) / LI GUANGHUI (author) / LI ANHONG (author) / YAO YUCHUN (author) / ZOU YI (author) / GUO YONGFA (author) / LI NENG (author) / SUN XIWANG (author)
2023-04-07
Patent
Electronic Resource
Chinese
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