A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction temporary road arrangement method
The invention discloses a construction temporary road arrangement method, belongs to the field of road construction, and aims to improve the accuracy of temporary road engineering quantity budget andimprove the scientific rationality of temporary road arrangement. The method comprises the following steps: step 1, determining a line center line and a boundary of a construction temporary road in alive-action highway terrain three-dimensional model; step 2, selecting an axis of a temporary construction road; step 3, selecting i cross sections, wherein the excavation amount of each cross sectionis V1i, the fill beam is V2i, and the longitudinal length is Li; and meanwhile, if V1i=V2i is met, and correcting the axis of the construction temporary road. According to the invention, the accuracyof various data accounting during temporary road line selection is ensured through the live-action highway terrain three-dimensional model. The optimal temporary road is planned through calculation of the excavation amount and the fill amount of each cross section, and the engineering quantity and the cost of the temporary construction road can be measured and calculated more accurately.
本发明施工临时道路布置方法，属于道路施工领域，目的是提高临时道路工程量预算的准确性以及提高临时道路布置的科学合理性。包括以下步骤：步骤1、在实景公路地形三维模型中确定施工临时道路的线路中线以及边界；步骤2、选定施工临时道路的轴线；步骤3、沿选择i个横断面，各个横断面的挖方量为V，填方梁为V，纵向长度为L；同时满足V＝V，修正施工临时道路的轴线。本发明，通过实景公路地形三维模型保证临时道路选线时各种数据核算的准确性。通过各横断面的挖方量和填方量计算规划出最优的临时道路，能更精确的测算出临时施工道路的工程量及成本。
Construction temporary road arrangement method
The invention discloses a construction temporary road arrangement method, belongs to the field of road construction, and aims to improve the accuracy of temporary road engineering quantity budget andimprove the scientific rationality of temporary road arrangement. The method comprises the following steps: step 1, determining a line center line and a boundary of a construction temporary road in alive-action highway terrain three-dimensional model; step 2, selecting an axis of a temporary construction road; step 3, selecting i cross sections, wherein the excavation amount of each cross sectionis V1i, the fill beam is V2i, and the longitudinal length is Li; and meanwhile, if V1i=V2i is met, and correcting the axis of the construction temporary road. According to the invention, the accuracyof various data accounting during temporary road line selection is ensured through the live-action highway terrain three-dimensional model. The optimal temporary road is planned through calculation of the excavation amount and the fill amount of each cross section, and the engineering quantity and the cost of the temporary construction road can be measured and calculated more accurately.
本发明施工临时道路布置方法，属于道路施工领域，目的是提高临时道路工程量预算的准确性以及提高临时道路布置的科学合理性。包括以下步骤：步骤1、在实景公路地形三维模型中确定施工临时道路的线路中线以及边界；步骤2、选定施工临时道路的轴线；步骤3、沿选择i个横断面，各个横断面的挖方量为V，填方梁为V，纵向长度为L；同时满足V＝V，修正施工临时道路的轴线。本发明，通过实景公路地形三维模型保证临时道路选线时各种数据核算的准确性。通过各横断面的挖方量和填方量计算规划出最优的临时道路，能更精确的测算出临时施工道路的工程量及成本。
Construction temporary road arrangement method
施工临时道路布置方法
LI JI (author) / HU WEISHAN (author) / GU CHANGMAN (author) / ZHANG ZHENGYANG (author) / LAN CHUANXI (author) / ZHOU ZELIN (author)
2020-04-14
Patent
Electronic Resource
Chinese
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