Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Guide road double-layer joint paving test section construction method
The invention provides a guide road double-layer joint paving test section construction method, which belongs to the field of municipal engineering, and comprises the following steps: S1, preparing a lower bearing layer; s2, measuring and setting out, setting out a middle pile and a side pile, determining the paving width to facilitate road shoulder ridging, setting datum points on the two sides, and controlling the elevation; s3, mixing and transporting the mixture; s4, paving the mixture, adopting two pavers for trapezoidal operation, and continuously and uniformly paving during normal paving; s5, the mixture is rolled, the rolling process comprises initial pressing, re-pressing and final pressing, the paved mixture is initially pressed to be in a stable state through initial pressing, road surface compaction is conducted through re-pressing, and surface finishing is conducted through final pressing; s6, joint treatment is conducted, longitudinal joints are avoided, and the mixture with the proper water content is manually supplemented for transverse construction joints; and S7, curing and quality inspection, wherein the quality meets the requirements of design and construction specifications. The construction quality is stable and reliable, and the efficiency is high.
本发明提供了导行路双层联铺试验段施工方法，属于市政工程领域，包括以下步骤，S1、下承层准备；S2、测量放样，放样出中桩、边桩，确定摊铺的宽度，便于路肩培土，在两侧打设基准点，控制高程；S3、混合料的拌和与运输；S4、混合料的摊铺，采用两台摊铺机梯形作业，正常摊铺时，连续、均匀地摊铺；S5、混合料的碾压，碾压过程为初压‑复压‑终压，初压使摊铺好的混合料经初压成稳定状态，复压进行路面密实，终压进行收面；S6、接缝处理，避免纵向接缝，横向施工缝用人工把含水量合适的混合料补齐；S7、养生和质量检验，质量符合设计和施工规范要求。本发明施工质量稳定可靠，效率高。
Guide road double-layer joint paving test section construction method
The invention provides a guide road double-layer joint paving test section construction method, which belongs to the field of municipal engineering, and comprises the following steps: S1, preparing a lower bearing layer; s2, measuring and setting out, setting out a middle pile and a side pile, determining the paving width to facilitate road shoulder ridging, setting datum points on the two sides, and controlling the elevation; s3, mixing and transporting the mixture; s4, paving the mixture, adopting two pavers for trapezoidal operation, and continuously and uniformly paving during normal paving; s5, the mixture is rolled, the rolling process comprises initial pressing, re-pressing and final pressing, the paved mixture is initially pressed to be in a stable state through initial pressing, road surface compaction is conducted through re-pressing, and surface finishing is conducted through final pressing; s6, joint treatment is conducted, longitudinal joints are avoided, and the mixture with the proper water content is manually supplemented for transverse construction joints; and S7, curing and quality inspection, wherein the quality meets the requirements of design and construction specifications. The construction quality is stable and reliable, and the efficiency is high.
本发明提供了导行路双层联铺试验段施工方法，属于市政工程领域，包括以下步骤，S1、下承层准备；S2、测量放样，放样出中桩、边桩，确定摊铺的宽度，便于路肩培土，在两侧打设基准点，控制高程；S3、混合料的拌和与运输；S4、混合料的摊铺，采用两台摊铺机梯形作业，正常摊铺时，连续、均匀地摊铺；S5、混合料的碾压，碾压过程为初压‑复压‑终压，初压使摊铺好的混合料经初压成稳定状态，复压进行路面密实，终压进行收面；S6、接缝处理，避免纵向接缝，横向施工缝用人工把含水量合适的混合料补齐；S7、养生和质量检验，质量符合设计和施工规范要求。本发明施工质量稳定可靠，效率高。
Guide road double-layer joint paving test section construction method
导行路双层联铺试验段施工方法
DONG FUDONG (Autor:in) / DING TIAN (Autor:in) / QU FUYOU (Autor:in) / LYU PENGBO (Autor:in) / LIANG LEI (Autor:in) / TANG SHENG (Autor:in) / ZHOU QINGFENG (Autor:in) / DU WEI (Autor:in) / MA ZHAOQIANG (Autor:in)
22.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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