Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of sunken construction shortcut for ultrahigh slope earthwork construction
The invention discloses a construction method of a sunken construction road for ultrahigh slope earthwork construction, which comprises the following steps of: S1, preparing excavation of the construction road to ensure normal construction conditions; s2, a cross slope is formed on the side, not close to the mountain, of the construction shortcut, so that it is guaranteed that the construction shortcut can be used for a long time under washing of rainwater; s3, when the construction shortcut is excavated, undisturbed soil on the outer side is reserved on the side not close to the mountain; s4, the reserved undisturbed soil is treated to form trapezoidal protection, and hard protection is replaced by the trapezoidal protection to ensure the safety of a driver and the integrity of a slope below; according to the construction method, outside undisturbed soil is reserved for trapezoidal protection, the soil texture is good, the overall structure is high, the trapezoidal protection with the length difference between the upper bottom and the lower bottom is adopted, even if a driver rubs the trapezoidal protection earth ridge in the driving process, the trapezoidal protection earth ridge can play an effective buffering protection role, the driver is prompted to brake in time, and the safety of the driver is improved. And safety accidents are avoided.
本发明公开了一种超高边坡土方施工下沉式施工便道的施工方法，包括如下步骤：S1、施工便道开挖准备，以保证具备正常施工条件；S2、施工便道向不靠近山体一侧形成横坡，以保证施工便道在雨水的冲刷下可以长期使用；S3、施工便道开挖时在不靠近山体一侧，预留外侧的原状土；S4、对预留原状土进行处理形成梯形防护，梯形防护取代硬性防护以保证驾驶员的安全，以及下方坡面的完整性；该施工方法中梯形防护预留外侧原状土，土质良好整体结构性强，并采用的是上下底存在长度差的梯形防护，即使司机在行驶过程中与梯形防护土埂发生剐蹭，梯形防护土埂可以起到有效的缓冲防护作用，给与司机及时刹车的提示，避免发生安全事故。
Construction method of sunken construction shortcut for ultrahigh slope earthwork construction
The invention discloses a construction method of a sunken construction road for ultrahigh slope earthwork construction, which comprises the following steps of: S1, preparing excavation of the construction road to ensure normal construction conditions; s2, a cross slope is formed on the side, not close to the mountain, of the construction shortcut, so that it is guaranteed that the construction shortcut can be used for a long time under washing of rainwater; s3, when the construction shortcut is excavated, undisturbed soil on the outer side is reserved on the side not close to the mountain; s4, the reserved undisturbed soil is treated to form trapezoidal protection, and hard protection is replaced by the trapezoidal protection to ensure the safety of a driver and the integrity of a slope below; according to the construction method, outside undisturbed soil is reserved for trapezoidal protection, the soil texture is good, the overall structure is high, the trapezoidal protection with the length difference between the upper bottom and the lower bottom is adopted, even if a driver rubs the trapezoidal protection earth ridge in the driving process, the trapezoidal protection earth ridge can play an effective buffering protection role, the driver is prompted to brake in time, and the safety of the driver is improved. And safety accidents are avoided.
本发明公开了一种超高边坡土方施工下沉式施工便道的施工方法，包括如下步骤：S1、施工便道开挖准备，以保证具备正常施工条件；S2、施工便道向不靠近山体一侧形成横坡，以保证施工便道在雨水的冲刷下可以长期使用；S3、施工便道开挖时在不靠近山体一侧，预留外侧的原状土；S4、对预留原状土进行处理形成梯形防护，梯形防护取代硬性防护以保证驾驶员的安全，以及下方坡面的完整性；该施工方法中梯形防护预留外侧原状土，土质良好整体结构性强，并采用的是上下底存在长度差的梯形防护，即使司机在行驶过程中与梯形防护土埂发生剐蹭，梯形防护土埂可以起到有效的缓冲防护作用，给与司机及时刹车的提示，避免发生安全事故。
Construction method of sunken construction shortcut for ultrahigh slope earthwork construction
一种超高边坡土方施工下沉式施工便道的施工方法
YUAN YINGNAN (Autor:in) / WANG JIANHUI (Autor:in) / XU YONG (Autor:in) / LIANG WEIFENG (Autor:in) / LI NA (Autor:in) / CHEN YUE (Autor:in) / AI DONGSHENG (Autor:in) / TANG WENGE (Autor:in)
17.05.2024
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2022
Construction method of sunken construction elevator foundation structure
| Europäisches Patentamt | 2022