A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High cutting slope anchor rod frame beam connection construction method
The invention relates to the technical field of building construction, and discloses a high cut slope anchor rod frame beam connection construction method, which comprises the following steps of: performing layered and segmented construction on an anchor rod frame beam according to the height of a slope, planning the position of an anchor rod hole in advance, determining a hole position on a slope surface through measurement, and erecting a bench steel pipe frame operation platform along the slope surface according to the hole position; manual drilling is matched with mechanical drilling to form an anchor rod hole, and a centering support is arranged on an anchor rod body in the hole to ensure that the anchor rod accurately enters the hole; lap joint reinforcing steel bars are arranged between the anchor heads and frame beam main reinforcements for firm connection, frame beam reinforcing steel bars and formworks are installed, frame beam concrete pouring is completed, a common stress body, namely a stable reinforced concrete frame is formed among the anchor rods, the stratum and the frame beams, and the stability of a roadbed slope is effectively guaranteed; and the effects of high construction speed, short construction period, economy, solid interior and beautiful exterior are achieved. The method is suitable for slope surface protection engineering of high cutting slopes such as rock cutting slope structural surface development, rock mass crushing sections and soft and hard rock interbedding sections.
本发明涉及建筑施工技术领域，本发明公开了高路堑边坡锚杆框架梁联结施工方法，锚杆框架梁根据边坡高度分层、分段施工，采用预先策划锚杆孔位置，经测量在坡面上定出孔位，据孔位沿坡面搭设“板凳”钢管架操作平台，人工配合机械钻进形成锚杆孔，孔中锚杆杆身设置对中支架保证锚杆准确入孔；锚头与框架梁主筋间设置搭接钢筋牢固联结，安装框架梁钢筋和模板，完成框架梁混凝土浇筑，使锚杆与地层、框架梁间形成共同受力体‑稳定的钢筋混凝土框架，有效的保证了路基边坡的稳定性，达到了施工速度快、工期短、经济、内实外美的效果。本发明适用于岩质路堑边坡结构面发育、岩体破碎地段、软硬岩质互层地段等路堑高边坡的坡面防护工程。
High cutting slope anchor rod frame beam connection construction method
The invention relates to the technical field of building construction, and discloses a high cut slope anchor rod frame beam connection construction method, which comprises the following steps of: performing layered and segmented construction on an anchor rod frame beam according to the height of a slope, planning the position of an anchor rod hole in advance, determining a hole position on a slope surface through measurement, and erecting a bench steel pipe frame operation platform along the slope surface according to the hole position; manual drilling is matched with mechanical drilling to form an anchor rod hole, and a centering support is arranged on an anchor rod body in the hole to ensure that the anchor rod accurately enters the hole; lap joint reinforcing steel bars are arranged between the anchor heads and frame beam main reinforcements for firm connection, frame beam reinforcing steel bars and formworks are installed, frame beam concrete pouring is completed, a common stress body, namely a stable reinforced concrete frame is formed among the anchor rods, the stratum and the frame beams, and the stability of a roadbed slope is effectively guaranteed; and the effects of high construction speed, short construction period, economy, solid interior and beautiful exterior are achieved. The method is suitable for slope surface protection engineering of high cutting slopes such as rock cutting slope structural surface development, rock mass crushing sections and soft and hard rock interbedding sections.
本发明涉及建筑施工技术领域，本发明公开了高路堑边坡锚杆框架梁联结施工方法，锚杆框架梁根据边坡高度分层、分段施工，采用预先策划锚杆孔位置，经测量在坡面上定出孔位，据孔位沿坡面搭设“板凳”钢管架操作平台，人工配合机械钻进形成锚杆孔，孔中锚杆杆身设置对中支架保证锚杆准确入孔；锚头与框架梁主筋间设置搭接钢筋牢固联结，安装框架梁钢筋和模板，完成框架梁混凝土浇筑，使锚杆与地层、框架梁间形成共同受力体‑稳定的钢筋混凝土框架，有效的保证了路基边坡的稳定性，达到了施工速度快、工期短、经济、内实外美的效果。本发明适用于岩质路堑边坡结构面发育、岩体破碎地段、软硬岩质互层地段等路堑高边坡的坡面防护工程。
High cutting slope anchor rod frame beam connection construction method
高路堑边坡锚杆框架梁联结施工方法
DING XIAO (author) / DONG XIAOYU (author) / ZHANG RUILONG (author) / HAN JINXIANG (author) / FENG ZHENPING (author) / CHAI YANGJIE (author) / CHU SHUANGYI (author) / NING YUN (author) / ZHOU CUILI (author) / LI QIANG (author)
2022-07-29
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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