A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for deep foundation pit steel trestle ramp
The invention discloses a construction method for a deep foundation pit steel trestle ramp. The construction method comprises the following steps of (1) designing and processing, (2) manufacturing the steel member in a factory, (3) positioning and paying off, (4) constructing a reinforced concrete cast-in-place pile, (5) connecting the steel column with the cast-in-place pile, (6) connecting the primary beam and the secondary beam, (7) supporting and connecting the columns, (8) welding bridge floor channel steel, (9) installing safety guardrails and man-vehicle separation guardrails, (10) pouring concrete on the bridge floor, (11) installing a car washing platform and corresponding facilities, and (12) checking and accepting the whole steel bridge. According to the construction method, the purpose of simple process is achieved, and meanwhile, a series of problems of environmental pollution, material waste, construction period lag and the like caused by traditional soil slope road construction of outward transportation of foundation pit earthwork are avoided.
一种深基坑钢栈桥坡道的施工方法，步骤（1）：设计加工；步骤（2）：钢构件工厂制作；步骤（3）：定位放线；步骤（4）：钢筋混凝土灌注桩施工；步骤（5）：钢柱与灌注桩连接；步骤（6）：主次梁连接；步骤（7）：柱间支撑连接；步骤（8）：桥面槽钢焊接；步骤（9）：安全护栏及人车分离护栏安装；步骤（10）：桥面混凝土浇筑；步骤（11）：洗车台及相应设施安装；步骤（12）：钢桥整体验收。本施工方法达到工艺简单的目的，同时避免了基坑土方外运传统土坡道施工造成环境污染、材料浪费、工期滞后等一系列问题的发生。
Construction method for deep foundation pit steel trestle ramp
The invention discloses a construction method for a deep foundation pit steel trestle ramp. The construction method comprises the following steps of (1) designing and processing, (2) manufacturing the steel member in a factory, (3) positioning and paying off, (4) constructing a reinforced concrete cast-in-place pile, (5) connecting the steel column with the cast-in-place pile, (6) connecting the primary beam and the secondary beam, (7) supporting and connecting the columns, (8) welding bridge floor channel steel, (9) installing safety guardrails and man-vehicle separation guardrails, (10) pouring concrete on the bridge floor, (11) installing a car washing platform and corresponding facilities, and (12) checking and accepting the whole steel bridge. According to the construction method, the purpose of simple process is achieved, and meanwhile, a series of problems of environmental pollution, material waste, construction period lag and the like caused by traditional soil slope road construction of outward transportation of foundation pit earthwork are avoided.
一种深基坑钢栈桥坡道的施工方法，步骤（1）：设计加工；步骤（2）：钢构件工厂制作；步骤（3）：定位放线；步骤（4）：钢筋混凝土灌注桩施工；步骤（5）：钢柱与灌注桩连接；步骤（6）：主次梁连接；步骤（7）：柱间支撑连接；步骤（8）：桥面槽钢焊接；步骤（9）：安全护栏及人车分离护栏安装；步骤（10）：桥面混凝土浇筑；步骤（11）：洗车台及相应设施安装；步骤（12）：钢桥整体验收。本施工方法达到工艺简单的目的，同时避免了基坑土方外运传统土坡道施工造成环境污染、材料浪费、工期滞后等一系列问题的发生。
Construction method for deep foundation pit steel trestle ramp
一种深基坑钢栈桥坡道的施工方法
LI LIANFENG (author) / WU ZHENGFENG (author) / WU PENGJUN (author) / ZHANG PENGWEI (author) / HU LONG (author)
2021-05-07
Patent
Electronic Resource
Chinese
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