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A platform for research: civil engineering, architecture and urbanism
Construction method for quickly dismantling inner support of foundation pit support
The invention discloses a construction method for quickly dismantling an inner support of a foundation pit support. According to the method, under the premise of ensuring the safety of the inner support structure of the foundation pit support in the dismantling process, a forklift and adjustable temporary steel lattice columns are effectively matched with each other in a mode of performing point support reinforcement on an inner support beam of the foundation pit support by using the adjustable temporary steel lattice columns; while a steel lattice column support system is temporarily reinforced, the forklift can freely travel by using the spacing between the temporary adjustable lattice columns without being hindered by the support system, and the inner support of the foundation pit support is quickly dismantled and carried away, so that the environmental influence caused by a traditional support dismantling process is avoided, and the use cost of turnover materials is greatly reduced; and meanwhile, other procedures of a main structure can be quickly alternated, so that the engineering construction progress is greatly accelerated on the premise of ensuring reliable reinforcementand safe construction. The construction method provides important significance and value for popularization of green construction of the construction industry.
本发明公开了一种用于快速拆除基坑支护内支撑的施工方法，该方法能够在保证基坑支护内支撑结构拆除过程安全性的前提条件下，通过利用可调节式临时型钢格构柱对基坑支护内支撑梁进行点支撑加固的方式，使得叉车与可调节式临时型钢格构柱形成有效的相互配合，在型钢格构柱支撑体系临时加固的同时，叉车可以利用临时可调节格构柱之间的间距自由行驶不受支撑体系的阻碍，快速拆除基坑支护内支撑并运走，避免传统拆撑工艺造成环境影响，也大幅降低了周转材料使用成本，同时使得主体结构其他工序可以快速穿插从而在保证加固可靠施工安全的前提下大大加快了工程施工进度。为建筑业绿色施工的推广提供了重要意义和价值。
Construction method for quickly dismantling inner support of foundation pit support
The invention discloses a construction method for quickly dismantling an inner support of a foundation pit support. According to the method, under the premise of ensuring the safety of the inner support structure of the foundation pit support in the dismantling process, a forklift and adjustable temporary steel lattice columns are effectively matched with each other in a mode of performing point support reinforcement on an inner support beam of the foundation pit support by using the adjustable temporary steel lattice columns; while a steel lattice column support system is temporarily reinforced, the forklift can freely travel by using the spacing between the temporary adjustable lattice columns without being hindered by the support system, and the inner support of the foundation pit support is quickly dismantled and carried away, so that the environmental influence caused by a traditional support dismantling process is avoided, and the use cost of turnover materials is greatly reduced; and meanwhile, other procedures of a main structure can be quickly alternated, so that the engineering construction progress is greatly accelerated on the premise of ensuring reliable reinforcementand safe construction. The construction method provides important significance and value for popularization of green construction of the construction industry.
本发明公开了一种用于快速拆除基坑支护内支撑的施工方法，该方法能够在保证基坑支护内支撑结构拆除过程安全性的前提条件下，通过利用可调节式临时型钢格构柱对基坑支护内支撑梁进行点支撑加固的方式，使得叉车与可调节式临时型钢格构柱形成有效的相互配合，在型钢格构柱支撑体系临时加固的同时，叉车可以利用临时可调节格构柱之间的间距自由行驶不受支撑体系的阻碍，快速拆除基坑支护内支撑并运走，避免传统拆撑工艺造成环境影响，也大幅降低了周转材料使用成本，同时使得主体结构其他工序可以快速穿插从而在保证加固可靠施工安全的前提下大大加快了工程施工进度。为建筑业绿色施工的推广提供了重要意义和价值。
Construction method for quickly dismantling inner support of foundation pit support
一种用于快速拆除基坑支护内支撑的施工方法
REN XUZHI (author) / LI SHENGBO (author) / YE FUCUN (author) / YAN LIUQING (author) / LEI MIN (author)
2020-12-29
Patent
Electronic Resource
Chinese
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