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上海世博村E地块甲级办公楼的施工工期紧,施工条件受到邻近旧厂房的限制。在地下工程施工过程中采取合理的施工技术与措施:打桩前浇筑硬化地面,基坑围护采用SMW工法,钢筋混凝土支撑采用爆破法拆除,土方开挖时采用轻型井点预降水与深井降水相配合的方案。从而保证施工质量优质、施工进度快速,为同类工程施工提供有益的参考。
The construction period of Grade A office building in Shanghai World Expo Village E is tight, and the construction conditions are limited by the neighboring old factories. In the process of underground construction, reasonable construction techniques and measures should be taken: pre-piling of hardened ground before piling, SMW method of foundation pit enclosure, demolition of reinforced concrete support by blasting method, light well point pre-precipitation and deep-well dewatering phase With the program. In order to ensure the quality of construction quality, construction speed, for the construction of similar projects provide a useful reference.