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随着城市建设不断发展,各种建筑在现代化城市的高要求下,仅靠灌注桩,板桩、树根桩井点降水、注浆等方法很难满足某些工程的深基坑支挡、水池抗浮、滑坡整治等要求。为了从根本上解决这些特殊工程的要求,我国50年代后期吸收外国先进锚固技术,充分发挥岩土能量,调用和提高岩土的自身强度和自稳能力,大大减轻结构物自重,扩大结构利用空间,减少施工期间的支护结构,节约工程造价,并确保施工安全与
With the continuous development of urban construction, under the high requirements of modern cities, various kinds of buildings are difficult to satisfy the support of deep foundation pit of some projects only by means of pouring piles, sheet piles, well point dewatering by root piles and grouting, Pool anti-floating, landslide remediation and other requirements. In order to fundamentally solve these special engineering requirements, China’s late 50s to absorb foreign advanced anchoring technology, give full play to geotechnical energy, transfer and improve their own strength and capacity of rock and soil, greatly reduce the weight of the structure, and expand the use of space structure , Reduce support structure during construction, save construction cost and ensure construction safety