【摘要】 随着城市建设的迅速发展,打桩过程中对毗邻建筑物的振动影响程度的测定工作日趋显得重要。为了满足建设工程的需要,我们应用动测方法,测定打桩过程中的振动所激发的地动速率,进而通过数字处理,转换成加速度量,并根据地震烈度来确定打桩过程对周围建筑物的振动影响程度。从而对打桩过程的振动影响做出定量的估计。更多还原

【Abstract】 As the fast development of city’s construction,to determine the vibration influence degree of piling process on nearby buildings appears more important.In order to meet the requirements of the building engineering,we have determined the rate of the earth motion stimulated by the vibration in the piling process,using the dynamic measurement method,through digital process,translated the rate into acceleration,and according to the earthquake intensity,determined the vibration influence degree of the piling process on the buildings,so we can obtain a quan- titative estimation of the vibration influence of the piling process.更多还原