混凝土强度现场检测结果的准确性直接关系到结构的安全性。
The accuracy of the concrete strength obtained from on site testing is closely associated with the security of structure.
将文中方法运用于回弹法检测混凝土强度中，有效解决了现场测强曲线建立问题。
This method is used to test concrete strength of building structure, so the question of building in-site strength curve is resolved effectively.
现场监测结果表明，衬砌施工后内部应力普遍较小，未超过混凝土强度。
It is found that the internal stress of the lining obtained by means of field monitoring is smaller than the strength of the concrete lining.
现场静载试验检测和低应变检测结果表明，单桩承载力满足设计要求，桩身完整，其混凝土强度达到了设计值，可满足工程需要。
The static load test in-situ and low-strain detection show that the bearing capacity of single pile meets design demand; pile integrity is good; concrete strength of pile reaches design value.
这说明本文得到的关系式可以较好的评价火灾后混凝土损伤，亦可作为火灾现场得出快速残余强度的依据。
It indicated the relationship may be a good method for fire value, also may be a basis to obtain the fast residual strength as the scene of fire.
通过现场试验建立了高强度混凝土早龄期力学性能的经时概率模型。
On the basis of spot sample and laboratory experiment, authors studied the time-variant probability model early age period mechanical properties of high-strength concrete.
在现场试验的基础上，对预应力高强度混凝土管桩单桩承载力荷载传递特性进行了三维数值模拟分析。
The characters of PHSC pipe pile is introduced simply in this paper, and its bearing capacity and load transfer behavior are analyzed by 3-D numerical simulation.
在现场试验的基础上，对预应力高强度混凝土管桩单桩承载力荷载传递特性进行了三维数值模拟分析。
The characters of PHSC pipe pile is introduced simply in this paper, and its bearing capacity and load transfer behavior are analyzed by 3-D numerical simulation.
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