混凝土强度等级 strength classesof concrete ; Strength Grade 现场混凝土强度 situ concrete strength 规定的混凝土强度 specified concrete strength ; ecified concrete strength ..
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The Inspection of concrete strength of cast in situ piles by Ultrasonic is to identify concrete strength at the same time to test uniformity and integrality of pile body.
超声检测灌注桩混凝土强度是指在超声检测桩身混凝土匀质性、完整性的同时确定桩身混凝土的强度。
Many site tests have also proved that the strength of anchor and shotcrete support is much greater than that of conventional in situ concrete lining.
通过多次现场试验也证明：喷锚支护比现浇混凝土的支护能力在相同条件下要大得多。
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.
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。
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