If required, the apparatus shall zero theN OTE 1—Shown as combined transducers.FIG. 6 Typical Arrangement for Attaching Transducers to WoodPilesN OTE 1—Shown as separate transducers.FIG. 7 Typical Arrangement for Attaching Transducers to H-PilesD4945 − 176 ...
ASTM D4945-17作者:百检网 时间:2022-08-16 标准号:ASTM D4945-17检测标准/方法:深层基础高应变动态测试的标准测试方法 ASTM D4945-17检测对象:深基礎检测项目/参数:单桩竖向抗压承载力 相关标准 《GB 50086-2015》岩土锚杆与喷射混凝土支护工程技术规范 GB 50086-2015 12.1《JGJ/T 401-2017》锚杆检测与监测...
Supersedes ASTM D4945-08. Publisher Information American Society for Testing and Materials ASTM International offers global access to standards development for over 140 participating countries. 100 Barr Harbour Drive PO Box C700 West Conshohocken
BH GSO ASTM D4945:2023相似标准 ASTM D4945-17深基础高应变动态试验的标准试验方法ASTM D4945-12深层地基高应变动力测试的标准试验方法GB 50324-2001 冻土工程地质勘察规范GSO ASTM D5882:2023深基础低应变冲击完整性测试的标准测试方法DB37/T 5245-2022 桥梁智慧健康监测技术标准...
Compliant with ASTM D4945-17 Standard Test Method for High-Strain Dynamic Testing of Deep Foundations This dynamic test method covers the procedure for applying an axial impact force with a pile driving hammer or a large drop weight that will cause a relatively high strain at the top of an...
ASTM D4945-00 Standard Test Method for High Strain Dynamic Testing of PilesFeature Sampling frequency is Optional of 10 kHz, 20 kHz, 30 kHz and 40 kHz. Sampling points are optional of 1024, 2048 and 4096. Maximum sampling time is up to 400 ms Before t...
ASTM D4945-17 引用标准 ASTM C469 ASTM D1143/D1143M ASTM D198 ASTM D3689 ASTM D3740 ASTM D6026 ASTM D653 适用范围 该测试方法基于应变或力以及加速度、速度或位移传感器的测量结果,获得轴向冲击事件期间桩中感应的力和速度(见图 1 和图 2)。工程师可以使用工程原理和判断来分析所获取的数据,以评...
1、Designation: D4945 12Standard Test Method forHigh-Strain Dynamic Testing of Deep Foundations1This standard is issued under the fixed designation D4945; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision....
Contact Supplier Mrs. Wendy Manager Contact Now Chat with Supplier Inquiry Basket You Might Also Like Loading... Back to product page ASTM D4945 High Strain Dynamic Pile Integrity Tester Reference FOB Price Get Latest Price US $10,000.00-15,000.00/ Set|1 Set(Min. ...
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