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 Standard test method for high-strain dynamic testing of deep foundations Publication Year 2017 Document Status Current Abstract Specifies a test method applying an axial impact force with a pile driving hammer or a large drop weight that will cause a relatively high strain at the ...
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 ...
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...
ASTM D4945-17 引用标准 ASTM C469 ASTM D198 ASTM D3689 ASTM D3740 ASTM D6026 ASTM D653 购买 正式版 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,以评估桩的完整性、冲...
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...
After-sales Service: 24/Hrs Reply Warranty: 1 Year ASTM Standard: D 4945 Accelerometer: Imported From America Strain Gauge: Range 2000 Sampling Frequency: 10 kHz, 20 kHz, 40 kHz Customization: Available | Customized Request Favorites Share Send...
ASTM 标准 4945 12 《【ASTM标准】D 4945 - 12》由会员分享,可在线阅读,更多相关《【ASTM标准】D 4945 - 12(9页珍藏版)》请在人人文库网上搜索。 12is 4945; in of of A in of ) an or an a a at of an or to to in a to a of of of of or by a to of a in of to as or to of...
01月17日 ASTM 美国材料与试验协会标准 美标无缝钢管主要执行标准如下: ASME/ASTM A53/无镀层及热浸镀锌公称无缝钢管 ASME/ASTM A36/A36M2004碳结构钢标准规范 ASME/ASTM A106-2002a高温用无缝碳钢公称管规范 ASME/ASTM A210/A210M-2003锅炉和过热器用无缝中碳钢管技术条件 ASME/ASTM A213/A...