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ASTM D4435-84(1998)
Standard Test Method for Rock Bolt Anchor Pull Test
Automaticky preložený názov:
Štandardná skúšobná metóda pre rock Bolt Anchor Pull testu
NORMA vydaná dňa 10.12.1998
Informácie o norme:
Označenie normy: ASTM D4435-84(1998)
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.12.1998
Kód tovaru: NS-27200
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM D4435-84(1998) :
Keywords:
Anchors (rock), Displacement, Field testing, Loading tests, Mines, Pull testing, Rock, shear testing, ICS Number Code 93.020 (Earth works. Excavations. Foundation construction. Underground works)
Doplňujúce informácie
| 1. Scope | ||||||
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1.1 The objective of this method is to measure the working and ultimate capacities of a rock bolt anchor. This method does not measure the entire roof support system. This method also does not include tests for pretensioned bolts or mine roof support system evaluation. 1.2 This method is applicable to mechanical, cement grout, resin, (epoxy, polyester, and the like), or other similar anchor systems. 1.3 The values stated in inch-pound units are to be regarded as the standard. 1.4 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||||
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