Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: ASTM D4555-01(2005)
• Năm ban hành / Publication date: 2005
• Tình trạng / Status: W - Hết hiệu lực
• Tên tiếng Anh / Title in English: Standard Test Method for Determining Deformability and Strength of Weak Rock by an In Situ Uniaxial Compressive Test
• Chỉ số phân loại Quốc tế (ICS) / By field: 93.020 - Công việc làm đất. Bào đất. Xây dựng móng. Công trình ngầm
• Số trang / Page: 4
• Phạm vi áp dụng / Scope of standard: 1.1 This test method covers the measurement of the deformability and strength of large in situ specimens of weak rock by a uniaxial - compressive test. The test results take into account the effect of both intact material behavior and the behavior of discontinuities contained within the specimen block.1.2 The values stated in SI units are to be regarded as the standard.1.3 This standard does not purport to address all of the safety concerns, if any, 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.