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What is the allowable safe tensile load for a M16 grade 10.9 bolt?
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How much weight can a 2 x 2 angle support?
Steel? Aluminium?As a column (vertical leg) or a horizontal beam?In both cases the length and the method of fixing/supporting the ends will determine the maximum allowable load.
What does it mean if a material has a high Yield Stress value?
In colloquial terms, it is "strong". It can take a high load, and return back to an undamaged, undeformed state afterward. If the yield strength is equal to or very close to the ultimate tensile strength, common when it is a very high value, that indicates the material is not very ductile. Glass is a material like this. You can load it very high, but it will break rather than "stretch".
How much weight per square foot will a standard wood framed floor hold?
The answer to this question depends upon several criteria: 1. The span of the floor framing members 2. The 'on center' spacing of the floor framing members 3. The nominal dimension of the floor framing members (2x12 etc.) 4. The grade and species of the wood 5. Size and location of any holes or notches in the framing members A typical residential floor designed for a 10 psf Dead Load, 40 psf Live Load and a deflection criteria of L/360 (mid span deflection limited to L in inches/360): 2x12 joists at 16" on center spacing, Spruce-Pine-Fir #2, will have an allowable max span of 17'-10". 2x12 joists at 16" on center spacing, Southern Pine #2, will have an allowable max span of 18'-10". 2x10 joists at 16" on center spacing, Spruce-Pine-Fir #2, will have an allowable max span of 15'-5". Random thoughts: Thinset ceramic tile with mortar will add about 10 psf dead laod. Location of very heavy objects can be critical when determining a floors capacity.
Why did the backpackers carry a flashlight?
he wanted to lighten his load
What is the difference between load and strees testing?
Stress testing means increasing the load ,and cheking the performance at each level. Load testing means at a time giving more load by the expectation and checking the performance at that leval. Volume testing means first we have to apply initial load,then at certain time increase the load and check the performance.
What tensile load may a 60mm dia bolt can carry if tensile stress is 40MPa?
14.15
What does 10.9 refer to on a metric bolt?
10.9 on a metric bolt indicates the hardness (or load, tensile strength, and hardness) of the bolt. This is almost as high as they get and is about the equivalent to a grade 8 SAE or USS bolt. 8.8 is also a common metric hardness.
What is tensile load?
Think of a tensile load as a "pulling" force. A tensile load is the only type of load that can be taken by a rope, for instance.
What is the difference between stainless bolt and high tensil bolt?
Well obviously the stainless bolt offers better corrosion protection, however, where bolts need to be really tight or have great tensile load on them(being pulled apart) high tensile should be used instead.
What is tensile test?
A sample is tested using a tensile test machine by loading it in a direction along its axis. The load is measured with a load cell, and when the sample breaks its tensile strength is determined by dividing the failure load by its area.
What is the number on the head of the bolt mean.Please give examples.?
It signifies the grade of a bolt. For a load bearing bolt where it's failure could cause injury or damage, you should use a high grade bolt. 5-9 are higher grades.
What is allowable structural capacity of pile in pile load test?
allowable structural capacity
What is 10.9 grade steel?
10.9 IS PROPERTY CLASS DESIGNATION.MATERIAL IS MEDIUM CARBON ALLOY STEEL, QUENCHED AND TEMPERED. PROOF LOAD STRESS -830 MPa TENSILE YIELD STRENGTH -940 MPa TENSILE ULITIMATE STRENGTH-1040 MPa
In rectangular beam transfer load applied where the maximum tensile load will act?
bottom
What is the allowable live load for commercial buildings?
100kn
What is a static axial tensile load test?
a coupon is placed in tensile test machine and pulled on along its axis with a known load; when it breaks that is its tensile load strength; divide by coupon cross sectional area to get ultimate stress. Usually the coupon is shaped as a dog bone to provide grip at the ends and failure in the middle
How do you calculate tensile stress?
tensile stress=tensile load/cross sectional areaex. tensile stress= p/a= 50kilo newton x 1000n/kg divide by pi/4(20)^2=159.15N/mm^2
