stress crack การใช้

• Stress cracks are beginning to appear within major international institutions.
• Parts of the original Gimbels facade had collapsed and the walls were showing stress cracks.
• Your house is not going to fall down; certainly not because of a few stress cracks.
• By now, many figures suffer from the effects of age, and exhibit stress cracks in some joints.
• There is an obvious crack in the petal of a white poppy, and lesser stress cracks in other flowers.
• Stress cracks began appearing in the wing spars and ribs of the RB-57Fs after a few years of service.
• Higher strength steels are typically harder and more brittle, making them more susceptible to cracking and subsequent stress crack propagation.
• The order reveals that all four incidents resulted from stress cracks on the right rear sections of the 767s'main landing gear.
• The use of high temperature fluid entering a very cold slab will create stress cracks and possible spalling of the concrete surface.
• An alleged disadvantage of cross drilling for racing or other severe conditions is that the holes might become a source of stress cracks.
• Tests on the remnants of the steel tank revealed microscopic stress cracks consistent with corrosion caused by previous loads of improperly overpressurized anhydrous ammonia.
• Stress cracks began appearing in the wing spars and ribs of the RB-57Fs in the early 1970s and the activities of the RB-57Fs were restricted.
• In June 1985, " Nipigon ", while participating in naval exercises, suffered structural damage after a stress crack sheared 215 rivets in the vessel's superstructure.
• For example, in Rotational Molding, to identify the environmental stress crack resistance of a sample the Notched Constant Tensile Load Test ( NCTL ) is put to use.
• A subsequent examination of the wreckage by the National Transportation Safety Board found stress cracks in the tail, and on April 25 the FAA ordered a nationwide check.
• Stress cracks are not uncommon in concrete floors; if they are not leaking water, things may be perfectly OK . And, you could fill them with hydraulic cement.
• Stress cracks had developed inside the Matterhorn tower battery supports, and the only way to do maintenance was to open up the Matterhorn to do work on it.
• Inspectors found the cracks where the brackets meet the sills, using a painstaking procedure in which they spray dye that can reveal stress cracks invisible to the naked eye.
• The " aardvark "  the portion of the seatmast which folds down on its hinge had developed a stress crack in many instances due to weight from the rider.
• The trucks suffered from stress cracks in the cast frames; the engines frequently developed low oil pressure; the cooling water leaked, and the dynamic brake grids were prone to melting down.