|
CN111678992A
|
|
Nondestructive testing method for identifying damage type of concrete structure
|
|
CN111678988A
|
|
Nonlinear ultrasonic evaluation device and method for concrete material surface damage
|
|
CN111678453A
|
|
Test method of laser extensometer device for split Hopkinson bar
|
|
CN111678452A
|
|
Laser extensometer device for split Hopkinson bar
|
|
CN111678991A
|
|
Method for nondestructive testing damage identification of concrete structure
|
|
CN111678808A
|
|
Device and method for testing dynamic shear resistance of rock and concrete bonding surface
|
|
CN111678861A
|
|
Device and method for testing bonding performance of main reinforcement and matrix of reinforced concrete test block
|
|
CN111678782A
|
|
Testing device and testing method for anti-drawing performance of single fiber test piece
|
|
CN111678781A
|
|
Single-side matrix test piece anti-pulling testing device and method with microfibers embedded in cement matrix
|
|
CN111678780A
|
|
Tensile-pulling test device and method for prefabricated crack test piece with microfiber embedded in cement matrix
|
|
CN111678807A
|
|
Device and method for rock dynamic shear strength under pre-normal stress condition
|
|
CN111678805A
|
|
Rock dynamic shear strength device and method based on SHPB (shear stress relaxation testing)
|
|
CN111678806A
|
|
SHPB rock shear test device and method under normal stress condition
|
|
CN111678858A
|
|
Device and method for monitoring steel bar corrosion based on PPP-BOTDA
|
|
CN111766188A
|
|
Device and method for evaluating permeability of uniaxial compression concrete under high-temperature condition
|
|
CN111678942A
|
|
Testing device and testing method for wet expansion coefficient of fiber composite material
|
|
CN111678777A
|
|
Can open up test device including multiple compound mode fracture such as compression shear
|
|
CN111681202A
|
|
Method for evaluating surface cracking condition of early-age concrete structure
|
|
CN111678943A
|
|
Testing device and testing method for thermal performance parameters of asphalt concrete
|
|
CN111678776A
|
|
Indirect stretching device for testing tensile strength of rock
|
