Results 1 to 10 of about 332,750 (308)
An adjustable parameter water hammer wave hose testbench [PDF]
E3S Web of Conferences, 2021 In this paper, based on the servo valve controlled pressure cylinder, a scheme of hydraulic pipeline adjustable parameters water hammer wave test system is proposed.
Wang Zhe +3 more
doaj +1 more source
Teknika, 2022 Dalam suatu bangunan gedung perlu dilakukan pemeriksaan dan perawatan secara berkala. Pengecekan akan mempengaruhi kondisi bangunan dan pengguna gedung.
Nurti Kusuma Anggraini +2 more
doaj +1 more source
Media Komunikasi Teknik Sipil, 2023 The structural strength of a bridge is critical for the safety and security of road users, particularly on toll roads. The existing concrete structure must be evaluated on a regular basis as part of the bridge's health inspection.
Bobby Rio Indriyantho +3 more
doaj +1 more source
Research on the performance of hydraulic vibratory hammer with coupled dynamic model
SN Applied Sciences, 2022 Hydraulic vibratory hammer is a key equipment during piling process, and mechanical, hydraulic part of the hammer and workload are coupled with each other during operation. The vibration performance depends on the design parameters and the driving system.
Gao Lulu, Wang Dongyue, Wang Shite
doaj +1 more source
FirePhysChem, 2022 Studying the stress propagation and damage mechanism for the mechanical environment of the gun bore is an important way to popularize and apply the new propellant.
Ruihua Zhang +4 more
doaj +1 more source
Engineering Applications of Computational Fluid Mechanics, 2023 Smoothed Particle Hydrodynamics (SPH) method is used to solve water hammer equations for pipeline systems due to its potential advantages of easily capturing column separation and slug impact.
Wenke Song +6 more
doaj +1 more source
Optimization of Hammer Peening Process for Gas Turbine Rotor Straightening
Machines, 2022 Some rotors are bent permanently due to high operating temperatures, repeated transition periods, and so on. Rotors with large deformations often require straightening processes.
Taewung Kim, Taehyung Kim
doaj +1 more source
A Simulation Calculation Method of a Water Hammer with Multpoint Collapsing
Energies, 2020 The traditional discrete vapor cavity model (DVCM) is widely used in water hammer simulation. Water column separation in pipelines is usually predicted with this model.
Li Zhao +5 more
doaj +1 more source
Re-examination of dynamic load tests on piles
Yantu gongcheng xuebao, 2023 The dynamic load test (DLT) and the rapid load test (RLT) on piles both pursue the full activation of pile capacity during the impact event and evaluate the pile capacity by measuring and analyzing the impact excitation and response signals of pile top ...
CHEN Fan 1, 2, WEN Zhentong 1, XIE Xiaofeng 1, LI Jianmin 2
doaj +1 more source
Frontiers in Materials, 2020 Compressive strength is probably one the most crucial properties of concrete material. For existing structures, core samples are drilled and tested to obtain the concrete compressive strength.
Yu Ren Wang, Yen Ling Lu, Dai Lun Chiang
doaj +1 more source