Zhouhong Zong

Dynamic behavior and damage mechanism of steel-UHPGC composite slabs with different composite configurations under long-duration blast loading

Ye Zhen, Yuanzheng Lin, Chaobin Yang, Yufei Yan et autres

cn (code pays fourni par la source)

Investigation of one-part UHPGC slabs under contact explosions: Damage mechanism, prediction, and mitigation

Yufei Yan, Zhouhong Zong, Yuanzheng Lin, Minghong Li et autres

cn (code pays fourni par la source)

Luffa sponge as a sustainable reinforcement for impact-resistant cementitious composites

Yuanzheng Lin, Chaobin Yang, Zhiyang Pei, Hengyue Xu et autres

Luffa sponge features a naturally optimized three-dimensional fibrous network, forming a lightweight and highly deformable bio-structure with high energy absorption capacity. Here we show that it can serve as a sustainable reinforcement to improve the impact resistance of cementitious composites. When embedded …

cn, au, de (code pays fourni par la source)

Structural modal parameter identification based on BeiDou satellite signals and an enhanced stochastic subspace method

Hong Li, Rui Wu, Zhouhong Zong

The BeiDou System Navigation Satellite (BDS) has been extensively applied in navigation and disaster monitoring. BDS is primarily utilized for displacement and deformation monitoring in bridge structures. To further explore the modal feature information of bridge structures embedded in the BeiDou monitoring …

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Experimental and numerical studies on fatigue performance of orthotropic steel deck with open-ribs and key-shaped cutouts

Yejing Chen, Zhouhong Zong, Qian Zang, Yanchen Liu et autres

This paper examines the fatigue performance of an orthotropic steel deck (OSD) with open-ribs and key-shaped cutouts through a full-scale segment fatigue test and numerical simulations. The investigated fatigue details include the rib-to-deck welded joint, rib-to-crossbeam welded joint, crossbeam-to-deck welded joint, and …

cn (code pays fourni par la source)

Underwater explosion response of steel-concrete-steel composite panels considering bubble pulse

Zhenjian Chen, Jun Li, Zhouhong Zong, Jiaqi Li et autres

au, cn (code pays fourni par la source)

Experimental and numerical study of one-part ultra-high performance geopolymer concrete slabs subjected to blast loading

Yuanzheng Lin, Yufei Yan, Ye Zhen, Zhouhong Zong et autres

cn, de (code pays fourni par la source)

Investigations on dynamic responses of shield tunnels subjected to external explosions

Mengtao Xia, Zhouhong Zong, Hao Lu, Yi Li et autres

cn, mo (code pays fourni par la source)

Repeated impact behavior of one-part high performance geopolymer composites at ambient and extremely low temperatures

Yuxuan Wang, Yuanzheng Lin, Zhouhong Zong, Hanyuan Shi et autres

cn, de (code pays fourni par la source)

Shear behavior of reinforced one-part geopolymer concrete beams

Shunyin Wan, Zhouhong Zong, Yuanzheng Lin, Hanyuan Shi et autres

cn, de (code pays fourni par la source)

Impact behavior and damage quantification of one-part steel fiber-reinforced geopolymer composites under ambient and low-temperature conditions

Hanyuan Shi, Yuanzheng Lin, Yichen Zhou, Xupeng Sui et autres

cn, cz, de (code pays fourni par la source)

Experimental and Numerical Study on Ground Shock in Loess under Ground Surface Explosions

Haimin Qian, Yahao Pan, Zhouhong Zong

To study the ground shock in loess soil subjected to ground surface explosion, field tests were conducted with the scaled distance of measuring points ranging from 0.328 to 1.73 m/kg1/3. Then, a refined numerical model was established using LS-DYNA and validated by …

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