筛选条件 共查询到257条结果
排序方式
Effect of Excavation Sequence on Uplift Deformation of Underlying Existing Metro Tunnel

期刊: JOURNAL OF PERFORMANCE OF CONSTRUCTED FACILITIES, 2021; 35 (2)

Although an appropriate excavation sequence contributes to minimizing the excavation-induced impact on the underlying existing tunnel, few studies hav......

Damage Identification of Tie-Down Cables in Cable-Stayed Bridges Using Vehicle-Induced Displacement

期刊: JOURNAL OF PERFORMANCE OF CONSTRUCTED FACILITIES, 2021; 35 (3)

Tie-down cables are critical components of uplift-restraint bearings in bridges. Damage of a tie-down cable substantially affects the safety of a brid......

Nonlinear Uncertainty Modeling between Bridge Frequencies and Multiple Environmental Factors Based on Monitoring Data

期刊: JOURNAL OF PERFORMANCE OF CONSTRUCTED FACILITIES, 2021; 35 (5)

Due to the influence of multiple environmental factors, bridge frequencies can vary with time, which can affect the frequency variations that cause st......

Deformation Evolution and Failure Mechanism of Monoclinic and Soft-Hard Interbedded Strata: Study of Muzhailing Tunnel

期刊: JOURNAL OF PERFORMANCE OF CONSTRUCTED FACILITIES, 2021; 35 (5)

The large deformation issue in soft rock mass is a worldwide difficulty that has puzzled tunnel engineering for a century and a half. Previous studies......

Repairing Damaged Tunnel Lining with Small-Size Cavity in Surrounding Rocks

期刊: JOURNAL OF PERFORMANCE OF CONSTRUCTED FACILITIES, 2021; 35 (4)

This paper presents a case study of local repair to damaged concrete lining in an operational tunnel, in which a local repairing countermeasure is pro......

Evaluation of Pinching Effects on a Real Concrete Building Seismic Performance by Resimulating Displacement Responses Using HLA SHM Results

期刊: JOURNAL OF PERFORMANCE OF CONSTRUCTED FACILITIES, 2021; 35 (4)

Assessment of structural damage state immediately after earthquakes can play an important role in decreasing economic and life losses, and in optimizi......

Ground Settlement Caused by Shield Tunneling in Soil-Rock Composite Strata

期刊: JOURNAL OF PERFORMANCE OF CONSTRUCTED FACILITIES, 2021; 35 (5)

In this study, ground surface settlement induced by shield tunneling construction is investigated, where special strata composed of upper soil layers ......

Evaluation and Early Warning of Vortex-Induced Vibration of Existed Long-Span Suspension Bridge Using Multisource Monitoring Data

期刊: JOURNAL OF PERFORMANCE OF CONSTRUCTED FACILITIES, 2021; 35 (3)

Due to the designing characteristics of long span and low stiffness, the high-order vortex-induced vibration (VIV) of suspension bridges may occur und......

Geometric Attention Regularization Enhancing Convolutional Neural Networks for Bridge Rubber Bearing Damage Assessment

期刊: JOURNAL OF PERFORMANCE OF CONSTRUCTED FACILITIES, 2021; 35 (5)

Rubber bearing condition evaluation is crucial for bridge inspection, and the current practice heavily relies on human-vision inspection. Convolutiona......

Application of a Soft Soil Stabilized by Composite Geopolymer

期刊: JOURNAL OF PERFORMANCE OF CONSTRUCTED FACILITIES, 2021; 35 (4)

As a new type of green material, the geopolymer has good engineering technical properties, outstanding sustainable development performance, and huge m......

Multiscale Modeling and Seismic Fragility Analysis of Corroded Precast Concrete Frame

期刊: JOURNAL OF PERFORMANCE OF CONSTRUCTED FACILITIES, 2021; 35 (1)

Precast concrete frames have been widely used, though little is known about their fragility under the combined influence of seismic excitation and cor......

Diaphragm Splicing Deviation in Steel Bridge Deck: Effect on Fatigue Performance and Its Preventive Measures

期刊: JOURNAL OF PERFORMANCE OF CONSTRUCTED FACILITIES, 2021; 35 (3)

Asymmetric scallop cutouts on the sides of a U-rib caused by diaphragm splicing deviation were detected in a bridge. To study the possible effect of t......

Structural Damage Evaluation of Multistory Timber-Steel Hybrid Structures through Shake Table Tests

期刊: JOURNAL OF PERFORMANCE OF CONSTRUCTED FACILITIES, 2021; 35 (1)

Timber-based hybrid structures provide a prospective solution for utilizing environmentally friendly timber material in the construction of midrise or......

Ground Subsidence Hazards due to Crushing and Removing Large Isolated Boulder by Tunneling

期刊: JOURNAL OF PERFORMANCE OF CONSTRUCTED FACILITIES, 2021; 35 (2)

To date, cases of severe ground subsidence or abrupt cave-in failure of roadway without warning after crushing and removing boulders in the sand matri......

Physical Modeling on Dynamic Responses of Gravity Dams by Underwater Explosion in a Centrifuge

期刊: JOURNAL OF PERFORMANCE OF CONSTRUCTED FACILITIES, 2021; 35 (4)

Gravity dams are important infrastructures, and their failure can affect public security. In this work, physical modeling was conducted to determine t......

共257条页码: 1/18页15条/页