scholarly journals Analysis on the Causes of the third party destruction of City Gas Pipelines and Research on Countermeasures

2021 ◽  
Vol 651 (3) ◽  
pp. 032010
Author(s):  
Yiliang Han
Keyword(s):  
Third Party ◽  
Gas Pipelines ◽  
The Third ◽  
City Gas ◽  
The Third Party

On-Line Monitoring to Detect Third-Party Damage on Underground Natural Gas Pipelines Using Accelerometer

2006 ◽  
Vol 110 ◽  
pp. 123-132 ◽  
Author(s):  
Jae Young Nam ◽  
S.H. Choi ◽  
Jae Boong Choi ◽  
Young Jin Kim
Keyword(s):  
Natural Gas ◽  
Signal Transmission ◽  
Field Tests ◽  
Third Party ◽  
Gas Pipelines ◽  
Natural Gas Pipelines ◽  
The Third ◽  
Damage Monitoring ◽  
On Line ◽  
The Third Party

Even though an excavation is not under the direct control of the utility operators, it is the main cause of third-party damage on the underground natural gas pipelines. Since the damage due to third-party excavation may lead to horrible consequences, preventative techniques that can reduce the third-party damage are needed. The purpose of this paper is to introduce an on-line monitoring system using accelerometer to detect a propagating acoustic pressure pulse that is produced from the third-party damage. Also, in order to verify this system, the corresponding field tests were performed considering many third-party damage sources(breaker, hammer drilling, etc.) and signal transmission ratio of each source. From the tests, signals developed by the third-party damage sources were successfully detected with the digital filter, which can distinguish external noises at the distance of 13km. Therefore, it is expected that the system can be used as a useful tool for the third-party damage monitoring of underground natural gas pipelines

Protection of Underground Gas Pipelines From the Third Party Damage by On-Line Monitoring Using Piezoelectric Accelerometer

2005 ◽  
Author(s):  
Chengfan Cao ◽  
Jay-Young Nam ◽  
Jae-Boong Choi ◽  
Young-Jin Kim
Keyword(s):  
Wave Propagation ◽  
Spectral Density ◽  
Power Spectral Density ◽  
Third Party ◽  
Gas Pipelines ◽  
Processing Methods ◽  
The Third ◽  
Power Spectral ◽  
On Line ◽  
The Third Party

While it is difficult to detect target signals, on-line monitoring remains the most reliable method to protect underground pipelines from the third party damage. To distinguish signals from a variety of white noises during remote pipelines monitoring, it is necessary to filter signals from unanticipated noise and to find co-relation among signals. In this paper, an on-line monitoring system based on local area network (LAN) is developed not only to detect a damage occurrence but also to find its location along the pipelines. For this purpose, an acoustic wave propagation model is generated along the gas pipelines, and signals based on the model are compared with experimental data. In modeling the wave propagation, auto power spectral density (APSD) and cross power spectral density (CPSD) processing methods are applied to distinguish damage signals from noises. To locate the damage point on the pipelines, signals from three different piezoelectric accelerometers are monitored, and compared with those from the proposed model. From the experiments, the number of sensors should be determined in accordance with the attenuation coefficient of signal. Also, the proposed scheme which combines APSD and CPSD processing methods is proved to be powerful in practical applications.

Resolving tension from the third-party forgiveness effect

2014 ◽  
Author(s):  
Jaclyn M. Moloney ◽  
Chelsea A. Reid ◽  
Jody L. Davis ◽  
Jeni L. Burnette ◽  
Jeffrey D. Green
Keyword(s):  
Third Party ◽  
The Third ◽  
The Third Party

Relaxations of Contractual Privity and the Need for Third Party Rights in Chinese Contract Law

2018 ◽  
Author(s):  
Chen Lei
Keyword(s):  
Direct Action ◽  
Contract Law ◽  
Third Party ◽  
Chinese Law ◽  
The Third ◽  
Right Of Action ◽  
The Law ◽  
The Third Party ◽  
The Right

This chapter examines the position of third party beneficiaries in Chinese law. Article 64 of the Chinese Contract Law states that where a contract for the benefit of a third party is breached, the debtor is liable to the creditor. The author regards this as leaving unanswered the question of whether the thirdparty has a right of direct action against the debtor. One view regards the third party as having the right to sue for the benefit although this right was ultimately excluded from the law. Another view, supported by the Supreme People’s Court, is that Article 64 does not provide a right of action for a third party and merely prescribes performance in ‘incidental’ third party contracts. The third view is that there is a third party right of action in cases of ‘genuine’ third party contracts but courts are unlikely to recognize a third party action where the contract merely purports to confer a benefit on the third party.

Contracts for the Benefit of Third Parties Under the Taiwan Civil Code

2018 ◽  
Author(s):  
Sheng-Lin JAN
Keyword(s):  
Civil Code ◽  
Third Parties ◽  
Third Party ◽  
The Third ◽  
Legal Relationship ◽  
The Third Party ◽  
Privity Of Contract

This chapter discusses the position of third party beneficiaries in Taiwan law where the principle of privity of contract is well established. Article 269 of the Taiwan Civil Code confers a right on the third party to sue for performance as long as the parties have at least impliedly agreed. This should be distinguished from a ‘spurious contract’ for the benefit of third parties where there is no agreement to permit the third party to claim. Both the aggrieved party and the third party beneficiary can sue on the contract, but only for its own loss. The debtor can only set off on a counterclaim arising from its legal relationship with the third party. Where the third party coerces the debtor into the contract, the contract can be avoided, but where the third party induces the debtor to contract with the creditor by misrepresentation, the debtor can only avoid the contract if the creditor knows or ought to have known of the misrepresentation.

Attitudes toward Extrarelational Sex as a Function of Participant's and Third Party's Gender

2004 ◽  
Vol 95 (3) ◽  
pp. 965-968
Author(s):  
Elizabeth Qaqiesh ◽  
Pamela C. Regan
Keyword(s):  
Romantic Partner ◽  
Third Party ◽  
Individual Male ◽  
The Third ◽  
The Third Party ◽  
And Gender

An experiment was conducted to examine whether attitudes toward extrarelational sex, i.e., “swinging,” differed as a function of participant's gender and gender of the third party, i.e., the “swinging” partner. Participants were asked to imagine that their current romantic partner had expressed an interest in “swinging” with another individual (male or female, randomly assigned). Analysis yielded several significant differences by participants' gender. Specifically, men expressed greater interest than did women in joining a swinger's club, reported a higher likelihood than did women of actually joining such a club, and believed more than women that their sex life with their partner would improve after joining a swinger's club. Participants also preferred a female more than a male swinging partner, although this comparison was not statistically significant.

scholarly journals Game Theory-Based Analysis of Local Governments’ Behavioral Dissimilation in the Third-Party Soil Pollution Control under Chinese-Style Fiscal Decentralization

Land ◽  
2021 ◽  
Vol 10 (4) ◽  
pp. 389
Author(s):  
Caihua Zhou
Keyword(s):  
Local Government ◽  
Soil Pollution ◽  
Pollution Control ◽  
Local Governments ◽  
Central Government ◽  
Fiscal Decentralization ◽  
Third Party ◽  
The Third ◽  
Party Control ◽  
The Third Party

The participation of a third party of the environmental service enterprise theoretically increases the level and efficiency of soil pollution control in China. However, Chinese-style fiscal decentralization may have a negative impact on the behaviors of participants, especially the local government. First, this paper conducts a positioning analysis on participants of the third-party soil pollution control in China and discusses the behavioral dissimilation of the local government under fiscal decentralization. Second, taking the government’s third-party soil pollution control as a case, a two-party game model of the central government and the local government is established around the principal-agent relationship, and a tripartite game model of the central government, the local government, and the third-party enterprise is designed around the collusion between the local government and the third-party enterprise. The results show that Chinese-style fiscal decentralization may lead to the behavioral dissimilation of local governments, that is, they may choose not to implement or passively implement the third-party control, and choose to conspire with third-party enterprises. Improving the benefits from implementing the third-party control of local governments and third-party enterprises, enhancing the central government’s supervision probability and capacity, and strengthening the central government’s punishment for behavioral dissimilation are conducive to the implementation of the third-party soil pollution control. Finally, this study puts forward policy suggestions on dividing the administrative powers between the central and local government in third-party control, building appraisal systems for the local government’s environmental protection performance, constructing environmental regulation mechanisms involving the government, market and society, and formulating the incentive and restraint policies for the participants in the third-party soil pollution control.

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