砌体基本力学性能实验方法标准GB/T50129-2011

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砌体基本力学性能实验方法标准GB/T50129-2011
砌体基本力学性能实验方法标准GB/T50129-2011
砌体基本力学性能实验方法标准GB/T50129-2011
砌体基本力学性能实验方法标准GB/T50129-2011

砌体基本力学性能实验方法标准GB/T50129-2011

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砌体基本力学性能实验方法标准GB/T50129-2011

砌体基本力学性能实验方法标准GB/T50129-2011

$28.92

内容简介

    本标准是根据住房和城乡建设部《关于印发(2009年工程建设标准规范制订、修订计划)的通知》(建标(2009)88号)的要求,由四川省建筑科学研究院和山西四建集团有限公司会同有关单位共同对原国家标准《砌体基本力学性能试验方法标准》GBJ 129—90进行修订而成的。
    本标准在修订过程中,修订组总结了1990年原标准颁布实施以来新的砌体试验方法科研成果,并进行了必要的补充试验,并在全国范围内广泛征求有关科研...

Product Details

内容简介

    本标准是根据住房和城乡建设部《关于印发(2009年工程建设标准规范制订、修订计划)的通知》(建标(2009)88号)的要求,由四川省建筑科学研究院和山西四建集团有限公司会同有关单位共同对原国家标准《砌体基本力学性能试验方法标准》GBJ 129—90进行修订而成的。
    本标准在修订过程中,修订组总结了1990年原标准颁布实施以来新的砌体试验方法科研成果,并进行了必要的补充试验,并在全国范围内广泛征求有关科研、教学、设计等单位的意见,经反复讨论、修改、充实,后经审查定稿。

    本标准共分7章,主要技术内容包括:总则、术语和符号、基本规定、砌体抗压强度试验方法、砌体沿通缝截面抗剪强度试验方法、砌体弯曲抗拉强度试验方法、试验资料的整理分析。

    本标准主要修订内容是:1.增加编制试验方案的具体要求;2.增加砌体偏心抗压试验方法和砌体长柱试验的规定;3.砌体抗压试件截面尺寸和高厚比可根据块体尺寸和试验目的稍有调整;4.根据试验目的,对砂浆试块底模作出新的规定;5.增加试件与试验机压板调平方法的规定;6.增加试验资料整理、分析的内容。

目  录
1 总则
2 术语和符号
2.1 术语
2.2 符号
3 基本规定
4 砌体抗压强度试验方法
4.1 试件
4.2 试验步骤
4.3 结果计算
5 砌体沿通缝截面抗剪强度试验方法
6 砌体弯曲抗拉强度试验方法
7 试验资料的整理分析
本标准用词说明
引用标准名录
在线试读

  1  总    则
  1.0.1  为了规范砌体基本力学性能的试验方法,为砌体结构研究、设计和施工质量检验提供准确可靠试验数据,制定本标准。
  1.0.2  本标准适用于砌体结构工程各类砌体的基本力学性能试验与检验。对研制的新型块体或砌筑砂浆,亦应按本标准进行砌体基本力学性能试验。

  1.0.3  本标准砌体试件所用的块体材料为砖、砌块、料石和毛石。有关块体材料及砌筑砂浆的力学性能,应按国家现行有关标准进行检验。
  1.0.4  砌体基本力学性能的试验,除应符合本标准的规定外,尚应符合国家现行有关标准的规定。

  ……

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Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. The average transit time is 3-7 business days. 

International Shipping: Currently, we only ship within the USA. 

Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs: Customers are responsible for return shipping costs.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Defective Products: Return labels are provided for defective items.

  • Non-Defective Returns: Customers are responsible for obtaining their return shipping label.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 636-312-5925

  • Email: cs@everymarket.com

 

内容简介

    本标准是根据住房和城乡建设部《关于印发(2009年工程建设标准规范制订、修订计划)的通知》(建标(2009)88号)的要求,由四川省建筑科学研究院和山西四建集团有限公司会同有关单位共同对原国家标准《砌体基本力学性能试验方法标准》GBJ 129—90进行修订而成的。
    本标准在修订过程中,修订组总结了1990年原标准颁布实施以来新的砌体试验方法科研成果,并进行了必要的补充试验,并在全国范围内广泛征求有关科研、教学、设计等单位的意见,经反复讨论、修改、充实,后经审查定稿。

    本标准共分7章,主要技术内容包括:总则、术语和符号、基本规定、砌体抗压强度试验方法、砌体沿通缝截面抗剪强度试验方法、砌体弯曲抗拉强度试验方法、试验资料的整理分析。

    本标准主要修订内容是:1.增加编制试验方案的具体要求;2.增加砌体偏心抗压试验方法和砌体长柱试验的规定;3.砌体抗压试件截面尺寸和高厚比可根据块体尺寸和试验目的稍有调整;4.根据试验目的,对砂浆试块底模作出新的规定;5.增加试件与试验机压板调平方法的规定;6.增加试验资料整理、分析的内容。

目  录
1 总则
2 术语和符号
2.1 术语
2.2 符号
3 基本规定
4 砌体抗压强度试验方法
4.1 试件
4.2 试验步骤
4.3 结果计算
5 砌体沿通缝截面抗剪强度试验方法
6 砌体弯曲抗拉强度试验方法
7 试验资料的整理分析
本标准用词说明
引用标准名录
在线试读

  1  总    则
  1.0.1  为了规范砌体基本力学性能的试验方法,为砌体结构研究、设计和施工质量检验提供准确可靠试验数据,制定本标准。
  1.0.2  本标准适用于砌体结构工程各类砌体的基本力学性能试验与检验。对研制的新型块体或砌筑砂浆,亦应按本标准进行砌体基本力学性能试验。

  1.0.3  本标准砌体试件所用的块体材料为砖、砌块、料石和毛石。有关块体材料及砌筑砂浆的力学性能,应按国家现行有关标准进行检验。
  1.0.4  砌体基本力学性能的试验,除应符合本标准的规定外,尚应符合国家现行有关标准的规定。

  ……

Shipping Overview: 

Shipping: Standard Domestic Shipping within the United States charges USD 4.99. Standard International Shipping from United Kingdom, Germany and Japan to the United States charges 14.99. 

Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. The average transit time is 3-7 business days. 

International Shipping: Currently, we only ship within the USA. 

Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs: Customers are responsible for return shipping costs.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Defective Products: Return labels are provided for defective items.

  • Non-Defective Returns: Customers are responsible for obtaining their return shipping label.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 636-312-5925

  • Email: cs@everymarket.com

 

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