双筋截面梁的配筋应满足P=A+A/bh≥Pmin -题库考试答案搜索网

双筋截面梁的配筋应满足P=A+A/bh≥Pmin

判断题

2021-09-01 21:45

A、正确
B、错误

查看答案

正确答案

B

试题解析

标签：文才河南工业大学钢筋混凝土结构

感兴趣题目

设a=5，b=4，c=3，d=2下列表达式的值是 3＞2*b Or a=c And b＜＞C Or c＞d

设a=5，b=4，c=3，d=2，下列表达式的值是 3＞2*b Or a=c And b＜＞c Or c＞d

设a=2，b=3，c=4，d=5，下列表达式的值是（）。 3>2*b Or a=c And bc Or ba+c

设a=′′a′′，b=′′b′′，c=′′c′′，d=′′d′′，执行语句x=IIf（（ad），′′A′′，′′B′′）后，x的值为（　　）。

为保证双筋截面梁受压钢筋屈服，受压区高度必须满足（）。

Project（71）is an uncertain event or condition that，if it occurs，has a positive or a negative effect on at least one project objective，such as time，cost，scope，or quality．

Project ______is an uncertain event or condition that，if it occurs，has a positive or a negative effect on at least one project objective，such as time，cost，scope，or quality．

● Project（71）is an uncertain event or condition that, if it occurs, has a positive or a negative effect on at least one project objective, such as time, cost, scope, or quality.（71）

简述T型截面钢筋商品混凝土梁的配筋步骤。

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

A mark or place at which a vessel comes under obligatory entry，transit，or escort procedure is know as（）.

某钢筋混凝土双筋矩形截面梁，截面尺寸b×h=250mm×500mm，混凝土强度等级C20，采用HRB335钢筋配筋。受拉钢筋为4Φ20，受压钢筋为2Φ18。承受弯矩设计值M=200kN·m，环境类别为一类，求验算梁的正截面承载力是否足够。

相关题目: You can _____ some bottles of wine, or some chocolates, or a bunch of flowers.; A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.; A rectangular area that can contain a document, program, or message.; 为保证双筋矩形截面中受压钢筋能够达到屈服，受压区高度应满足; A cabinet or space containing the controls or valves for the fixed firefighting system must be（）.; A cabinet or space containing the controls or valves for the fixed firefighting system must be（）.; 双筋截面梁的配筋应满足P=A+A/bh≥Pmin; _________ in a person’s speech or writing usually ranges on a continuum from casual or colloquial to formal or polite according to the type of communicative situation.; 对于钢筋混凝土双筋矩形截面梁正截面承载力计算，要求满足，此要求的目的是为了（）。; CASE OF DEATH OR SERIOUS INJURY TO A PERSON IN AN ACCIDENT OR SHIPPING DISASTER is（）.; 提高受弯构件截面延性的方法，单筋矩形截面梁受拉钢筋配筋率不宜（）。双筋矩形截面梁受压钢筋配筋率不宜（）。; 设a=5，b=4，c=3，d=2，则表达式3＞2*b Or a=c And b＜＞c Or c＞d的值是; 设a=5，b=4，c=3，d=2，则表达式3＞2*b Or a=c And b＜＞c Or c＞d的值是; The Urgency Signal（）indicates that the station calling has a very urgent message to transmit concerning the safety of a ship or aircraft，or of some person on board or within sight.; （）means any person by whom or in whose name or on whose behalf a contract of carriage of goods by sea has been concluded with a carrier，or any person by whom or in whose name or on whose behalf the goods are actually delivered to the carrier in relation to the contract of carriage of goods by sea.; If he is a common carrier，he is absolutely responsible to the owner of the goods carried （）any loss or damage to them unless caused by an Act of God or the Queen’s enemies，or the inherent vice in the goods themselves，or the negligence of the owner of the goods，or a general average sacrifice.; 进行双筋截面配筋计算时，满足条件x≥2as’是为了（）。; 设a=5，b=4，c=3，d=2，则表达式3＞2术b Or a=c And b＜＞c Or c＞d的值是; 设a=5，b=4，c=3，d=2，下列表达式的值是 3＞2*b Or a=c And b＜＞C Or c＞d; 设a=5，b=4，c=3，d=2，下列表达式的值是( )。 3＞2*b Or a=c And b＜＞c Or c＞d

广告位招租WX:84302438

题库考试答案搜索网

免费的网站请分享给朋友吧